Patent Grant
11360071
The present invention relates generally to flexible fuel vehicle systems, and more specifically to a housing for a flexible fuel sensor that allows higher volume of fuel to flow through the flexible fuel sensor.
Flexible fuel vehicle systems are well known in the art and are effective means for operating internal combustion engines on fuel comprising of gasoline or any blend of gasoline and ethanol. For example,
One of the problems commonly associated with method 101 is its limited fuel volume flow. For example, when flexible fuel vehicles require high performance, higher volumes of fuel are required to flow to the internal combustion engine. However, the tubing routing fuel through the flexible fuel sensor limits the amount of fuel volume flow. Currently, flexible fuel vehicle systems employ additional tubing to bypass additional fuel around the flexible fuel sensor. Still, the additional tubing takes up space and complicates fuel flow within flexible fuel vehicle systems.
Hence, it would be advantageous to have a system and method that provides for increased fuel volume flow through and around flexible fuel sensors for improved flexible fuel vehicle performance without the use of tubing.
Accordingly, although great strides have been made in the area of flexible fuel vehicle systems, many shortcomings remain.
The novel features believed characteristic of the embodiments of the present application are set forth in the appended claims. However, the embodiments themselves, as well as a preferred mode of use, and further objectives and advantages thereof, will best be understood by reference to the following detailed description when read in conjunction with the accompanying drawings, wherein:
While the system and method of use of the present application is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and are herein described in detail. It should be understood, however, that the description herein of specific embodiments is not intended to limit the invention to the particular embodiment disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present application as defined by the appended claims.
Illustrative embodiments of the system and method of use of the present application are provided below. It will of course be appreciated that in the development of any actual embodiment, numerous implementation-specific decisions will be made to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another. Moreover, it will be appreciated that such a development effort might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.
The system and method of use in accordance with the present application overcomes one or more of the above-discussed problems commonly associated with conventional flexible fuel vehicle systems. Specifically, the present invention allows fuel to flow through and around a flexible fuel sensor, thereby allowing larger volumes of fuel to flow through during performance. These and other unique features of the system and method of use are discussed below and illustrated in the accompanying drawings.
The system and method of use will be understood, both as to its structure and operation, from the accompanying drawings, taken in conjunction with the accompanying description. Several embodiments of the system are presented herein. It should be understood that various components, parts, and features of the different embodiments may be combined together and/or interchanged with one another, all of which are within the scope of the present application, even though not all variations and particular embodiments are shown in the drawings. It should also be understood that the mixing and matching of features, elements, and/or functions between various embodiments is expressly contemplated herein so that one of ordinary skill in the art would appreciate from this disclosure that the features, elements, and/or functions of one embodiment may be incorporated into another embodiment as appropriate, unless described otherwise.
The preferred embodiment herein described is not intended to be exhaustive or to limit the invention to the precise form disclosed. It is chosen and described to explain the principles of the invention and its application and practical use to enable others skilled in the art to follow its teachings.
Referring now to the drawings wherein like reference characters identify corresponding or similar elements throughout the several views,
In the contemplated embodiment, the housing 201 comprises of a first chamber 203 and a second chamber 205 with a bypass passageway 207 extending therebetween. it should be appreciated that the housing 201 may vary as functional, manufacturing, or aesthetical considerations require.
The first chamber 203 is configured to receive and hold a first conduit 211 of a flexible fuel sensor 209. In addition, the first chamber 203 includes an inlet 215 configured to permit fuel 217 to flow therethrough.
The second chamber 205 is configured to receive and hold a second conduit 213 of the flexible fuel sensor 209. Additionally, the second chamber 205 includes an outlet 219 configured to permit fuel 217 to flow thereout.
It should be appreciated that the housing 201 securely holds the flexible fuel sensor 209.
It should be appreciated that the first chamber 203 may be integrally formed as part of the second chamber 205, or vice versa, or it may be separately formed and engaged therewith (e.g., by adhesives or cements; by welding, brazing, soldering, or other fusing techniques; by mechanical connectors; etc.).
The bypass passageway 207 includes a first end 221 and a second end 223. The first end 221 is configured to permit fuel 217 to flow therethrough. The second end 223 is configured to permit fuel 217 to flow thereout.
It should be appreciated that the bypass passageway 207 may be integrally formed as part of the first chamber 203, the second chamber 205, or both, or it may be separately formed and engaged with the first chamber 203, the second chamber 205, or both (e.g., by adhesives or cements; by welding, brazing, soldering, or other fusing techniques; by mechanical connectors; etc.).
It should be appreciated that the directional flow of fuel 217 may be reversed through the housing 201. For example, fuel 217 may flow through the outlet 219 and into the second chamber 205. The fuel 217 may then enter the second conduit 213 of the flexible fuel sensor 209 and the second end 223 of the bypass passageway 207. The fuel 217 may then flow into the first chamber 203 via the first conduit 211 of the flexible fuel sensor 209 and the first end of the bypass passageway 207. The fuel 217 may then exit the housing 201 via the inlet 215.
It should also be appreciated that one of the unique features believed characteristic of the present application is the configuration of the first chamber 203 and the second chamber 205 that allow fuel 217 to flow through the flexible fuel sensor 209 and the bypass passageway 207 in a parallel fashion.
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The particular embodiments disclosed above are illustrative only, as the embodiments may be modified and practiced in different but equivalent manners apparent to those skilled in the art having the benefit of the teachings herein. It is therefore evident that the particular embodiments disclosed above may be altered or modified, and all such variations are considered within the scope and spirit of the application. Accordingly, the protection sought herein is as set forth in the description. Although the present embodiments are shown above, they are not limited to just these embodiments, but are amenable to various changes and modifications without departing from the spirit thereof.
| Number | Name | Date | Kind |
|---|---|---|---|
| 20180340485 | Di Gennaro | Nov 2018 | A1 |
