Patent Grant
11291254
The present disclosure relates to aerosol delivery devices, and more particularly, to aerosol delivery devices that include a cartridge moveable between multiple configurations relative to a separate housing. The aerosol delivery device includes an atomizer comprising a heating element configured to heat an aerosol precursor. The aerosol precursor composition, which may include components made or derived from tobacco or otherwise incorporate tobacco, is heated by the atomizer to produce an inhalable substance for human consumption.
Many smoking devices have been proposed through the years as improvements upon, or alternatives to, smoking products that require combusting tobacco for use. Many of those devices purportedly have been designed to provide the sensations associated with cigarette, cigar, or pipe smoking, but without delivering considerable quantities of incomplete combustion and pyrolysis products that result from the burning of tobacco. To this end, there have been proposed numerous smoking products, flavor generators, and medicinal inhalers that utilize electrical energy to vaporize or heat a volatile material, or attempt to provide the sensations of cigarette, cigar, or pipe smoking without burning tobacco to a significant degree. See, for example, the various alternative smoking articles, aerosol delivery devices and heat generating sources set forth in the background art described in U.S. Pat. App. Pub. No. 2013/0255702 to Griffith Jr. et al., U.S. Pat. App. Pub. No. 2014/0000638 to Sebastian et al., U.S. Pat. App. Pub. No. 2014/0060554 to Collett et al., U.S. Pat. App. Pub. No. 2014/0096781 to Sears et al., U.S. patent application Ser. No. 13/826,929 to Ampolini et al., filed Mar. 14, 2013, and U.S. patent application Ser. No. 14/011,992 to Davis et al., filed Aug. 28, 2013, which are incorporated herein by reference in their entireties. See also, for example, the various embodiments of products and heating configurations described in the background sections of U.S. Pat. No. 5,388,594 to Counts et al. and U.S. Pat. No. 8,079,371 to Robinson et. al, which are incorporated by reference in their entireties.
Certain existing embodiments of aerosol delivery devices include a control body and a cartridge. A power source (e.g., a battery) may be positioned in the control body and an aerosol precursor composition may be positioned in the cartridge. The cartridge and the control body may engage one another to define an elongated tubular configuration. However, certain other form factors for aerosol delivery devices may be desirable.
The present disclosure relates to aerosol delivery devices which, in certain embodiments, may be characterized as electronic cigarettes.
In one aspect an aerosol delivery device is provided. The aerosol delivery device may include an atomizer, a reservoir configured to contain an aerosol precursor composition, a housing, and a cartridge comprising a mouthpiece. The housing may also be referred to as a control body, and the cartridge may be releasably coupled to the housing in some embodiments. The cartridge may be moveable relative to at least a portion of the housing between an extended configuration in which the mouthpiece is exposed and a retracted configuration in which the mouthpiece is relatively closer to the housing than in the extended configuration.
In some embodiments the cartridge may include the reservoir. Further, the cartridge may include the atomizer. The cartridge may be replaceable. The aerosol delivery device may additionally include an actuator coupled to the cartridge and configured to move the cartridge between the extended configuration and the retracted configuration.
In some embodiments the actuator may include a slider. The slider may be configured to cover an opening defined in the housing when the cartridge is in the retracted configuration such that the cartridge is substantially enclosed in the housing and further configured to retract from at least a portion of the opening to allow the cartridge to extend through the opening in the extended configuration. The actuator may include a spring and a button. The spring may be configured to move the cartridge from the retracted configuration to the extended configuration upon actuation of the button.
The housing may include a moveable portion pivotably connected to a main body portion. The actuator may include a connecting mechanism configured to move the cartridge from the retracted configuration to the extended configuration during opening of the moveable portion and configured to move the cartridge from the extended configuration to the retracted configuration during closing of the moveable portion. The cartridge may be configured to pivot with respect to the housing. The cartridge may be configured to remain stationary with respect to a main body portion of the housing. The mouthpiece may be positioned inside the housing in the retracted configuration.
In an additional aspect a method for assembling an aerosol delivery device is provided. The method may include providing an atomizer, a reservoir configured to contain an aerosol precursor composition, a housing, and a cartridge comprising a mouthpiece, positioning the atomizer in the cartridge or the housing, positioning the reservoir in the cartridge or the housing, and operatively engaging the cartridge with the housing such that the cartridge is moveable relative to at least a portion of the housing between an extended configuration in which the mouthpiece is exposed and a retracted configuration in which the mouthpiece is relatively closer to the housing than in the extended configuration.
In some embodiments positioning the reservoir in the cartridge or the housing may include positioning the reservoir in the cartridge. Positioning the atomizer in the cartridge or the housing may include positioning the atomizer in the cartridge. Operatively engaging the cartridge with the housing may include coupling the cartridge to an actuator. The actuator may be configured to move the cartridge between the extended configuration and the retracted configuration. Coupling the cartridge to the actuator may include inserting a slider at least partially within the housing. The slider may be configured to cover an opening in the housing in the retracted configuration such that the cartridge is substantially enclosed in the housing and further configured to retract from at least a portion of the opening to allow the cartridge to extend through the opening in the extended configuration. The method may additionally include pivotably coupling a main body portion of the housing to a moveable portion of the housing. Operatively engaging the cartridge with the housing may include pivotably coupling the cartridge to the housing.
In an additional aspect an aerosol delivery device is provided. The aerosol delivery device may include a housing, a connector comprising a coupler configured to engage a cartridge comprising atomizer and a reservoir containing an aerosol precursor composition, and an actuator at least partially received within the housing and engaged with the connector, the actuator being configured to move the cartridge relative to at least a portion of the housing between an extended configuration and a retracted configuration.
In some embodiments the aerosol delivery device may additionally include a power source. The aerosol delivery device may further include a controller. The controller may be configured to direct electrical power from the power source to the cartridge to heat the aerosol precursor composition retained in the reservoir with the atomizer to produce an aerosol. The actuator may include a slider configured to slide on a track. The actuator may additionally include an external engagement member configured for engagement by a user to move the slider.
In an additional aspect a method for assembling an aerosol delivery device is provided. The method may include providing a housing, an actuator, and a connector comprising a coupler configured to engage a cartridge comprising atomizer and a reservoir containing an aerosol precursor composition, coupling the connector to the actuator, and at least partially inserting the connector and the actuator within the housing such that the actuator is configured to move the cartridge relative to at least a portion of the housing between an extended configuration and a retracted configuration.
In some embodiments the method may additionally include inserting a power source into the housing. Further, the method may include inserting a controller into the housing. The controller may be configured to direct electrical power from the power source to the cartridge to heat the aerosol precursor composition retained in the reservoir with the atomizer to produce an aerosol. The method may additionally include assembling the actuator. Assembling the actuator may include engaging a slider with a track. Assembling the actuator may further include coupling an external engagement member to the slider. The external engagement member may be configured for engagement by a user to move the slider.
In an additional embodiment an aerosol delivery device is provided. The aerosol delivery device may include a housing, a power source within the housing, a connector moveably attached to the housing, and a cartridge comprising an outer body with a mouthpiece configured for passage of an aerosol therethrough. The cartridge may be engaged with the connector so as to be moveable relative to at least a portion of the housing.
In some embodiments the cartridge may include a reservoir configured to retain an aerosol precursor composition. The cartridge may include an atomizer. The cartridge may be removably engaged with the connector and replaceable.
