1. Field
Embodiments relate to an oven for heating food, and more specifically to an oven having a slidable drawer mechanism.
2. Related Art
There are prior ovens for use in a galley of a vehicle, for instance, an aircraft. These ovens typically have hinged doors and can hold meal carriers. A meal carrier holds several meal trays. To access the meal carriers, the hinged oven doors must be opened outward into the space in front of the galley. When users open the doors of the prior ovens to place the meal carriers into or retrieve the meal carriers from the ovens, the inner surfaces of the oven doors are usually hot when opened. Furthermore, the users often must reach into the ovens when retrieving the meal carriers. Accordingly, the users incur the risk of burns from accidentally touching the hot inner surfaces of the oven doors.
Various embodiments may overcome problems of prior ovens to facilitate more space on the galley work deck and to reduce the risk of burns from the hot inner surfaces of the oven doors.
An advantage of an oven described herein is the drawer mechanism of the oven. In various embodiments, the oven is configured to open like a drawer. The oven includes a housing, a door, and an oven drawer. The oven door is fixedly attached to the oven drawer. The oven drawer is slidably attached to an interior of the oven via a slidable drawer mechanism, for example, a friction slide, a bearing slide, or other slidable drawer mechanisms known in the art. When the oven drawer is extended or slid out of the oven housing, the meal carriers may be placed into or retrieved from a side of the open oven drawer. With this configuration, the oven may hold more than one meal carrier depth-wise without increasing the width of the oven. Because the oven is narrower in width than other oven designs having similar capacities, more space is available on the galley work deck for other uses.
In various embodiments, the oven having the drawer mechanism may be placed on and be supported by a corner work deck, like those found in an aft galley of an aircraft. The aft galley typically has a U-shape configuration. By placing the oven on the corner work deck of the aft galley, the work deck may support the oven drawer when the oven drawer is pulled open from the oven housing. This configuration prevents the opened oven drawer from hanging in midair without support. Alternatively, the oven drawer may run on rails or other support elements to transfer the load of the oven drawer to the oven housing. In this embodiment, the oven drawer is self-supported and does not need a work deck for support. These configurations facilitate the placement of ovens in tight and underutilized spaces on the galley work deck, since users may easily access the meal carriers from the sides of the opened oven drawers.
In an embodiment, an oven includes a housing having an interior and a front opening, a drawer mechanism disposed in the housing, an oven drawer slidably coupled with the drawer mechanism and operable to slide out of the interior of the housing, and an oven door fixedly attached to the oven drawer to cover the front opening of the housing.
The drawer mechanism may include at least one rail disposed at a bottom region of the interior of the housing, and the oven drawer may include at least one slide disposed at a bottom region thereof that slidably couples with the at least one rail. The at least one rail may support a load of the oven drawer when the oven drawer is slid out of the housing. The oven drawer may also include a support element disposed on a bottom region thereof that supports the oven drawer when slid out of the housing over a work deck.
In another embodiment, the drawer mechanism may include at least one slide disposed at a bottom region of the interior of the housing, and the oven drawer may include at least one rail disposed at a bottom region thereof that slidably couples with the at least one slide. The at least one slide may support a load of the oven drawer when the oven drawer is slid out of the housing. The oven drawer may also include a support element disposed on a bottom region thereof that supports the oven drawer when slid out of the housing over a work deck.
The oven drawer may include a bottom surface slidably coupled with the drawer mechanism and a front cover fixedly attached to the oven door. The oven drawer may also include a side region perpendicular to the bottom surface and the front cover, the side region having an opening sized to receive a plurality of meal carriers. The oven drawer may have a depth of about a sum of widths of the plurality of meal carriers. The oven drawer may have a width of about a depth of one of the plurality of meal carriers. Alternatively, the oven drawer may have a width of about a sum of depths of two of the plurality of meal carriers. The plurality of meal carriers may be disposed in the oven drawer side-by-side.
In another embodiment, a galley work area for preparing food includes a corner work deck and a galley insert disposed on the corner work deck. The galley insert includes a housing having an interior and a front opening, a drawer mechanism disposed in the housing, a drawer slidably coupled with the drawer mechanism and operable to slide out of the interior of the housing, and a door fixedly attached to the drawer to cover the front opening of the housing. The galley insert may include an apparatus selected from the group consisting of an oven, a refrigerator, a freezer, and a beverage chiller.
