IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0497711
(2006-07-28)
|
등록번호 |
US-7487807
(2009-02-10)
|
발명자
/ 주소 |
- Bender,David J.
- Stapp,Jason R.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
44 |
초록
▼
A fueling assembly for a fuel tank positioned in an engine driven welder. The fueling assembly includes a filler tube, a fuel level monitor and a grommet. The filler tube has a bottom portion and a top portion. The bottom portion of the filler tube has a cross-sectional area that is greater that any
A fueling assembly for a fuel tank positioned in an engine driven welder. The fueling assembly includes a filler tube, a fuel level monitor and a grommet. The filler tube has a bottom portion and a top portion. The bottom portion of the filler tube has a cross-sectional area that is greater that any region in the top portion of the filler tube. The fuel level monitor includes a fuel level sensor position in the fuel tank and/or filler tube. The fuel level monitor includes a fuel level indicator positioned on a side of the housing so as to enable an operator to simultaneously view the fuel level indicator and the opening used to direct fuel into the filler tube during the filling of the fuel tank. The grommet at least partially seals the tube access opening to inhibit fluids entering the interior of the housing of the engine driven welder.
대표청구항
▼
We claim: 1. A fueling assembly for a fuel tank positioned at least closely adjacent to a base of an engine driven welder, said engine driven welder including a housing having a top region with a tube access opening, and a fuel tank which supplies fuel to an engine; said fueling assembly including
We claim: 1. A fueling assembly for a fuel tank positioned at least closely adjacent to a base of an engine driven welder, said engine driven welder including a housing having a top region with a tube access opening, and a fuel tank which supplies fuel to an engine; said fueling assembly including a filler tube, said filler tube including a bottom portion, top portion and a top fill section connected to the top portion, said bottom portion of said filler tube having a cross-sectional area that is greater that any region in said top portion. 2. The fueling assembly as defined in claim 1, wherein said bottom portion includes a lower opening connected to said fuel tank, said top portion including a top opening connected to said top fill section, the cross-sectional area of said filler tube not increasing from the lower opening to said top fill section. 3. The fueling assembly as defined in claim 1, wherein said bottom portion is defined by a lower half of said filler tube and said top portion is defined by an upper half of said filler tube, said bottom portion having a volume that is at least about 1.2 times greater than a volume of said top portion. 4. The fueling assembly as defined in claim 2, wherein said bottom portion is by defined a lower half of said filler tube and said top portion is defined by an upper half of said filler tube, said bottom portion having a volume that is at least about 1.2 times greater than a volume of said top portion. 5. The fueling assembly as defined in claim 1, wherein the largest cross-section area in said bottom portion of said filler tube is at least about 1.5 times greater that the smallest cross-section area in said top portion of said filler tube. 6. The fueling assembly as defined in claim 4, wherein the largest cross-section area in said bottom portion of said filler tube is at least about 1.5 times greater that the smallest cross-section area in said top portion of said filler tube. 7. The fueling assembly as defined in claim 1, wherein said top fill section includes a recess opening to facilitate in holding a fuel nozzle in said top fill section. 8. The fueling assembly as defined in claim 6, wherein said top fill section includes a recess opening to facilitate in holding a fuel nozzle in said top fill section. 9. The fueling assembly as defined in claim 1, wherein at least about 75 percent of said tube access opening is positioned in said top region of said housing. 10. The fueling assembly as defined in claim 8, wherein at least about 75 percent of said tube access opening is positioned in said top region of said housing. 11. The fueling assembly as defined in claim 9, wherein at least about 95 percent of said tube access opening is positioned in said top region of said housing. 12. The fueling assembly as defined in claim 1, wherein said bottom portion constitutes about 40-60 percent of the lower longitudinal length of said filler tube. 13. The fueling assembly as defined in claim 1, wherein said bottom portion includes a lower opening connected to said fuel tank, said top portion including a top opening, the cross-sectional area of said filler tube not increasing from the lower opening to said top opening. 