In some embodiments the aerosol delivery device may additionally include an actuator coupled to the connector and configured to move the cartridge between an extended configuration in which the mouthpiece is exposed and a retracted configuration in which the mouthpiece is relatively closer to the housing than in the extended configuration. The actuator may include a slider. The slider may be configured to cover an opening defined in the housing when the cartridge is in the retracted configuration such that the cartridge is substantially enclosed in the housing and further configured to retract from at least a portion of the opening to allow the cartridge to extend through the opening in the extended configuration. The actuator may include a spring and a button. The spring may be configured to move the cartridge from the retracted configuration to the extended configuration upon actuation of the button.
In some embodiments the housing may include a moveable portion pivotably connected to a main body portion. The actuator may include a connecting mechanism configured to move the cartridge from the retracted configuration to the extended configuration during opening of the moveable portion and configured to move the cartridge from the extended configuration to the retracted configuration during closing of the moveable portion. The cartridge may be configured to pivot with respect to the housing. The mouthpiece may be positioned inside the housing in the retracted configuration.
In an additional embodiment an aerosol delivery device is provided. The aerosol delivery device may include a cartridge including an outer body with a mouthpiece configured for passage of an aerosol therethrough, a housing including a main body portion and a moveable portion, and a power source within the housing. The moveable portion of the housing may be configured to move with respect to the main body portion of the housing between a first position in which the mouthpiece of the cartridge is exposed and a second position in which the mouthpiece is at least partially received within the moveable portion of the housing.
In some embodiments the cartridge may be configured to remain stationary with respect to the main body portion of the housing. The moveable portion of the housing may be configured to translate toward and away from the main body portion of the housing. The moveable portion of the housing may be configured to pivot with respect to the main body portion of the housing.
In some embodiments the aerosol delivery device may further include a connector attached to the housing and engaged with the cartridge. The connector may be fixedly attached to the main body portion of the housing. The cartridge may be removably engaged with the connector and replaceable. The cartridge may include an atomizer.
In an additional embodiment a method for assembling an aerosol delivery device is provided. The method may include providing a housing, a power source, and a connector configured to engage a cartridge comprising an outer body with a mouthpiece configured for passage of an aerosol therethrough. The method may additionally include positioning the power source within the housing and moveably attaching the connector to the housing such that the connector is configured to move the cartridge relative to at least a portion of the housing.
In some embodiments the method may additionally include engaging the cartridge with the connector. The method may further include coupling the connector to an actuator. The actuator may be configured to move the cartridge between an extended configuration and a retracted configuration. Additionally, the method may include assembling the actuator. Assembling the actuator may include engaging a slider with a track. Assembling the actuator may additionally include coupling an external engagement member to the slider. The external engagement member may be configured for engagement by a user to move the slider.
These and other features, aspects, and advantages of the disclosure will be apparent from a reading of the following detailed description together with the accompanying drawings, which are briefly described below. The invention includes any combination of two, three, four, or more of the above-noted embodiments as well as combinations of any two, three, four, or more features or elements set forth in this disclosure, regardless of whether such features or elements are expressly combined in a specific embodiment description herein. This disclosure is intended to be read holistically such that any separable features or elements of the disclosed invention, in any of its various aspects and embodiments, should be viewed as intended to be combinable unless the context clearly dictates otherwise.
Having thus described the disclosure in the foregoing general terms, reference will now be made to the accompanying drawings, which are not necessarily drawn to scale, and wherein:
The present disclosure will now be described more fully hereinafter with reference to exemplary embodiments thereof. These exemplary embodiments are described so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Indeed, the disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. As used in the specification, and in the appended claims, the singular forms “a”, “an”, “the”, include plural variations unless the context clearly dictates otherwise.
Aerosol delivery devices according to the present disclosure may use electrical energy to heat a material (preferably without combusting the material to any significant degree) to form an inhalable substance; such articles most preferably being sufficiently compact to be considered “hand-held” devices. An aerosol delivery device may provide some or all of the sensations (e.g., inhalation and exhalation rituals, types of tastes or flavors, organoleptic effects, physical feel, use rituals, visual cues such as those provided by visible aerosol, and the like) of smoking a cigarette, cigar, or pipe, without any substantial degree of combustion of any component of that article or device. The aerosol delivery device may not produce smoke in the sense of the aerosol resulting from by-products of combustion or pyrolysis of tobacco, but rather, that the article or device most preferably yields vapors (including vapors within aerosols that can be considered to be visible aerosols that might be considered to be described as smoke-like) resulting from volatilization or vaporization of certain components of the article or device, although in other embodiments the aerosol may not be visible. In highly preferred embodiments, aerosol delivery devices may incorporate tobacco and/or components derived from tobacco. As such, the aerosol delivery device can be characterized as an electronic smoking article such as an electronic cigarette.
Aerosol delivery devices of the present disclosure also can be characterized as being vapor-producing articles or medicament delivery articles. Thus, such articles or devices can be adapted so as to provide one or more substances (e.g., flavors and/or pharmaceutical active ingredients) in an inhalable form or state. For example, inhalable substances can be substantially in the form of a vapor (i.e., a substance that is in the gas phase at a temperature lower than its critical point). Alternatively, inhalable substances can be in the form of an aerosol (i.e., a suspension of fine solid particles or liquid droplets in a gas). For purposes of simplicity, the term “aerosol” as used herein is meant to include vapors, gases and aerosols of a form or type suitable for human inhalation, whether or not visible, and whether or not of a form that might be considered to be smoke-like.
In use, aerosol delivery devices of the present disclosure may be subjected to many of the physical actions employed by an individual in using a traditional type of smoking article (e.g., a cigarette, cigar or pipe that is employed by lighting and inhaling tobacco). For example, an aerosol delivery device of the present disclosure can be hand-held by a user, a user can draw on a portion of the article for inhalation of aerosol produced by that article, a user can take puffs at selected intervals of time, and the like.
Smoking articles of the present disclosure generally include a housing and a number of additional components coupled thereto and/or positioned within the housing, some of the components being movable relative to the housing. The overall design of the housing can vary, and the overall size and shape of the housing can vary. The smoking articles can include a cartridge, which can be defined by an outer body or shell—e.g., an elongated body resembling the shape of a portion of a cigarette or cigar. For example, an outer shell or body of the cartridge can be substantially tubular in shape and, as such, resemble the shape of a conventional cigarette or cigar. In some embodiments, the housing may contain one or more reusable components (e.g., a rechargeable battery and various electronics for controlling the operation of that article), and the cartridge can be removable, refillable, and/or disposable.
Aerosol delivery devices of the present disclosure most preferably comprise some combination of a power source (i.e., an electrical power source), at least one control component (e.g., means for actuating, controlling, regulating and/or ceasing power for heat generation, such as by controlling electrical current flow from the power source to other components of the aerosol delivery device), a heater or heat generation component (e.g., an electrical resistance heating element or component commonly referred to as part of an “atomizer”), and an aerosol precursor composition (e.g., commonly a liquid capable of yielding an aerosol upon application of sufficient heat, such as ingredients commonly referred to as “smoke juice,” “e-liquid” and “e-juice”), and a mouthend region or tip for allowing draw upon the aerosol delivery device for aerosol inhalation (e.g., a defined air flow path through the article such that aerosol generated can be withdrawn therefrom upon draw). When the heating element heats the aerosol precursor composition, an aerosol is formed, released, or generated in a physical form suitable for inhalation by a consumer. It should be noted that the foregoing terms are meant to be interchangeable such that reference to release, releasing, releases, or released includes form or generate, forming or generating, forms or generates, and formed or generated. Specifically, an inhalable substance is released in the form of a vapor or aerosol or mixture thereof.