The drawer mechanism may include at least one rail disposed at a bottom region of the interior of the housing, and the drawer may include at least one slide disposed on a bottom region thereof that slidably couples with the at least one rail. The drawer may include a support element disposed on a bottom region thereof that supports the drawer when slid out of the housing over the corner work deck.
In another embodiment, the drawer mechanism may include at least one slide disposed on a bottom region of the interior of the housing, and the drawer may include at least one rail disposed on a bottom region thereof that slidably couples with the at least one slide. The drawer may include a support element disposed on a bottom region thereof that supports the drawer when slid out of the housing over the corner work deck.
The drawer may include a bottom surface slidably coupled with the drawer mechanism, a front cover fixedly attached to the door, and a side region perpendicular to the bottom surface and the front cover, the side region having an opening sized to receive a plurality of carriers. The drawer may have a width of about a depth of one of the plurality of carriers. The plurality of carriers may be disposed in the drawer side-by-side and be accessible through the opening on the side region of the drawer when the drawer is slid out the housing.
While the exemplary embodiments described herein are presented in the context of an oven having a drawer mechanism disposed in an aircraft galley, these embodiments are exemplary only and are not to be considered limiting. The embodiments of the apparatus and configuration may be adapted to fit within other sizes or locations of areas in an aircraft or vehicle galley. Various embodiments may thus be used in any vehicle, including aircraft, spacecraft, ships, buses, trains, recreational vehicles, trucks, automobiles, and the like. Embodiments of the apparatus may also be used in homes, offices, hotels, factories, warehouses, garages, and other buildings where it may be desirable to use an oven having a drawer mechanism. In general, the embodiments may be used in any location or application in which an oven having a drawer mechanism is desired.
The above and other features and advantages of the invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings listed below.
While the following exemplary embodiments are presented in the context of an oven with a drawer mechanism, these embodiments are exemplary only and are not to be considered limiting. Embodiments of the apparatus and configuration may be adapted for any galley insert for use in a vehicle galley. For example, a galley insert may include an oven, a beverage chiller (e.g., a mini-bar), a refrigerator, or a freezer. An oven may include a convection oven, an electric oven, a microwave oven, or other ovens known in the art.
To cook food more efficiently, embodiments of multiple-carrier ovens for use in a vehicle galley may hold more than one meal carrier at a time side-by-side. A meal carrier is an embodiment of a carrier, which is suitable for holding and carrying food products and beverages and may be used in any galley insert. Typically, a meal carrier is only open widthwise and is closed height-wise and depth-wise. To retrieve the meal carriers from the multiple-carrier ovens, users must be facing the open ends of the carriers. Accordingly, to be easily accessible, the meal carriers are placed adjacent side-by-side to each other in the multiple-carrier ovens so the openings of the carriers face the oven doors. This configuration, however, increases the width of the multiple-carrier ovens, since the meal carriers must be placed adjacent side-by-side to each other. As the widths of the ovens increase, the more space the ovens occupy on the galley work deck. Thus, the amount of galley work deck space available for other uses is decreased due to the wider side-by-side multiple-carrier ovens. Because galleys have limited work deck space, ovens that occupy valuable galley work deck space may be cumbersome.
The hinged-door multiple-carrier oven 100 illustrated in
One advantage of another oven described herein over the conventional single oven and hinged-door multiple-carrier oven in which multiple meal carriers are placed side-by-side, is the drawer mechanism of the oven. In various embodiments, the oven is configured to open like a drawer. The oven includes a housing, a door, and an oven drawer. The oven door is fixedly attached to the oven drawer. The oven drawer is slidably attached to an interior of the oven via a slidable drawer mechanism, for example, a friction slide, a bearing slide, or other slidable drawer mechanisms known in the art. When the oven drawer is slid out of the oven housing, meal carriers may be placed into or retrieved from a side of the open oven drawer. Furthermore, the oven may hold more than one meal carrier depth-wise without increasing the width of the oven. Because the oven is narrower in width than other oven designs having similar capacities, more space is available on the galley work deck for other uses.
As illustrated by the arrow shown at oven door 220 in
In the oven 200, the drawer mechanism 250 may include at least one rail disposed at a bottom region of the interior of the housing 210, and the oven drawer 230 may include at least one slide disposed at a bottom region thereof that slidably couples with the at least one rail. In other embodiments, the drawer mechanism 250 of the oven 200 may include at least one slide disposed at a bottom region of the interior of the housing 210, and the oven drawer 230 may include at least one rail disposed at a bottom region thereof that slidably couples with the at least one slide.
