[특허]Fuel supplying apparatus for drawing off fuel for a motor vehicle tank having a jet pump deflector for priming

Fuel supplying apparatus for drawing off fuel for a motor vehicle tank having a jet pump deflector for priming 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F04B-023/08
출원번호	US-0269465 (1999-03-25)
우선권정보	FR-0011740 (1996-09-26)
국제출원번호	PCT/FR97/01673 (1997-09-24)
§371/§102 date	19990325 (19990325)
국제공개번호	WO-9813223 (1998-04-02)
발명자 / 주소	Sertier Bruno,FRX
출원인 / 주소	Marwal Systems, FRX
대리인 / 주소	Blakely Sokoloff Taylor & Zafman
인용정보	피인용 횟수 : 32 인용 특허 : 11

초록 ▼

An apparatus for drawing off fuel for a motor vehicle tank, the apparatus being of the type comprising a secondary reserve (20) suitable for being placed in a main tank (10), main pump (30) suitable for drawing fuel from the reserve (20), and auxiliary pump (40) of the jet pump type suitable for drawing fuel from the main tank and for transferring it to the secondary reserve (20). The body (41) of the jet pump (40) is angularly positioned to be vertical, with its outlet facing upwards.

대표청구항 ▼

[ What is claimed is:] [1.] A fuel supply apparatus for drawing off fuel for a motor vehicle tank, the apparatus comprising:a secondary reserve (20) placed in a main tank (10);a main pumping means (30) for drawing fuel from the reserve (20); anda jet pump auxiliary pumping means (40) for drawing fuel from the main tank and for transferring the fuel to the secondary reserve (20), said jet pump having a body (41) with a venturi and the body (41) of the jet pump (40) being angularly positioned to be vertical, with its outlet facing upwards;said apparatus further having a deflector (60) placed facing an outlet (47) of the jet pump (40) to return the fuel coming from a nozzle of the jet pump (40) to an inside of the venturi to facilitate priming the jet pump, when the flow of fuel injected into the jet pump (40) is injected at a rate lower than a predetermined threshold, the deflector (60) being provided with a substantially hemispherical cavity (61) disposed coaxial with the outlet (47) of the jet pump, said hemispherical cavity being concave facing said outlet.

이 특허에 인용된 특허 (11)

Schmid Werner (Tamm DEX), Arrangement for feeding of fuel from supply tank to internal combustion engine of power vehicle.
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Bauer Otto (Munich DEX) Geyer Gerhard (Munich DEX), Arrangement for supplying fuel from supply tank to internal combustion engine of motor vehicle.
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Tuckey Charles H., Filtered fuel pump module.
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Kleppner Stefan,DEX ; Strohl Willi,DEX, Fuel feeding device of motor vehicle.
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Tuckey Charles H. ; Oberheide G. Clarke, Fuel pressure regulator.
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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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Suzuki Isamu (Obu JPX), Fuel supply system.
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Rger Ernst (Taufkirchen DEX) Geyer Gerhard (Munich DEX) Kling Martin (Munich DEX), Fuel tank with a subtank.
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Detweiler Charles A. ; DeLand Daniel L. ; Beneker Gerrit V., Method of controlling fuel vapor canister purge flow and vapor management valve therefor.
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Rich Gregory E. (Richmond MI) Armstrong Donald J. (Troy MI), Modular fuel delivery system.
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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 , Modular fuel sender for motor vehicle.
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이 특허를 인용한 특허 (32)

Kleppner,Stephan; Braun,Hans Peter; Gabauer,Wolfgang; Wahl,Oliver; Wieland,Thomas; Eiler,Erich; Kuermann,Ludger; Weikert,Juergen, Apparatus for delivering fuel from a tank to an internal combustion engine.
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Markefka, Klaus, Delivery unit and jet suction pump.
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Martin, Eugen; Kuermann, Ludger; Gabris, Miloslav, Device for delivering fuel.
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Eck, Karl; Hagist, Dieter; Kadler, Matthias; Maasz, Martin; Schönert, Oliver; Teichert, Michael, Feed unit.
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Rumpf, Bernd, Fuel container for a motor vehicle.
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Reiter, Frank, Fuel delivery and ventilation system.
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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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Milton, Jeffery John, Fuel delivery system with flow re-director for improved re-priming sequence.
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Honda,Yoshihiko; Imamura,Kaneo, Fuel delivery systems.
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Danjo, Hajime; Otsuka, Masashi; Hashi, Akihide; Maruyama, Kouji; Konishi, Masaaki, Fuel feed apparatus.
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Finch, James R., Fuel module assembly.
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Lee,Sung Won, Fuel pump assembly for vehicle.
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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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Honda, Yoshihiko, Fuel supplier.
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Takahashi, Hideto, Fuel supply apparatus.
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Ikeya,Masaki, Fuel supply device for fuel returnless system.
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Sinz Wolfgang,DEX ; Eck Karl,DEX ; Teichert Michael,DEX, Fuel supply system.
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Wolters,Stefan; Rosemann,Gerd, Fuel supply system and a method for controlling the fuel supply.
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Mason, Paul, Fuel supply system and anti-siphon jet pump.
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Eck, Karl; Sinz, Wolfgang, Fuel tank for a motor vehicle.
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Jones, Bill George; Mack, Colin Edward; Hirst, Derek; Hall, John Clinton; Norton, James, In-tank fuel supply unit.
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Yu,DeQuan; Zultowski,David; Patel,Vipin F.; Schultz,Jason Nicholas; Wiethoff,Matthew Edward, In-tank fuel supply unit with attachable jet pump assembly and filter.
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Paluszewski,Paul J., Jet pump assembly of a fuel system for a combustion engine.
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Vitalis,Tamas; Horvath,Zoltan, Jet pump with improved start-up properties and fuel delivery system equipped with such jet pump.
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Markefka, Klaus, Jet suction pump.
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Firtion,Eric; Baudoux,Patrice, Motor vehicle fuel tank.
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Milton,Jeffery J., Pump vapor deflector for fuel pump module assembly.
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Toki,Tomonari; Suzuki,Nobuo, Reservoir unit.
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Tipton, Larry; Reuther, Paul Daniel, Single piece dual jet pump and fuel system using it.
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Anderson,Stephen J.; Briggs,Paul F.; Milton,Jeffery J.; Wynn, Jr.,James A., Submersed fuel pressure regulator assembly.
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Kieninger, Klemens; Teichert, Michael, Suction jet pump.
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Sims, Jr.,Dewey McKinley, Valve assembly for a fuel pump module.
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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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Fuel supplying apparatus for drawing off fuel for a motor vehicle tank having a jet pump deflector for priming 원문보기