As noted above, the aerosol delivery device may incorporate a battery or other electrical power source (e.g., a capacitor) to provide current flow sufficient to provide various functionalities to the aerosol delivery device, such as powering of a heater, powering of control systems, powering of indicators, and the like. The power source can take on various embodiments. Preferably, the power source is able to deliver sufficient power to rapidly heat the heating element to provide for aerosol formation and power the aerosol delivery device through use for a desired duration of time. The power source preferably is sized to fit conveniently within the aerosol delivery device so that the aerosol delivery device can be easily handled. Additionally, a preferred power source is of a sufficiently light weight to not detract from a desirable smoking experience. A battery for use in the present devices may be replaceable and/or rechargeable and thus may be combined with any type of recharging technology, including connection to a typical alternating current electrical outlet, connection to a car charger (i.e., a cigarette lighter receptacle), and connection to a computer, such as through a universal serial bus (USB) cable or connector. Examples of electrical power sources are described in U.S. Pat. App. Pub. No. 2010/0028766 to Peckerar et al., the disclosure of which is incorporated herein by reference in its entirety.
An aerosol delivery device according to the present disclosure preferably incorporates a sensor or detector for control of supply of electric power to a heat generation element when aerosol generation is desired (e.g., upon draw during use). As such, for example, there is provided a manner or method for turning off the power supply to the heat generation element when the aerosol generating piece is not be drawn upon during use, and for turning on the power supply to actuate or trigger the generation of heat by the heat generation element during draw. For example, with respect to a flow sensor, representative current regulating components and other current controlling components including various microcontrollers, sensors, and switches for aerosol delivery devices are described in U.S. Pat. No. 4,735,217 to Gerth et al.; U.S. Pat. No. 4,947,874 to Brooks et al.; U.S. Pat. No. 5,372,148 to McCafferty et al.; U.S. Pat. No. 6,040,560 to Fleischhauer et al.; U.S. Pat. No. 7,040,314 to Nguyen et al. and U.S. Pat. No. 8,205,622 to Pan; U.S. Pat. Pub. Nos. 2009/0230117 to Fernando et al. and 2014/0060554 to Collet et al.; and U.S. patent application Ser. No. 13/837,542, filed Mar. 15, 2013, to Ampolini et al. and Ser. No. 14/209,191, filed Mar. 13, 2014, to Henry et al.; which are incorporated herein by reference in their entireties. Additional representative types of sensing or detection mechanisms, structures, components, configurations, and general methods of operation thereof, are described in U.S. Pat. No. 5,261,424 to Sprinkel, Jr.; U.S. Pat. No. 5,372,148 to McCafferty et al.; and PCT WO 2010/003480 to Flick; which are incorporated herein by reference in their entireties.
In some embodiments, the aerosol delivery device can include an indicator, which may comprise one or more light emitting diodes. The indicator can be in communication with the control component through a connector circuit and illuminate, for example, during a user draw on the mouthend as detected by the flow sensor.
Various elements that may be included in the housing are described in U.S. application Ser. No. 14/193,961 to Worm et al., filed Feb. 28, 2014, which is incorporated herein by reference in its entirety. Still further components can be utilized in the aerosol delivery device of the present disclosure. For example, U.S. Pat. No. 5,154,192 to Sprinkel et al. discloses indicators for smoking articles; U.S. Pat. No. 5,261,424 to Sprinkel, Jr. discloses piezoelectric sensors that can be associated with the mouth-end of a device to detect user lip activity associated with taking a draw and then trigger heating; U.S. Pat. No. 5,372,148 to McCafferty et al. discloses a puff sensor for controlling energy flow into a heating load array in response to a pressure drop through a mouthpiece; U.S. Pat. No. 5,967,148 to Harris et al. discloses receptacles in a smoking device that include an identifier that detects a non-uniformity in infrared transmissivity of an inserted component and a controller that executes a detection routine as the component is inserted into the receptacle; U.S. Pat. No. 6,040,560 to Fleischhauer et al. describes a defined executable power cycle with multiple differential phases; U.S. Pat. No. 5,934,289 to Watkins et al. discloses photonic-optronic components; U.S. Pat. No. 5,954,979 to Counts et al. discloses means for altering draw resistance through a smoking device; U.S. Pat. No. 6,803,545 to Blake et al. discloses specific battery configurations for use in smoking devices; U.S. Pat. No. 7,293,565 to Griffen et al. discloses various charging systems for use with smoking devices; U.S. Pat. No. 8,402,976 to Fernando et al. discloses computer interfacing means for smoking devices to facilitate charging and allow computer control of the device; U.S. Pat. No. 8,689,804 to Fernando et al. discloses identification systems for smoking devices; and WO 2010/003480 to Flick discloses a fluid flow sensing system indicative of a puff in an aerosol generating system; all of the foregoing disclosures being incorporated herein by reference in their entireties. Further examples of components related to electronic aerosol delivery articles and disclosing materials or components that may be used in the present article include U.S. Pat. No. 4,735,217 to Gerth et al.; U.S. Pat. No. 5,249,586 to Morgan et al.; U.S. Pat. No. 5,666,977 to Higgins et al.; U.S. Pat. No. 6,053,176 to Adams et al.; U.S. Pat. No. 6,164,287 to White; U.S. Pat. No. 6,196,218 to Voges; U.S. Pat. No. 6,810,883 to Felter et al.; U.S. Pat. No. 6,854,461 to Nichols; U.S. Pat. No. 7,832,410 to Hon; U.S. Pat. No. 7,513,253 to Kobayashi; U.S. Pat. No. 7,896,006 to Hamano; U.S. Pat. No. 6,772,756 to Shayan; U.S. Pat. Nos. 8,156,944 and 8,375,957 to Hon; U.S. Pat. App. Pub. Nos. 2006/0196518 and 2009/0188490 to Hon; U.S. Pat. App. Pub. No. 2009/0272379 to Thorens et al.; U.S. Pat. App. Pub. Nos. 2009/0260641 and 2009/0260642 to Monsees et al.; U.S. Pat. App. Pub. Nos. 2008/0149118 and 2010/0024834 to Oglesby et al.; U.S. Pat. App. Pub. No. 2010/0307518 to Wang; WO 2010/091593 to Hon; WO 2013/089551 to Foo; and U.S. patent application Ser. No. 13/841,233 to DePiano et al., filed Mar. 15, 2013, each of which is incorporated herein by reference in its entirety.