14. The fueling assembly as defined in claim 10, wherein said bottom portion constitutes about 40-60 percent of the lower longitudinal length of said filler tube. 15. The fueling assembly as defined in claim 14, wherein said bottom portion includes a lower opening connected to said fuel tank, said top portion including a top opening, the cross-sectional area of said filler tube not increasing from the lower opening to said top opening. 16. The fueling assembly as defined in claim 1, wherein said top fill section including a connector to removably secure a fuel cap over an opening in said top fill section. 17. The fueling assembly as defined in claim 1, wherein said top fill section including a recess opening to facilitate in holding a fuel nozzle in said top fill section. 18. The fueling assembly as defined in claim 15, wherein said top fill section including a connector to removably secure a fuel cap over an opening in said top fill section. 19. The fueling assembly as defined in claim 18, wherein said top fill section including a recess opening to facilitate in holding a fuel nozzle in said top fill section. 20. A fueling assembly for a fuel tank of an engine driven welder, said engine driven welder including a housing having a top region with a tube access opening, and a fuel tank which supplies fuel to an engine, at least a majority of said fuel tank positioned in a lower half of said housing; said fueling assembly including a filler tube, a fuel level monitor and a grommet, said filler tube including a bottom portion, top portion and a top fill section connected to the top portion, at least a portion of said top fill section extending above said tube access opening, said bottom portion of said filler tube having a cross-sectional area that is greater that any region in said top portion, said grommet at least partially sealing said tube access opening to inhibit fluids entering an interior of said housing. 21. The fueling assembly as defined in claim 20, wherein said bottom portion of said filler tube includes a lower opening connected to said fuel tank, said top portion of said filler tube including a top opening connected to said top fill section, said cross-sectional area of said filler tube not increasing from the lower opening to said top opening. 22. The fueling assembly as defined in claim 20, wherein said bottom portion of said filler tube is defined by a lower half of said filler tube and said top portion of said filler tube is defined by an upper half of said filler tube, said bottom portion having a volume that is at least about 1.2 times greater than a volume of said top portion. 23. The fueling assembly as defined in claim 21, wherein said bottom portion of said filler tube is defined by a lower half of said filler tube and said top portion of said filler tube is defined by an upper half of said filler tube, said bottom portion having a volume that is at least about 1.2 times greater than a volume of said top portion. 24. The fueling assembly as defined in claim 20, wherein a largest cross-section area in said bottom portion of said filler tube is at least about 1.5 times greater than a smallest cross-section area in said top portion of said filler tube. 25. The fueling assembly as defined in claim 23, wherein a largest cross-section area in said bottom portion of said filler tube is at least about 1.5 times greater than a smallest cross-section area in said top portion of said filler tube. 26. The fueling assembly as defined in claim 20, wherein said top fill section includes a connector to removably secure a fuel cap over an opening in said top fill section. 27. The fueling assembly as defined in claim 25, wherein said top fill section includes a connector to removably secure a fuel cap over an opening in said top fill section. 28. The fueling assembly as defined in claim 20, wherein said top fill section includes a recessed opening to facilitate in holding a fuel nozzle in said top fill section. 29. The fueling assembly as defined in claim 27, wherein said top fill section includes a recessed opening to facilitate in holding a fuel nozzle in said top fill section. 30. The fueling assembly as defined in claim 20, wherein at least about 75 percent of said tube access opening is positioned in said top region of said housing. 31. The fueling assembly as defined in claim 29, wherein at least about 75 percent of said tube access opening is positioned in said top region of said housing. 32. The fueling assembly as defined in claim 20, wherein said bottom portion constituting about 40-60 percent of the lower longitudinal length of said filler tube. 33. The fueling assembly as defined in claim 31, wherein said bottom portion constituting about 40-60 percent of the lower longitudinal length of said filler tube.
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