FR2721354B1 - Accumulateur et circuit de distribution de carburant d'automobile. - Google Patents

Accumulateur et circuit de distribution de carburant d'automobile.

Info

Publication number
FR2721354B1
FR2721354B1 FR9507355A FR9507355A FR2721354B1 FR 2721354 B1 FR2721354 B1 FR 2721354B1 FR 9507355 A FR9507355 A FR 9507355A FR 9507355 A FR9507355 A FR 9507355A FR 2721354 B1 FR2721354 B1 FR 2721354B1
Authority
FR
France
Prior art keywords
distribution system
automobile fuel
fuel accumulator
accumulator
automobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9507355A
Other languages
English (en)
Other versions
FR2721354A1 (fr
Inventor
Charles H Tuckey
G Clarke Oberheide
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walbro Corp
Original Assignee
Walbro Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/262,847 external-priority patent/US5398655A/en
Priority claimed from US08/398,215 external-priority patent/US5579739A/en
Application filed by Walbro Corp filed Critical Walbro Corp
Publication of FR2721354A1 publication Critical patent/FR2721354A1/fr
Application granted granted Critical
Publication of FR2721354B1 publication Critical patent/FR2721354B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0041—Means for damping pressure pulsations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M2037/085—Electric circuits therefor
    • F02M2037/087—Controlling fuel pressure valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pipe Accessories (AREA)
FR9507355A 1994-06-21 1995-06-20 Accumulateur et circuit de distribution de carburant d'automobile. Expired - Fee Related FR2721354B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/262,847 US5398655A (en) 1994-01-14 1994-06-21 Manifold referenced returnless fuel system
US08/398,215 US5579739A (en) 1994-01-14 1995-03-02 Returnless fuel system with demand fuel pressure regulator
US08/426,259 US5590631A (en) 1994-01-14 1995-04-21 Fuel system accumulator

Publications (2)

Publication Number Publication Date
FR2721354A1 FR2721354A1 (fr) 1995-12-22
FR2721354B1 true FR2721354B1 (fr) 1998-01-09

Family

ID=27401543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9507355A Expired - Fee Related FR2721354B1 (fr) 1994-06-21 1995-06-20 Accumulateur et circuit de distribution de carburant d'automobile.

Country Status (5)