The aerosol precursor composition, also referred to as a vapor precursor composition, may comprise a variety of components including, by way of example, any of a polyhydric alcohol (e.g., glycerin, propylene glycol, or a mixture thereof), nicotine, tobacco, tobacco extract, and/or flavorants. Various components that may be included in the aerosol precursor composition are described in U.S. Pat. No. 7,726,320 to Robinson et al., which is incorporated herein by reference in its entirety. Additional representative types of aerosol precursor compositions are set forth in U.S. Pat. No. 4,793,365 to Sensabaugh, Jr. et al.; U.S. Pat. No. 5,101,839 to Jakob et al.; PCT WO 98/57556 to Biggs et al.; and Chemical and Biological Studies on New Cigarette Prototypes that Heat Instead of Burn Tobacco, R. J. Reynolds Tobacco Company Monograph (1988); the disclosures of which are incorporated herein by reference in their entireties. Other aerosol precursors which may be employed in the aerosol delivery device of the present disclosure include the aerosol precursors included in the VUSE® product by R. J. Reynolds Vapor Company, the BLU™ product by Lorillard Technologies, the Mistic Menthol product by Mistic Ecigs, and the Vype product by CN Creative Ltd. Also desirable are the so-called “Smoke Juices” for electronic cigarettes that have been available from Johnson Creek Enterprises LLC. Additional exemplary formulations for aerosol precursor materials that may be used according to the present disclosure are described in U.S. Pat. Pub. No. 2013/0008457 to Zheng et al., and U.S. Pat. Pub. No. 2013/0213417 to Chong et al., the disclosures of which are incorporated herein by reference in their entireties.
The aerosol delivery device preferably includes a reservoir. In some embodiments, a reservoir may comprise a container for storing a liquid aerosol precursor, a fibrous substrate, or a combination of a fibrous substrate and a container. A fibrous substrate suitable for use as a reservoir may comprise a plurality of layers of nonwoven fibers and may be formed substantially into the shape of a tube. For example, the formed tube may be shaped and sized for placement within the outer body or shell of a cartridge for use in the aerosol delivery device. Liquid components, for example, can be sorptively retained by the fibrous substrate and/or be retained within a reservoir container. The reservoir preferably is in fluid connection with a liquid transport element. Thus, the liquid transport element may be configured to transport liquid from the reservoir to a heating element, such as via capillary action and/or via active transport—e.g., pumping or controlled movement with a valve. Representative types of substrates, reservoirs, or other components for supporting the aerosol precursor are described in U.S. Pat. No. 8,528,569 to Newton; and U.S. patent application Ser. No. 13/802,950 to Chapman et al., filed Mar. 15, 2013; Ser. No. 14/011,192 to Davis et al., filed Aug. 28, 2013; and Ser. No. 14/170,838 to Bless et al., filed Feb. 3, 2014; which are incorporated herein by reference in their entireties.
The liquid transport element may be in direct contact with the heating element. Various wicking materials, and the configuration and operation of those wicking materials within certain types of aerosol delivery devices, are set forth in U.S. patent application Ser. No. 13/754,324 to Sears et al., filed Jan. 30, 2013, which is incorporated herein by reference in its entirety. A variety of the materials disclosed by the foregoing documents may be incorporated into the present devices in various embodiments, and all of the foregoing disclosures are incorporated herein by reference in their entireties.
The heating element may comprise a wire defining a plurality of coils wound about the liquid transport element. In some embodiments the heating element may be formed by winding the wire about the liquid transport element as described in U.S. Pat. App. Pub. No. 2014/0157583 to Ward et al, which is incorporated herein by reference in its entirety. Further, in some embodiments the wire may define a variable coil spacing, as described in U.S. patent application Ser. No. 13/827,994 to DePiano et al., filed Mar. 14, 2013, which is incorporated herein by reference in its entirety. Various embodiments of materials configured to produce heat when electrical current is applied therethrough may be employed to form the heating element. Example materials from which the wire coil may be formed include Kanthal (FeCrAl), Nichrome, Molybdenum disilicide (MoSi2), molybdenum silicide (MoSi), Molybdenum disilicide doped with Aluminum (Mo(Si,Al)2), graphite and graphite-based materials; and ceramic (e.g., a positive or negative temperature coefficient ceramic). In some embodiments, a stamped heating element may be employed in the atomizer, as described in U.S. patent application Ser. No. 13/842,125 to DePiano et al., filed Mar. 15, 2013, which is incorporated herein by reference in its entirety. Further to the above, additional representative heating elements and materials for use therein are described in U.S. Pat. No. 5,060,671 to Counts et al.; U.S. Pat. No. 5,093,894 to Deevi et al.; U.S. Pat. No. 5,224,498 to Deevi et al.; U.S. Pat. No. 5,228,460 to Sprinkel Jr., et al.; U.S. Pat. No. 5,322,075 to Deevi et al.; U.S. Pat. No. 5,353,813 to Deevi et al.; U.S. Pat. No. 5,468,936 to Deevi et al.; U.S. Pat. No. 5,498,850 to Das; U.S. Pat. No. 5,659,656 to Das; U.S. Pat. No. 5,498,855 to Deevi et al.; U.S. Pat. No. 5,530,225 to Hajaligol; U.S. Pat. No. 5,665,262 to Hajaligol; U.S. Pat. No. 5,573,692 to Das et al.; and U.S. Pat. No. 5,591,368 to Fleischhauer et al., the disclosures of which are incorporated herein by reference in their entireties. Further, chemical heating may be employed in other embodiments. Various additional examples of heaters and materials employed to form heaters are described in U.S. Pat. App. Pub. No. 2014/0060554 to Collett et al., which is incorporated herein by reference, as noted above.
A variety of heater components may be used in the present aerosol delivery device. In various embodiments, one or more microheaters or like solid state heaters may be used. Embodiments of microheaters and atomizers incorporating microheaters suitable for use in the presently disclosed devices are described in U.S. Pat. App. Pub. No. 2014/0060554 to Collett et al., which is incorporated herein by reference in its entirety.
One or more heating terminals (e.g., positive and negative terminals) may connect to the heating element so as to form an electrical connection with the power source and/or a terminal may connect to one or more control elements of the aerosol delivery device. Further, various examples of electronic control components and functions performed thereby are described in U.S. Pat. App. Pub. No. 2014/0096781 to Sears et al., which is incorporated herein by reference in its entirety.
Various components of an aerosol delivery device according to the present disclosure can be chosen from components described in the art and commercially available. Reference is made for example to the reservoir and heater system for controllable delivery of multiple aerosolizable materials in an electronic smoking article disclosed in U.S. Pat. App. Pub. No. 2014/0000638 to Sebastian et al., which is incorporated herein by reference in its entirety.
In further embodiments, one or more components of the aerosol delivery device may be formed from one or more carbon materials, which may provide advantages in terms of biodegradability and absence of wires. In this regard, the heating element may comprise carbon foam, the reservoir may comprise carbonized fabric, and graphite may be employed to form an electrical connection with the battery and controller. An example embodiment of a carbon-based cartridge is provided in U.S. Pat. App. Pub. No. 2013/0255702 to Griffith et al., which is incorporated herein by reference in its entirety.
Aerosol delivery devices are often configured in a manner that mimics aspects of certain traditional smoking devices such as cigarettes or cigars. In this regard, aerosol delivery devices typically define a substantially cylindrical configuration. For example, aerosol delivery devices often include a control body and a cartridge which attach in an end-to-end relationship to define the substantially cylindrical configuration. While such configurations may provide a look and feel that is similar to traditional smoking articles, these configurations may suffer from certain detriments. For example, cylindrically-configured aerosol delivery devices may not define attachment points usable to retain the aerosol delivery device in a desired position when not in use. Further, the cylindrical configuration may result in the mouthpiece being exposed to the surrounding environment and therefore susceptible to contamination. Accordingly, it may be desirable to provide aerosol delivery devices in configurations that differ from shapes associated with traditional smoking articles.
