[특허]Modular fuel sender for motor vehicle

Modular fuel sender for motor vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02M-033/00
출원번호	US-0983339 (1992-11-30)
발명자 / 주소	Coha Timothy F. (Burton MI) Sawert Ulf (Grand Blanc MI) Letendre Neal M. (Grand Blanc MI) Zimmerman William S. (Grand Blanc MI) Rasmussen Gregory K. (Grand Blanc MI) Pitek Leon (Flint MI) Emmert Dan
출원인 / 주소	General Motors Corporation (Detroit MI 02)
인용정보	피인용 횟수 : 42 인용 특허 : 0

초록 ▼

A modular fuel sender in a fuel tank of a motor vehicle includes a reservoir, a fuel pump in the reservoir, a low pressure conduit conducting hot return fuel back to the reservoir, a secondary pump in the reservoir for pumping new fuel from the tank into the reservoir, and a control which effects a recirculation mode of secondary pump operation when the new fuel level in the fuel tank is above a predetermined low level and a scavenge mode of secondary pump operation when the new fuel level in the reservoir is below the predetermined low level. In the recirculation mode, the secondary pump recirculates reservoir fuel to avoid overflowing hot fuel into the fuel tank. In the scavenge mode, the secondary pump continuously maintains a partial vacuum in a screen in the fuel tank regardless of the fuel level in the reservoir to maximize new fuel scavenged from the fuel tank before fuel starvation occurs.

대표청구항 ▼

A modular fuel sender disposed in a fuel tank of a motor vehicle comprising: a reservoir in said fuel tank having a top defining an overflow fuel level of said reservoir, a high pressure pump having an inlet in said reservoir and a discharge connected to an engine of said vehicle, a low pressure conduit means conducting return fuel from said engine to said reservoir, a secondary pump having a discharge in said reservoir and an inlet, means defining a recirculation flow path between said reservoir and said secondary pump inlet, means defining a new fuel flow path from said fuel tank to said secondary pump inlet, and control means connected to said recirculation flow path and to said new fuel flow path responsive to a reservoir fuel level and to a fuel tank new fuel level to effect a recirculation mode of secondary pump operation wherein said recirculation flow path is blocked and unblocked to maintain said reservoir fuel level below said overflow level when said fuel tank new fuel level is above a predetermined low level and to effect a scavenge mode of secondary pump operation wherein said recirculation flow path is continuously blocked when said reservoir fuel level is above and below said overflow fuel level when said fuel tank new fuel level is below said predetermined low level to thereby maximize scavenging of new fuel from said fuel tank.

이 특허를 인용한 특허 (42)

