[특허]Fuel filter and pressure regulator system apparatus

Fuel filter and pressure regulator system apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G05D-005/00
출원번호	US-0629399 (1990-12-18)
발명자 / 주소	Brandt Timothy B. (Des Moines IA) Parr Erwin W. (Des Moines IA)
출원인 / 주소	Parr Manufacturing, Inc. (Des Moines IA 02)
인용정보	피인용 횟수 : 43 인용 특허 : 0

초록 ▼

A combination fuel pressure regulator and fuel filter apparatus for vehicle fuel systems has a fuel supply tank with a fuel pump therein for puming fuel to a fuel supply rail having fuel injectors attached thereto. A fuel filter is operably disposed between an inlet supply tube and a fluid outlet tube for filtering impurities from fuel passing therethrough. A valve in fluid communication with the inlet supply tube is provided with a regulator for causing flow to be short circuited back into the fuel supply tank when the pressure in the fluid outlet exceeds a predetermined level. The valve is biased to a closed position and will remain closed as long as the pressure on the clean side of the filter is below the predetermined pressure whereby all of the fuel in the inlet supply tube will pass through the filter.

대표청구항 ▼

A combination fuel pressure regulator and fuel filter apparatus for vehicle fuel systems comprising: a fuel supply tank; a housing operably attached to said fuel supply tank; an inlet supply tube attached to said housing adapted to be in fluid communication with a fuel pump; a fluid outlet attached to said housing adapted to be in fluid communication with a fuel supply rail; a fuel filter means disposed within said housing and disposed between said inlet supply tube and said fluid outlet for filtering impurities from substantially all of the fuel passing to said outlet; valve means in fluid communication with said inlet supply tube for causing flow to be short circuited back into said fuel supply tank when the pressure in said fluid outlet exceeds a predetermined level; and valve biasing means for biasing said valve means closed when said pressure is below said predetermined pressure whereby all of the fuel in said inlet supply tube will pass through said filter when the pressure in said fluid outlet is below said predetermined pressure.

이 특허를 인용한 특허 (43)

Davis Richard A., Controlled pressure rise in two-cycle internal combustion engine having cylinder wall fuel injection.
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Taipale Dale L. ; Hummel Leonard S., Cylinder wall fuel injection system for loop-scavenged, two-cycle internal combustion engine.
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Kleppner Stephan (Bretton DEX) Frank Kurt (Schorndorf DEX) Schreckenberger Dieter (Marbach DEX), Device for supplying fuel from supply container to internal combustion engine of a motor vehicle.
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Peter Schueler DE, Filter device for a fuel supply system of an internal combustion engine of a motor vehicle.
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Wynn, Jr., James A., Filter for pressure regulator.
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Kramer,Dirk; Fay,Ronald; Kipp,Bernd, Filter unit and valve for a fuel supply system.
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Frank Kurt,DEX, Flange of a fuel delivery module and fuel delivery module.
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Nakatsukasa Masami,JPX ; Izutani Koji,JPX, Fuel apparatus having fuel filter and in-tank type fuel pump.
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Brandt Timothy B. (West Des Moines IA), Fuel filter and pressure regulator system.
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Izutani Kouji,JPX ; Okada Kingo,JPX ; Nakaya Takayuki,JPX ; Yamada Katsuhisa,JPX, Fuel filter and pump assembly.
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Vannoy Christopher T. ; Wynn ; Jr. James A., Fuel filter module with integral regulator.
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Jauss Stefan,DEX ; Vogt Fritz,DEX ; Mauz Lothar,DEX ; Triffterer Adolf,DEX ; Schiffer Walter,DEX ; Schrepfer Jurgen,DEX, Fuel filter with an integrated pressure regulating valve.
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Dell Norman C. ; VanEgdom Edward L. ; Tieu Sam ; Jacobson Wendell ; Puckett Ron ; Kroha John L., Fuel filter with internal pressure regulator.
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Dell Norman C. ; VanEgdom Edward L. ; Tieu Sam ; Jacobson Wendell L. ; Puckett Ronald R. ; Kroha John A., Fuel filter with internal pressure regulator.
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Schueler, Peter, Fuel injection system.
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Ambrose Gregg J. ; Roncallo John A., Fuel intake device for fuel systems.
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Brandt Timothy B. ; Hudson Allen L., Fuel pressure regulator.
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Brandt Timothy B. ; Hudson Allen L., Fuel pressure regulator with fluidic assist.
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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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Nakashima Kazushi (Obu JPX) Iwamoto Shinichi (Obu JPX), Fuel supply system for internal combustion engines.
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Yonekawa Masao,JPX, Fuel supply system with fuel dust removing structure.
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Bradford,Peter Francis, Fuel system.
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Dickerson,Steven J., Fuel system.
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Draves, Steven D.; Gundert, John H., Fuel system for a marine propulsion device.
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Douyama,Yoshiaki; Grifka,Kerry E.; Israelson,Kevin L.; Roche,Ronald H., Integrated fuel delivery system.
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Schwegler Helmut,DEX ; Lucas Bernhard,DEX ; Bueser Wolfgang,DEX ; Projahn Ulrich,ESX, Liquid filter with built-in pressure regulator.
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Schwegler Helmut,DEX ; Liskow Uwe,KRX ; Drutu Lorenz,DEX ; Projahn Ulrich,ESX ; Lucas Bernhard,ESX ; Bueser Wolfgang,DEX, Liquid filter with integral pressure regulator.
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Conley, Paul G.; He, Canlong; Fraser, Craig J., Lubricant filtration system.
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Togare, Radhakrishna Shesha Iyengar, Magnetic pistons engine.
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Mazet, Henri, Method for detecting clogging in a fuel filter in an internal combustion engine supply circuit.
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Brandt Timothy B. (Des Moines IA), Modular fuel filter and pressure regulator apparatus.
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Zdroik,Michael J., Multiple pump fuel delivery system.
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Channing Derek Albert, Pressure and temperature control for fuel delivery systems.
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Tuckey Charles H., Pressure control valve for a fuel system.
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Bueser Wolfgang,DEX ; Schmieder Dietmar,DEX ; Strohl Willi,DEX ; Issler Dieter,DEX ; Rose Jochen,DEX ; Brand Alexander,DEX ; Meidinger Rudolf,DEX ; Eiler Erich,DEX ; Buric Frantisek,CZX ; Moucka Jaro, Pressure regulator for a fuel system.
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Claire, Brian; Le Gare, Bruce, Pressure regulator with internal filter.
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Kochsmeier Christian,DEX, Pressure-regulating arrangement.
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Robinson, Barry S.; Wynn, Jr., James A., Pump module with pressure regulator.
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Brandt Timothy B., Quick connect fuel filter and regulator.
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Francis,Kevin; Kilgore,Jason T., Regulator with flow diffuser.
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Tony Joe Wheeler, Self-relieving fuel filter assembly.
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Yokura, Yasufumi; Izaki, Tsuyoshi, Vehicular fuel supply equipment.
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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

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Fuel filter and pressure regulator system apparatus 원문보기

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Fuel filter and pressure regulator system apparatus 원문보기

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이 특허를 인용한 특허 (43)

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