In this regard,
As illustrated, in one embodiment the aerosol delivery device 100 may include a housing 102 and a cartridge 200. In some embodiments the cartridge 200 may be moveable with respect to at least a portion of, or an entirety of, the housing 102. In particular, the cartridge 200 may be moveable relative to at least a portion of the housing 102 between a retracted configuration illustrated in
In some embodiments, one or both of the housing 102 and the cartridge 200 may be referred to as being disposable or as being reusable. The aerosol delivery device 100 may include various other components disposed within the housing 102 or the cartridge 200 or otherwise coupled thereto. These components may be distributed between the housing 102 and the cartridge 200 in any of various manners. Accordingly, it should be understood that the described embodiments are provided for example purposes only.
One example embodiment of the cartridge 200 is illustrated in
The base shipping plug 202 may be configured to engage and protect the base 204 prior to use of the cartridge 200. Similarly, the mouthpiece shipping plug 222 may be configured to engage and protect the mouthpiece 220 prior to use of the cartridge 200. The control component terminal 206, the electronic control component 208, the flow tube 210, the atomizer 212, and the reservoir substrate 214 may be retained within the outer body 216. The label 218 may at least partially surround the outer body 216 and include information such as a product identifier thereon.
The atomizer 212 may comprise a first heating terminal 234a and a second heating terminal 234b, a liquid transport element 238 and a heating element 240. In this regard, the reservoir substrate 214 may be configured to hold an aerosol precursor composition. The reservoir substrate 214 is in fluid connection with the liquid transport element 238 so as to transport liquid from the reservoir substrate 214 to the heating element 240 (e.g., via capillary action.
Various other details with respect to the components that may be included in the cartridge 200, are provided, for example, in U.S. patent application Ser. No. 13/840,264 to Novak et al., filed Mar. 15, 2013, which is incorporated herein by reference in its entirety. In this regard,
In another embodiment the cartridge 200 may be substantially similar, or identical, to the cartridge disclosed in U.S. patent application Ser. No. 14/286,552 to Brinkley et al., filed May 23, 2014, which is incorporated herein by reference in its entirety. Thus, for example, the cartridge may include a flow director defining a non-tubular configuration, an electronics compartment sealed with respect to a reservoir compartment, and/or any of the various other features and components disclosed therein. Accordingly, it should be understood that the particular embodiment of the cartridge 200 described herein is provided for example purposes only. In this regard, the cartridge 200 is schematically illustrated in
Similarly, in one embodiment the housing 102 may include some or all of the components of existing embodiments of control bodies configured to engage the above-described cartridge 200 positioned therein or otherwise coupled thereto. For example, the housing 402 may include some or all of the components of the control bodies disclosed in U.S. patent application Ser. No. 13/840,264 to Novak, et al., filed Mar. 15, 2013, Ser. No. 14/286,552 to Brinkley et al., filed May 23, 2014, and Ser. No. 14/193,961 to Worm et al., filed Feb. 28, 2014, each of which is incorporated herein by reference in its entirety. However, as may be understood, the cartridge 200 may include some or all of these components in other embodiments.
By way of example, in the illustrated embodiment (see, e.g.,
One or more components of the cartridge 200 may be configured to form an electrical connection with the connector 106. For example, referring to the cartridge embodiment of
During use, a user may draw on the mouthpiece 220 of the cartridge 200 of the aerosol delivery device 100. This may pull air through an opening in the connector 106 or in the cartridge 200. However, the flow of air may be received through other parts of the aerosol delivery device 100 in other embodiments. As noted above, in some embodiments the cartridge 200 may include the flow tube 210 (see,
As described below, a sensor in the aerosol delivery device 100 may sense the puff. When the puff is sensed, the controller 108 may direct current to the heating element 240 through a circuit including the first heating terminal 234a and the second heating terminal 234b (see,
As noted above, the cartridge 200 may be moveable relative to the housing 102. In this regard, the aerosol delivery device 100 may further comprise an actuator 110. In particular, the actuator 110 may be coupled to the connector 106. Thereby, the actuator 110 may be operatively engaged with the cartridge 200 and configured to move the cartridge between the extended configuration and the retracted configuration.
As illustrated in
Conversely, as illustrated in
Thus, in one embodiment the mouthpiece 220 of the cartridge 200 may be at least partially received within the housing 102 in the retracted configuration. In another embodiment an entirety of the cartridge 200 including the mouthpiece 220 may be received within the housing 102 in the retracted configuration. Accordingly, by positioning the mouthpiece 220 relatively closer to the housing 102 (e.g., partially or entirely received therein), the mouthpiece may be protected from damage. Further, the mouthpiece 220 may be less prone to contamination (e.g., from lint, dust, or dirt) in the retracted configuration, which might otherwise transfer to a user's lips or contact the heating element, which could adversely affect performance thereof. Additionally, in the retracted configuration fluid leakage out of the mouthpiece 220 of the cartridge 200 (e.g., condensation) may be captured by the housing 102. For example, fluid leaking from the mouthpiece 220 may drain into a surrounding portion of the housing 102, at which the fluid may be retained and evaporate. In contrast, aerosol delivery devices defining configurations resembling traditional smoking articles typically include a fixedly-positioned mouthpiece, which may be exposed to its surroundings and thereby susceptible to damage or contamination if not properly stored by a user, and which may leak fluid (e.g., condensation) to its surroundings in certain instances.
As noted above, embodiments of the present disclosure relate to aerosol delivery devices that include a cartridge that is moveable with respect to at least a portion of a housing between a retracted configuration and an extended configuration. As further noted above, such aerosol delivery devices may include any of a wide variety of components as described elsewhere herein. However, embodiments of aerosol delivery devices including example configurations of components are described hereinafter. Again, however, it should be understood that the illustrated configurations are provided for example purposes only. Thus, a greater or lesser number of components and/or the same or differing components, which may be distributed between the cartridge and the housing in the same or differing manners, may be included in embodiments of aerosol delivery devices of the present disclosure. By way of further example, in one embodiment the reservoir and/or the heater may be positioned in the housing, rather than in the cartridge. In this embodiment the cartridge may deliver aerosol formed in the housing to the user, rather than produce the formed aerosol. Thus, the cartridge may substantially define a straw, tube, or the like on which the user draws in some embodiments.
However, by way of example,
Additionally, in some embodiments the housing 102 may comprise a front cover 102G and a rear cover 102H. The front cover 102G may define the front 102E of the housing 102. Conversely, the rear cover 102H may define the rear 102F of the housing 102.
Further, the housing 102 may define a width extending between the sides 102C, 102D from about 20 mm to about 60 mm, a thickness extending between the front 102E and the back 102F from about 10 mm to about 50 mm, and a length extending between the bottom 102A and the top 102B from about 40 mm to about 120 mm. In some embodiments, the housing may be expressly non-cylindrical. In contrast, typical aerosol delivery devices configured to resemble traditional smoking articles (e.g., cigarettes) are substantially cylindrical in shape and may define a diameter from about 8 mm to about 15 mm and a longitudinal length from about 80 mm to about 120 mm. Accordingly, the width of the aerosol delivery devices of the present disclosure may be substantially greater than the diameter of traditional aerosol delivery devices in order to improve the level of comfort and secureness of grip associated with grasping the aerosol delivery devices of the present disclosure. Conversely, the length of the aerosol delivery devices of the present disclosure (in the retracted configuration) may be less than the length of traditional aerosol delivery devices in order to improve the portability of the aerosol delivery devices of the present disclosure.