Whelan, Sean; Tate, Robert; Scott, Brian, Apparatus and methods for mounting fuel delivery system components to fuel tanks.
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Whelan, Sean; Tate, Robert; Scott, Brian, Apparatus and methods for permanently attaching fuel delivery system components to fuel tanks.
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Gabauer, Wolfgang; Schreckenberger, Dieter; Wheeler, Tony, Apparatus for pumping fuel from a tank to an internal combustion engine of a motor vehicle.
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William R. Ferry ; James R. Voss ; Martin G. Riccitelli, Controlled nozzle injection method and apparatus.
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Burke,David H.; Tersigni,Joanne; Beyer,Sharon; Zimmerman,William; Sawert,Ulf; Paveglio,Tom R.; Czyzio,Christopher J., Cover assembly for fuel tank.
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Gebert, Hans; Schneider, Horst; Siekmann, Jim; Waibel, Hans; Walter, Rudiger, Device for an arrangement inside a fuel tank for supplying and filtering fuel.
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Kuehnemund,Bruce A.; Beyer,Jeffery W., Diesel reservoir ice bypass valve.
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Morris,R. David; Stewart,Eric W., Flow control valve for fuel module assembly.
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Hashimoto Takashi,JPX ; Honma Masami,JPX ; Kimisawa Toshihide,JPX, Fuel chamber for automotive vehicle.
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Meese Klaus-Dieter,DEX ; Gunther Joachim,DEX, Fuel delivery device.
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Troxler, John E.; Jones, Brian, Fuel delivery module.
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Kurt Frank DE; Ingo Richter DE, Fuel delivery module with an initial filling valve.
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Chih Ming-Niu, Fuel delivery module with integrated filter.
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Wickman, Timothy P.; Entringer, David C.; Voss, Jr., Ervin H., Fuel delivery system for a marine propulsion device.
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Ford David H. (Canton MI) Stein Matthew L. (Northville MI) Lau Daniel J. (Ann Arbor MI), Fuel delivery system for an internal combustion engine.
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Milton, Jeffery John, Fuel delivery system with flow re-director for improved re-priming sequence.
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Danjo, Hajime; Otsuka, Masashi; Hashi, Akihide; Maruyama, Kouji; Konishi, Masaaki, Fuel feed apparatus.
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Karl Eck DE, Fuel feed unit.
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Beyer, Sharon Elizabeth; Jones, Dale Richard; Catlin, Matthew L.; Aslam, Mohammed; Wolfenden, Mark K., Fuel pump isolation assembly.
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Sharon Elizabeth Beyer ; Dale Richard Jones ; Bruce Albert Kuehnemund ; Ulf Sawert ; Mark J. Hilderbrant, Fuel pump module assembly.
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Dennis Paul McGrath, Fuel pump module for a fuel tank.
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Jeon, Munsik; Yoon, Chanheum; Mo, Dong-Heon, Fuel pump module for supplying diesel fuel.
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Ueda, Hideaki; Takegami, Masaki; Nakamura, Kimiaki; Sakurai, Tadashi; Umeno, Teiji, Fuel pump, fuel tank arrangement for engine.
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Sanden, Eduard-Siegfried, Fuel reservoir.
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Burke, David H.; Niemiec, Michael J.; Harrington, Charles R.; Lambert, David K.; Lee, Han-Sheng; Wang, Su-Chee S., Fuel sensor system.
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Okada Kingo (Kariya JPX) Izutani Kouji (Nagoya JPX) Sinomiya Kazuhiro (Aichi-gun JPX) Yamasita Keiichi (Kariya JPX) Takahashi Hideto (Kariya JPX), Fuel supply apparatus.
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Okane Yukihiro (Toyota JPX) Sugimoto Tomojiro (Toyota JPX) Ohkubo Kenji (Toyota JPX) Minamitani Kazuhiro (Toyota JPX) Matsuda Takeshi (Kariya JPX) Shinomiya Kazuhiro (Kariya JPX), Fuel supply apparatus for an internal combustion engine.
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Sertier Bruno,FRX, Fuel supplying apparatus for drawing off fuel for a motor vehicle tank having a jet pump deflector for priming.
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Park, Jung Soo, Fuel system for liquefied petroleum injection engine.
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Bowser Brett Eric ; Drow Jay Edwin ; Munn Kelley Brandt, Fuel tank dual fuel delivery module.
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Herbers, Christian; Pike, Brian J., Gasket for jet pump assembly of a fuel supply unit.
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Aslam, Mohammed; Pickelman, Dale M.; Jeswani, Partab, Impeller for fuel pump.
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Meyer Paul M. ; Stephens Bruce, In-tank fuel delivery system for marine vessels.
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Oohashi,Masaharu; Okabe,Kenji, Jet pump, fuel feed apparatus having the same, and method for welding the same.
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Whelan, Sean; Tate, Robert; Scott, Brian, Pressure relief apparatus for use with fuel delivery systems.
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Whelan, Sean; Tate, Robert; Scott, Brian, Pressure relief apparatus for use with fuel delivery systems.
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Burhenne,Sabine; Deichmann,Johannes; Deubner,Joerg; Marx,Peter; Osburg,Hans Peter, Pump unit arranged in an inner tank of a fuel tank of a motor vehicle.
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Tuckey Charles H. ; Ross Joseph M. ; Talaski Edward J. ; Tuckey Steven R., Recessed fuel pump module.
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Beem, Bob Alexander, Storage bag and LPG fuel store.
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Kieninger, Klemens; Teichert, Michael, Suction jet pump.
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Sharon Elizabeth Beyer ; Mohammed Aslam ; Chris Clarence Begley ; Grover Wesley Preston ; Daniel J. Buehler, Valve seat for fuel pressure regulator.
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Ishitoya, Akihiro; Sugiyama, Akinari; Niwa, Yutaka, Valve structure and fuel supply device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Modular fuel sender for motor vehicle 원문보기

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Modular fuel sender for motor vehicle 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (42)

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