IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0911325
(2004-08-04)
|
등록번호 |
US-7642487
(2010-02-11)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
15 인용 특허 :
16 |
초록
▼
An integrated welder, generator and hydraulic unit that includes a housing that at least partially contains components of a welder, generator and a hydraulic pump. An engine, an electric current generator, and a hydraulic pump are at least partially mounted in the housing. The electric current gener
An integrated welder, generator and hydraulic unit that includes a housing that at least partially contains components of a welder, generator and a hydraulic pump. An engine, an electric current generator, and a hydraulic pump are at least partially mounted in the housing. The electric current generator is at least partially connected to the engine to be at least partially driven thereby. The hydraulic pump can be at least partially powered by the electric current generator or the fuel powered engine during the operation of the engine. The integrated welder, generator and hydraulic unit can also include an air compressor.
대표청구항
▼
I claim: 1. An integrated welder, generator and hydraulic unit comprising: a. a housing that at least partially contains components of said welder, generator and hydraulic unit; b. an engine at least partially mounted within said housing; c. an electric current generator at least partially mounted
I claim: 1. An integrated welder, generator and hydraulic unit comprising: a. a housing that at least partially contains components of said welder, generator and hydraulic unit; b. an engine at least partially mounted within said housing; c. an electric current generator at least partially mounted within said housing and connected to said engine to be driven thereby; and, d. a hydraulic unit at least partially mounted within said housing, said hydraulic unit including a hydraulic pump that is powered by said engine, said current generator, and combinations thereof, wherein said housing includes at least one electrical outlet for use by welding equipment and at least one hydraulic fluid outlet for use by hydraulic powered equipment. 2. The unit as defined in claim 1, wherein said hydraulic pump is powered by a primary drive, auxiliary drive, and combinations thereof of said engine by a belt arrangement, a gear arrangement, and combinations thereof. 3. The unit as defined in claim 2, including a clutch to engage and disengage said hydraulic pump from said belt arrangement, said gear arrangement, and combinations thereof. 4. The unit as defined in claim 1, wherein said hydraulic pump is powered by an electric motor that is electrically connected to said electric current generator. 5. The unit as defined in claim 1, including an accumulator at least partially mounted within said housing, said accumulator fluidly connected to said hydraulic pump. 6. The unit as defined in claim 1, including a monitor to monitor a pressure, a flow rate, and combinations thereof of a hydraulic fluid in said hydraulic unit. 7. The unit as defined in claim 6, wherein said monitor generates a control signal to activate or deactivate said hydraulic pump based at least partially on a detected pressure, detected flow rate, and combinations thereof of said hydraulic fluid. 8. The unit as defined in claim 1, including a hydraulic fluid access on an exterior surface of said housing. 9. The unit as defined in claim 1, including an air compressor at least partially mounted within said housing. 10. The unit as defined in claim 9, wherein said air compressor is powered by said engine, said current generator, and combinations thereof. 11. The unit as defined in claim 9, including a receiver tank at least partially mounted within said housing, said receiver tank fluidly connected to said air compressor. 12. The unit as defined in claim 11, including a pressure monitor to monitor a pressure in said receiver tank. 13. The unit as defined in claim 12, wherein said pressure monitor generates a control signal to activate or deactivate said air compressor based at least partially on a detected air pressure level in said receiver tank. 14. The unit as defined in claim 9, including an air pressure gauge on an exterior surface of said housing. 15. The unit as defined in claim 9, including a pressurized air access on an exterior surface of said housing. 16. The unit as defined in claim 1, wherein said housing includes at least one pressurized air outlet. 17. The unit as defined in claim 1, wherein said housing includes wheels to enable said housing to be moved over a ground surface. 18. The unit as defined in claim 17, wherein said movement of said housing on said wheels is powered by said hydraulic unit. 19. The unit as defined in claim 17, wherein said movement of said housing on said wheels is powered by said electric generator. 20. The unit as defined in claim 1, wherein said housing is positioned on a lift unit, said lift unit is powered by said hydraulic unit. 21. A welder generator comprising: a generator housing; an engine mounted within said generator housing; an electric current generator mounted within said generator housing and driven by said engine; and a hydraulic pump mounted within said generator housing, said hydraulic pump powered by said engine, said electric current generator, and combinations thereof, wherein said generator housing includes at least one electrical outlet for use by welding equipment and at least one hydraulic fluid outlet for use by hydraulic powered equipment. 22. An integrated welder, generator and hydraulic unit combination comprising: a generator housing or a hydraulic unit housing having internal components mounted thereto, said internal components comprising: means for generating a welding current; means for generating a hydraulic pressure; and means for driving both said means for generating a welding current and said means for generating a hydraulic pressure, wherein said housing includes at least one electrical outlet for use by welding equipment and at least one hydraulic fluid outlet for use by hydraulic powered equipment.
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