As further illustrated in
The aerosol delivery device 100 may additionally include an input mechanism 114. The input mechanism 114 may comprise a button or switch configured to receive an input from a user. When the input mechanism 114 is actuated, the aerosol delivery device 100 may produce an output corresponding to a status of the aerosol delivery device. For example, the aerosol delivery device may output sound, vibration, or light. As illustrated in
In this regard, the indicator 116 may flash or otherwise illuminate to indicate a remaining or used portion of the capacity of the power source 104 or the reservoir 214 (see, e.g.,
Further in some embodiments the aerosol delivery device 100 may include a display 118, as illustrated in
As previously noted, the actuator 110 may be operatively engaged with the cartridge 200 and configured to move the cartridge between the extended configuration and the retracted configuration. Various embodiments of the actuator 110 may be employed. However, in one embodiment, as illustrated in
The slider 120 may be configured to slide upon a track 122 between the first and second positions. In this regard, a user may slide the slider 120 between the first and second positions via direct or indirect engagement therewith. For example, in the illustrated embodiment the actuator 110 includes an external engagement member 124 (see, e.g.,
The track 122 may guide movement of the slider 120 thereon. The track 122 may restrain motion of the slider 120 such that the slider may move only in first and second directions along the longitudinal length of the track. Various embodiments of the track 122 and the slider 120 may be employed to allow for movement in this manner. However, details with respect to one example embodiment of the track 122 and the slider 120 are illustrated in
As illustrated, the track 122 may define a longitudinal extension 128 and the slider 120 may define a slot 130 configured to receive the longitudinal extension therein. Accordingly, lateral motion of the slider 120, perpendicular to the longitudinal length of the longitudinal extension 128 may be substantially avoided while allowing the slider to move along the longitudinal length thereof. Further, the longitudinal movement of the slider 120 may be limited.
As illustrated in
In order to guide movement of the cartridge 200, in some embodiments the aerosol delivery device 100 may further comprise a guide member 134, as illustrated in
In some embodiments the actuator 110 may define features configured to retain the slider 120 at a selected position along a longitudinal length of the track 122. For example, as illustrated in
A position of the indentation 136 (see,
In other embodiments the indentation 136 and the protrusion 138 may not be included and retention of the slider 120 in a selected position may be caused by frictional engagement between the slider 120 and the track 122. For example, the slot 130 defined by the slider 120 may be dimensioned so as to tightly fit over the longitudinal extension 128 of the track 122 (see, e.g.,
As noted above, the actuator 112 may include the concealment member 126 (see, e.g.,
In this regard, as illustrated in
In this regard, as illustrated in
As illustrated in
In this regard, as illustrated in
The open gap 148 may allow for increased travel of the slider 120 along the track 122 during movement of the cartridge 200 to the extended configuration without requiring a corresponding increase in the longitudinal length of the opening 144 in the concealment member 126 (see, e.g.,
Additionally, in some embodiments the concealment member 126 may be configured to slide in first and second opposing longitudinal directions. In this regard, as the slider 120 slides in a first direction to cause the cartridge 200 to move to the extended configuration, the concealment member 126 may also slide in the first direction (e.g., generally to the left in terms of the orientation illustrated in
As noted above, in the retracted configuration (see, e.g.,
As noted above, the aerosol delivery device 100 may employ the connector 106 to cause movement of the cartridge 200 when the actuator 110 is displaced. As illustrated in
In this regard, the connector 106 may be configured to mechanically engage the cartridge 200 such that the cartridge is firmly coupled therewith. Various mechanisms may connect the cartridge 200 to the connector 106 to result in a threaded engagement, a press-fit engagement, an interference fit, a magnetic engagement, or the like. Further, the connector 106 may be configured to form an electrical connection between the cartridge 200 and the controller 108. Thereby, for example, current may be delivered to the atomizer 212 and the electronic control component 208 (see, e.g.,
The connector 106 may include a coupler 150 (see,
Conversely in other embodiments the coupler 150 may be configured to releasably engage the cartridge 200 such that the cartridge may be removed therefrom. Thus, for example, the cartridge 200 may be replaced or removed and refilled when it runs out of the aerosol precursor composition. The coupler 150 may be configured to engage the base 214 (see, e.g.,
With the cartridge 200 coupled to the connector 106, the user may employ the actuator 110 to move the cartridge to the extended configuration (see, e.g.,
As described above, embodiments of the present disclosure relate to aerosol delivery devices that include a cartridge and a housing, wherein the cartridge is moveable with respect to at least a portion of the housing between an extended configuration and a retracted configuration. Thereby, in the retracted configuration the cartridge may be protected, the aerosol delivery device may define a relatively more compact configuration, and/or various other benefits may be provided as described above. Conversely, the extended configuration of the cartridge may allow for a draw thereon and production of aerosol in a substantially conventional manner.
Although an example embodiment of the aerosol delivery device 100 is described above and illustrated in
By way of example,
In one embodiment the slider 520 may be flexible. For example, the slider 520 may comprise a flexible membrane or a plurality of substantially rigid members serially pivotably connected to one another in a manner similar to the cover portion of a roll top desk. Accordingly, when the external engagement member 524 is moved by a user, the slider 520 may change shape based on a shape of a surrounding structure which guides movement thereof. For example, the movement of the slider 520 and the corresponding change in shape thereof may be guided by the housing 502 in one embodiment.
As illustrated in
However, when a user slides the external engagement member 524 (e.g., downwardly in terms of the orientation illustrated in
Additional embodiments of aerosol delivery devices configured to simultaneously open an opening and extend the cartridge therethrough during a transition from a retracted configuration to an extended configuration are also provided. For example,
Thus, as illustrated in
Further,
Conversely, the cartridge 200 may retract back through the opening 754 to a retracted configuration as the moveable portion 702B is rotated to a closed position. Movement of the cartridge 200 in this manner may be caused by a connecting mechanism (e.g., a linkage, not shown) that connects the cartridge to the moveable portion 702B of the housing 702. Accordingly, usage of an actuator, which may comprise a slider or a connecting mechanism, may be employed to simultaneously open an opening and extend a cartridge therethrough, and close an opening and retract the cartridge therethrough, as described above in reference to
Additional embodiments of actuators may be employed in other embodiments. For example,
As illustrated in
An alternate embodiment of an aerosol delivery device 1000 is illustrated in
The housing 1002 may include a main body portion 1002A and a moveable portion 1002B defining a lid. The moveable portion 1002B may be configured to pivot with respect to the main body portion 1002A via a hinge 1056. The cartridge 200 may be configured to remain stationary with respect to the main body portion 1002A of the housing 1002. In this regard, the connector 1006 may be fixedly attached to the main body portion 1002A of the housing 1002.