As shown in
As illustrated in
In another embodiment, the oven 200 may be a double oven having a drawer mechanism. The oven drawer may have a width of about a sum of depths of two of the plurality of meal carriers 140. With this configuration, two users may access meal carriers 140 contained in the oven 200 from opposite sides of the oven drawer 230 at the same time. For example, when a first user accesses a first meal carrier from the opening on the first side of the oven drawer 230, a second user may simultaneously access a second meal carrier from the opening on the second side of the oven drawer 230.
In other embodiments, a galley insert having a drawer mechanism may be supported by a corner work deck, like that found in an aft galley of an aircraft. The aft galley typically has a U-shape configuration. The galley insert may be disposed on the corner work deck. The galley insert may include a housing having an interior and a front opening, a drawer mechanism disposed in the housing, a drawer slidably coupled with the drawer mechanism and operable to slide out of the interior of the housing, and a door fixedly attached to the drawer to cover the front opening of the housing. By placing the galley insert in the corner work deck of the aft galley, the work deck may support the drawer of the galley insert when the drawer is extended or slid out of the housing of the galley insert. This configuration prevents the extended drawer from hanging in midair without any support. Alternatively, the drawer may run on rails or other support elements to transfer the load of the drawer to the housing, which in turn is transferred onto the work deck. In this embodiment, the drawer is self-supported and does not need a countertop or a work deck for direct support.
In
In contrast, if the conventional single oven 102 illustrated in
In the oven 400, the drawer mechanism 450 may include at least one rail disposed at a bottom region of the interior of the housing 410, and the oven drawer 430 may include at least one slide disposed on a bottom region thereof that slidably couples with the at least one rail. In an embodiment, the at least one rail may support a load of the oven drawer 430 when the oven drawer 430 is slid out of the housing 410. Alternatively, the oven drawer 430 may include a support element disposed on a bottom region thereof that supports the oven drawer 430 when slid out of the housing 410 over the corner work deck 12.
In another embodiment, the drawer mechanism 450 may include at least one slide disposed on a bottom region of the interior of the housing 410, and the oven drawer 430 may include at least one rail disposed on a bottom region thereof that slidably couples with the at least one slide. In an embodiment, the at least one slide may support a load of the oven drawer 430 when the oven drawer 430 is slid out of the housing 410. Alternatively, the oven drawer 430 may include a support element disposed on a bottom region thereof that supports the oven drawer 430 when slid out of the housing 410 over the corner work deck 12.
When the oven drawer 530 is extended or slid out of the oven housing 510 as shown in
All references, including publications, patent applications, and patents, cited herein are hereby incorporated by reference to the same extent as if each reference were individually and specifically indicated to be incorporated by reference and were set forth in its entirety herein.
For the purposes of promoting an understanding of the principles of the invention, reference has been made to the embodiments illustrated in the drawings, and specific language has been used to describe these embodiments. However, no limitation of the scope of the invention is intended by this specific language, and the invention should be construed to encompass all embodiments that would normally occur to one of ordinary skill in the art. The terminology used herein is for the purpose of describing the particular embodiments and is not intended to be limiting of exemplary embodiments of the invention. In the description of the embodiments, certain detailed explanations of related art are omitted when it is deemed that they may unnecessarily obscure the essence of the invention.
The use of any and all examples, or exemplary language (e.g., “such as”) provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. Numerous modifications and adaptations will be readily apparent to those of ordinary skill in this art without departing from the spirit and scope of the invention as defined by the following claims. Therefore, the scope of the invention is defined not by the detailed description of the invention but by the following claims, and all differences within the scope will be construed as being included in the invention.
No item or component is essential to the practice of the invention unless the element is specifically described as “essential” or “critical”. It will also be recognized that the terms “comprises,” “comprising,” “includes,” “including,” “has,” and “having,” as used herein, are specifically intended to be read as open-ended terms of art. The use of the terms “a” and “an” and “the” and similar referents in the context of describing the invention (especially in the context of the following claims) are to be construed to cover both the singular and the plural, unless the context clearly indicates otherwise. In addition, it should be understood that although the terms “first,” “second,” etc. may be used herein to describe various elements, these elements should not be limited by these terms, which are only used to distinguish one element from another. Furthermore, recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein.
This application claims the priority benefit of U.S. Provisional Patent Application No. 61/616,840 entitled “OVEN HAVING SLIDABLE DRAWER MECHANISM” and filed on Mar. 28, 2012, which is hereby incorporated herein by reference in its entirety.
Number | Date | Country | |
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61616840 | Mar 2012 | US |