More particularly, the moveable portion 1002B of the housing 1002 is configured to move with respect to the main body portion 1002A of the housing between a first position (see,
During movement of the moveable portion 1002B the cartridge 200 may be configured to remain stationary with respect to the main body portion 1002A of the housing 1002 while still allowing for transitions of the cartridge between the retracted configuration and the extended configuration in which the mouthpiece 220 is respectively covered and exposed. A user may draw on the mouthpiece 220 of the cartridge 200 when the moveable portion 1002B of the housing 1002 is in the second position (see,
The housing 1102 may include a main body portion 1102A and a moveable portion 1102B defining a lid. The moveable portion 1102B of the housing 1102 may be configured to translate toward and away from the main body portion 1102A of the housing. The cartridge 200 may be configured to remain stationary with respect to the main body portion 1102A of the housing 1102. In this regard, the connector 1106 may be fixedly attached to the main body portion 1102A of the housing 1102.
More particularly, the moveable portion 1102B of the housing 1102 is configured to move with respect to the main body portion 1102A of the housing between a first position (see,
During movement of the moveable portion 1102B the cartridge 200 may be configured to remain stationary with respect to the main body portion 1102A of the housing 1102 while still allowing for transitions of the cartridge between the retracted configuration and the extended configuration in which the mouthpiece 220 is respectively covered and exposed. A user may draw on the mouthpiece 220 of the cartridge 200 when the moveable portion 1102B of the housing 1102 is in the second position (see,
Various example shapes and configurations of embodiments of aerosol delivery devices configured to allow for transition of a cartridge between a retracted configuration and an extended configuration are described above. However, it should be understood that a wide variety of embodiments of aerosol delivery devices may include a cartridge configured to move between a retracted configuration and an extended configuration as described above. In this regard, it should be understood that the particular embodiments described herein are provided for example purposes only. Various other embodiments of shapes, designs, and styles may be employed in aerosol delivery devices including a cartridge configured to move relative to at least a portion of a housing between a retracted configuration and an extended configuration. In this regard, examples of various other shapes, styles, and designs which may be employed in accordance with embodiments of the present disclosure include those disclosed in U.S. Pat. No. 8,225,633 to Luo et al.; U.S. Pat. No. 8,341,989 to Hamblin et al.; U.S. Pat. No. 6,902,392 to Johnson; and U.S. Pat. No. 8,342,986 to Rourke et al., each of which is incorporated herein by reference in its entirety.
Further, the aerosol delivery device may be configured to define additional functionality. For example, the housing of the aerosol delivery device may define a key, remote, or remote starter for an automobile, a garage door opener, or other device. In this regard, in some embodiments the aerosol delivery device may define a shape that mimics the traditional shape of such devices (e.g., a key fob). In some embodiments the controller in the device that controls atomization and/or related functions may additionally control any other functions provided by the aerosol delivery device (e.g., remote control functionality, etc). In some embodiments the housing may be non-tubular or non-cylindrical and may be described as defining one or more substantially flat surfaces and/or two or more substantially parallel surfaces in some embodiments. Further, in some embodiments the aerosol delivery device or a portion thereof (e.g., the housing) may comprise first and second outer bodies as disclosed, for example, in U.S. patent application Ser. No. 14/170,838, filed Feb. 3, 2014, to Bless et al., which is incorporated herein by reference.
In the various embodiments of aerosol delivery devices described above, at least a portion of the cartridge (e.g., the mouthpiece) may be received in the housing in a retracted configuration. This configuration may protect the mouthpiece from exposure to contaminants when the aerosol delivery device is not in use. In some embodiments the aerosol delivery devices of the disclosure may include additional features configured to improve the cleanliness associated with usage thereof. In this regard, in one embodiment the aerosol delivery device may be configured to sterilize the cartridge or a portion thereof (e.g., the mouthpiece). For example, the aerosol delivery device may include an ultraviolet emitter (e.g., an ultraviolet light emitting diode) configured to emit ultraviolet light which may kill microorganisms such as pathogens, viruses and molds.
In this regard, the aerosol delivery device 100 illustrated in
In one embodiment the ultraviolet emitter 196 may be configured to automatically emit ultraviolet radiation at the mouthpiece 220 when the cartridge 200 is moved to the retracted configuration. For example, the ultraviolet emitter 196 may emit ultraviolet light each time the cartridge 200 is retracted, upon the occurrence of a selected number of retractions of the cartridge, upon passage of a predetermined period of time, upon usage of a predetermined portion of the aerosol precursor composition, or based upon any other factor. Alternatively or additionally, the ultraviolet emitter 196 may be manually activated by a user. As may be understood, the above-noted ultraviolet emitter may be included in any of the aerosol delivery devices disclosed herein. Example embodiments of ultraviolet emitters are available from Digi-Key Corp. of Thief River Falls, Minn.
As noted above, in some embodiments the aerosol delivery device may be configured to activate an ultraviolet emitter upon retraction of the cartridge into the housing. In this regard, in some embodiments the aerosol delivery device may include a cartridge position sensor (e.g., a switch) configured to detect when the cartridge is retracted. Alternatively or additionally, the cartridge position sensor may be configured to detect when the cartridge is extended. The cartridge position sensor may be configured to transmit a signal to the controller indicating whether the cartridge is retracted or extended. Thereby, the controller may employ the signal from the cartridge position sensor to determine when to sanitize the cartridge as described above or to perform various other functions such as preheating the heater when the cartridge is extended.
Additionally, the movement of the cartridge in the above-described embodiments may be controlled in one or more manners. In this regard, the extension or retraction of the cartridge may be resisted or assisted in one or more manners. For example, the aerosol delivery device 800 illustrated in
In this regard, the damper mechanism may me coupled to the connector and configured to dampen the movement thereof (e.g., during extension of the cartridge in embodiments of the aerosol delivery device wherein the cartridge is extended by an actuator). For example, a damper mechanism may be employed in the aerosol delivery device of
Various other embodiments of actuators may be employed in the embodiments of aerosol delivery devices disclosed herein, including various automated embodiments of actuators. For example, in one embodiment a motor and a lead screw may be employed to extend and retract the cartridge. Further, in some embodiments the aerosol delivery devices may include a lock mechanism that selectively allows for extension of the cartridge. For example, the lock mechanism may comprise a solenoid that allows the cartridge to move only when actuated. Further, the controller may require entry of a code or other information (e.g., a fingerprint or other biometric information) prior to actuating the solenoid to release the cartridge. Further in embodiments including automated actuators configured to extend the cartridge, the controller may prevent extension in a similar manner by, for example, disallowing operation of a motor and drive screw prior to entry of a code or other such information. Thereby, for example, the aerosol delivery devices may include a child lock function and/or otherwise prevent unauthorized use.
Various materials may be employed in the aerosol delivery devices of the present disclosure. By way of example, in one embodiment the slider 120 may comprise brass and the track 122 may comprise steel in order to provide the actuator 110 (see, e.g.,
A method for assembling a cartridge for an aerosol delivery device is also provided. As illustrated in
In some embodiments positioning the reservoir in the cartridge or the housing at operation 1206 may comprise positioning the reservoir in the cartridge. Further, positioning the atomizer in the cartridge or the housing at operation 1204 may comprise positioning the atomizer in the cartridge. Operatively engaging the cartridge with the housing at operation 1408 may comprise coupling the cartridge to an actuator, the actuator being configured to move the cartridge between the extended configuration and the retracted configuration. Coupling the cartridge to the actuator may include inserting a slider at least partially within the housing, the slider being configured to cover an opening in the housing in the retracted configuration such that the cartridge is substantially enclosed in the housing and further configured to retract from at least a portion of the opening to allow the cartridge to extend through the opening in the extended configuration. The method may additionally include pivotably coupling a main body portion of the housing to a moveable portion of the housing. Further, operatively engaging the cartridge with the housing at operation 1208 may comprise pivotably coupling the cartridge to the housing.
In an additional embodiment,
In some embodiments the method may further comprise inserting a power source into the housing. Additionally, the method may include inserting a controller into the housing. The controller may be configured to direct electrical power from the power source to the cartridge to heat the aerosol precursor composition retained in the reservoir with the atomizer to produce an aerosol. The method may further comprise assembling the actuator, wherein assembling the actuator comprises engaging a slider with a track. Assembling the actuator may further comprise coupling an external engagement member to the slider. The external engagement member may be configured for engagement by a user to move the slider.
A further embodiment of a method for assembling an aerosol delivery device is illustrated in
In some embodiments the method may additionally include engaging the cartridge with the connector. Further, the method may include coupling the connector to an actuator. The actuator may be configured to move the cartridge between an extended configuration and a retracted configuration. Additionally, the method may include assembling the actuator. Assembling the actuator may include engaging a slider with a track. Assembling the actuator may further comprise coupling an external engagement member to the slider. The external engagement member may be configured for engagement by a user to move the slider.
In another embodiment a controller 1500 is provided, as illustrated in
The controller 1500 may also include a user interface 1506 that allows a user to interact therewith. For example, the user interface 1506 can take a variety of forms, such as a button, keypad, dial, touch screen, audio input interface, visual/image capture input interface, input in the form of sensor data, etc. Still further, the user interface 1506 may be configured to output information to the user through a display, speaker, or other output device. Referring to
The various aspects, embodiments, implementations or features of the described embodiments can be used separately or in any combination. Various aspects of the described embodiments can be implemented by software, hardware or a combination of hardware and software. The described embodiments can also be embodied as computer readable code on a computer readable medium for controlling the above-described operations. In particular, computer readable code may be configured to perform each of the operations of the methods described herein and embodied as computer readable code on a computer readable medium for controlling the above-described operations. In this regard, a computer readable storage medium, as used herein, refers to a non-transitory, physical storage medium (e.g., a volatile or non-volatile memory device, which can be read by a computer system. Examples of the computer readable medium include read-only memory, random-access memory, CD-ROMs, DVDs, magnetic tape, and optical data storage devices. The computer readable medium can also be distributed over network-coupled computer systems so that the computer readable code is stored and executed in a distributed fashion.
As noted above, the controller 1500 may be configured to execute computer code for performing the above-described assembly operations. In this regard, an embodiment of a non-transitory computer readable medium for storing computer instructions executed by a processor in a controller (e.g. controller 1500) configured to assemble an aerosol delivery device is provided. The non-transitory computer readable medium may comprise program code instructions for providing an atomizer, a reservoir configured to contain an aerosol precursor composition, a housing, and a cartridge comprising a mouthpiece; program code instructions for positioning the atomizer in the cartridge or the housing; program code instructions for positioning the reservoir in the cartridge or the housing; and program code instructions for operatively engaging the cartridge with the housing such that the cartridge is moveable relative to at least a portion of the housing between an extended configuration in which the mouthpiece is exposed and a retracted configuration in which the mouthpiece is relatively closer to the housing than in the extended configuration.
In some embodiments the program code instructions for positioning the reservoir in the cartridge or the housing may comprise program code instructions for positioning the reservoir in the cartridge. The program code instructions for positioning the atomizer in the cartridge or the housing may comprise program code instructions for positioning the atomizer in the cartridge. The program code instructions for operatively engaging the cartridge with the housing may comprise program code instructions for coupling the cartridge to an actuator, the actuator being configured to move the cartridge between the extended configuration and the retracted configuration. Further, the program code instructions for coupling the cartridge to the actuator may comprise program code instructions for inserting a slider at least partially within the housing, the slider being configured to cover an opening in the housing in the retracted configuration such that the cartridge is substantially enclosed in the housing and further configured to retract from at least a portion of the opening to allow the cartridge to extend through the opening in the extended configuration. The non-transitory computer readable medium may further comprise program code instructions for pivotably coupling a main body portion of the housing to a moveable portion of the housing. The program code instructions for operatively engaging the cartridge with the housing may comprise program code instructions for pivotably coupling the cartridge to the housing.
In an additional embodiment a non-transitory computer readable medium for storing computer instructions executed by a processor in a controller (e.g. controller 1500) configured to assemble an aerosol delivery device is provided. The non-transitory computer readable medium may comprise program code instructions for providing a housing, an actuator, and a connector comprising a coupler configured to engage a cartridge comprising atomizer and a reservoir containing an aerosol precursor composition; program code instructions for coupling the connector to the actuator; and program code instructions for at least partially inserting the connector and the actuator within the housing such that the actuator is configured to move the cartridge relative to at least a portion of the housing between an extended configuration and a retracted configuration.
In some embodiments the non-transitory computer readable medium may further comprise program code instructions for inserting a power source into the housing. The non-transitory computer readable medium may further comprise program code instructions for inserting a controller into the housing. The controller may be configured to direct electrical power from the power source to the cartridge to heat the aerosol precursor composition retained in the reservoir with the atomizer to produce an aerosol. The non-transitory computer readable medium may further comprise program code instructions for assembling the actuator, wherein assembling the actuator comprises engaging a slider with a track. The computer program instructions for assembling the actuator may further comprise program code instructions for coupling an external engagement member to the slider, the external engagement member being configured for engagement by a user to move the slider.
In an additional embodiment a non-transitory computer readable medium for storing computer instructions executed by a processor in a controller (e.g. controller 1500) configured to assemble an aerosol delivery device is provided. The non-transitory computer readable medium may comprise program code instructions for providing a housing, a power source, and a connector configured to engage a cartridge comprising an outer body with a mouthpiece configured for passage of an aerosol therethrough. Additionally, the non-transitory computer readable medium may comprise program code instructions for positioning the power source within the housing. Further, the non-transitory computer readable medium may comprise program code instructions for moveably attaching the connector to the housing such that the connector is configured to move the cartridge relative to at least a portion of the housing.
In some embodiments the non-transitory computer readable medium may further comprise program code instructions for engaging the cartridge with the connector. Additionally, the non-transitory computer readable medium may comprise program code instructions for coupling the connector to an actuator, the actuator being configured to move the cartridge between an extended configuration and a retracted configuration. Further, the non-transitory computer readable medium may comprise program code instructions for assembling the actuator, wherein the program code instructions for assembling the actuator comprise program code instructions for engaging a slider with a track. The program code instructions for assembling the actuator may further comprise program code instructions for coupling an external engagement member to the slider, the external engagement member being configured for engagement by a user to move the slider.
Many modifications and other embodiments of the disclosure will come to mind to one skilled in the art to which this disclosure pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the disclosure is not to be limited to the specific embodiments disclosed herein and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
This application is a continuation of U.S. application Ser. No. 15/882,744, filed Jan. 29, 2018, which is a continuation of U.S. application Ser. No. 14/465,167, filed Aug. 21, 2014, each of which being hereby incorporated by reference in its entirety in this application.
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| Number | Date | Country | |
|---|---|---|---|
| 20200359680 A1 | Nov 2020 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 15882744 | Jan 2018 | US |
| Child | 16986867 | US | |
| Parent | 14465167 | Aug 2014 | US |
| Child | 15882744 | US |