Country Link
US (1) US5590631A (fr)
JP (1) JPH08189432A (fr)
BR (1) BR9502874A (fr)
DE (1) DE19522512A1 (fr)
FR (1) FR2721354B1 (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3575124B2 (ja) * 1995-08-09 2004-10-13 株式会社デンソー 内燃機関用燃料供給装置
US5711275A (en) * 1995-09-01 1998-01-27 Nippondenso Co., Ltd. Fuel supply apparatus for an internal combustion engine
JP3292017B2 (ja) * 1996-01-16 2002-06-17 トヨタ自動車株式会社 Ｖ型エンジンの燃料供給装置
DE19805024A1 (de) * 1998-02-09 1999-08-12 Bosch Gmbh Robert Druckdämpfer für einen Druckbehälter
US5842455A (en) * 1998-03-24 1998-12-01 Walbro Corporation Fuel accumulator and pressure limiting device
US5934251A (en) * 1998-05-15 1999-08-10 Siemens Automotive Corporation Fuel system damper with vacuum bias
US6014961A (en) * 1998-07-23 2000-01-18 Ford Global Technologies, Inc. Internal combustion engine intake sensing system
US5988149A (en) * 1998-07-23 1999-11-23 Ford Global Technologies, Inc. Pressure sensing system for an internal combustion engine
KR100361921B1 (ko) * 1999-11-01 2002-11-23 기아자동차주식회사 자동차용 연료공급장치
US6343589B1 (en) 2000-02-01 2002-02-05 Walbro Corporation Fuel system with jet pump switching regulator
US6234128B1 (en) * 2000-03-13 2001-05-22 General Motors Corporation Fuel accumulator with pressure on demand
NL1016384C2 (nl) * 2000-10-11 2002-04-12 Helvoet B V Dempingsinrichting met ten minste gedeeltelijk flexibel beweegbaar uitgevoerd membraan.
JP2002115622A (ja) * 2000-10-12 2002-04-19 Toyota Motor Corp 高圧燃料供給装置
ITTO20010887A1 (it) * 2001-09-18 2003-03-18 Fiat Ricerche Sistema e procedimento per l'alimentazione di gpl ad un motore a combustione interna.
JP3786262B2 (ja) * 2002-04-16 2006-06-14 三菱電機株式会社 自動車用燃料供給装置
US7188610B2 (en) * 2002-06-21 2007-03-13 Ti Group Automotive Systems, L.L.C. No-return loop fuel system
DE10249750B4 (de) * 2002-10-25 2014-11-06 Cummins Ltd. Ausgleichsvorrichtung zur Aufnahme der Volumenausdehnung von Medien, insbesondere einer Harnstoff-Wasser-Lösung, beim Einfrieren
ES2265198A1 (es) * 2003-06-06 2007-02-01 Fernando Banus Garcia Dispositivo acumulador para una instalacion hidraulica y electrobomba que comprende dicho dispositivo.
DE10337850A1 (de) * 2003-08-18 2005-03-17 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
DE10341948A1 (de) * 2003-09-11 2005-04-21 Bosch Gmbh Robert Kraftstoffsystem für eine Brennkraftmaschine
DE10355804A1 (de) * 2003-11-28 2005-06-30 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine und Verfahren zur Druckerfassung
JP2006057664A (ja) * 2004-08-18 2006-03-02 Kyosan Denki Co Ltd 脈動減衰装置
US7267108B2 (en) * 2005-04-18 2007-09-11 Ford Global Technologies, Llc Fuel system pressure relief valve with integral accumulator
DE102005059160A1 (de) * 2005-12-12 2007-06-14 Robert Bosch Gmbh Kraftstoffsystem für eine Brennkraftmaschine
DE102006061570A1 (de) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Kraftstoffsystem, insbesondere vom Common-Rail-Typ, für eine Brennkraftmaschine
KR100867827B1 (ko) * 2007-08-07 2008-11-10 현대자동차주식회사 시동성 향상을 위한 연료공급장치
US7950372B2 (en) * 2008-02-01 2011-05-31 Denso International America, Inc. By-pass regulator assembly for dual ERFS/MRFS fuel pump module
EP2450559B1 (fr) * 2009-07-03 2016-12-14 Toyota Jidosha Kabushiki Kaisha Dispositif d'alimentation en carburant
US8397696B2 (en) * 2010-02-02 2013-03-19 Continental Automotive Systems Us, Inc. Comprehensive fuel pressure damper
DE112010005250B8 (de) * 2010-02-10 2015-09-10 Toyota Jidosha Kabushiki Kaisha Regelvorrichtung für den Strömungsmitteldruck und Kraftstoffversorgungseinrichtung
US9638154B2 (en) * 2011-06-28 2017-05-02 Caterpillar Inc. Common rail fuel pump control system
CN102734013A (zh) * 2012-06-19 2012-10-17 浙江大学 一种摩托车汽油供给装置
US9074565B2 (en) * 2012-07-16 2015-07-07 Denso International America, Inc. Damped fuel delivery system
US9470195B2 (en) 2012-12-18 2016-10-18 Fca Us Llc Fuel supply system with accumulator
US20140165965A1 (en) * 2012-12-18 2014-06-19 Michael R. Teets Fuel supply system with accumulator
SE537487C2 (sv) * 2013-09-04 2015-05-19 Scania Cv Ab Bränslesystem för förbränningsmotor, förbränningsmotor med ett sådant bränslesystem, fordon med ett sådant bränslesystemoch ett förfarande för att dämpa tryckfluktuationer i ett bränslesystem
US9753443B2 (en) 2014-04-21 2017-09-05 Synerject Llc Solenoid systems and methods for detecting length of travel
US9997287B2 (en) 2014-06-06 2018-06-12 Synerject Llc Electromagnetic solenoids having controlled reluctance
WO2015191348A1 (fr) 2014-06-09 2015-12-17 Synerject Llc Procédés et appareil de refroidissement d'une bobine de solénoïde d'une pompe à solénoïde
IT201600108035A1 (it) * 2016-10-26 2018-04-26 Hutchinson Srl Smorzatore per una linea di fluido, in particolare una linea del carburante per un motore a combustione interna
DE102017200832A1 (de) * 2017-01-19 2018-07-19 Robert Bosch Gmbh Expansionskörper und Verfahren zur Überwachung eines Drucksensors bei einem SCR-System mit Expansionskörper
CN107061078A (zh) * 2017-05-16 2017-08-18 太平洋电子(昆山)有限公司 一种燃油压力调节器
US10883458B2 (en) * 2017-07-03 2021-01-05 Vitesco Technologies USA, LLC. Asymmetric spring valve disk
CN112727653B (zh) * 2019-10-28 2024-05-14 中国船舶集团有限公司第七一一研究所 蓄能器和燃油系统
JP2022176520A (ja) * 2021-05-17 2022-11-30 愛三工業株式会社 燃料供給装置
US11754028B2 (en) * 2021-06-23 2023-09-12 Ford Global Technologies, Llc Fuel system diaphragm valve
FR3133899B1 (fr) 2022-03-24 2024-02-16 Hutchinson Dispositif d’amortissement de pression pour un circuit de fluide

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248194A (en) * 1979-08-23 1981-02-03 Trw Inc. Method and apparatus for controlling the operation of a pump
JPS59170466A (ja) * 1983-03-18 1984-09-26 Hitachi Ltd 内燃機関用燃料噴射装置
US4627463A (en) * 1985-04-11 1986-12-09 Tom Mcguane Industries, Inc. Fuel pressure regulator
JPH0681931B2 (ja) * 1986-06-25 1994-10-19 日本電装株式会社 燃料ポンプ制御装置
US4728264A (en) * 1986-10-10 1988-03-01 Walbro Corporation Fuel delivery system with pressure-controlled electric pump
US4747388A (en) * 1986-11-07 1988-05-31 Walbro Corporation In-tank fuel reservoir and filter diaphragm
CH674243A5 (fr) * 1987-07-08 1990-05-15 Dereco Dieselmotoren Forschung
US4951636A (en) * 1988-11-28 1990-08-28 Walbro Corporation Constant pressure-differential fuel injection system
DE3914939A1 (de) * 1989-05-06 1990-11-08 Bayerische Motoren Werke Ag Niederdruck-brennstoff-einspritzanlage
US5133323A (en) * 1991-06-25 1992-07-28 Siemens Automotive L.P. Intake manifold pressure compensation for the closed-loop pressure regulation of a fuel pump
US5148792A (en) * 1992-01-03 1992-09-22 Walbro Corporation Pressure-responsive fuel delivery system
US5265644A (en) * 1992-06-02 1993-11-30 Walbro Corporation Fuel pressure regulator
US5220941A (en) * 1992-06-02 1993-06-22 Walbro Corporation Fuel pressure regulator
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response
DE4224981C2 (de) * 1992-07-29 2003-06-26 Bosch Gmbh Robert Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
US5361742A (en) * 1993-02-08 1994-11-08 Walbro Corporation Fuel pump manifold
US5398655A (en) * 1994-01-14 1995-03-21 Walbro Corporation Manifold referenced returnless fuel system

Also Published As

Publication number Publication date
FR2721354A1 (fr) 1995-12-22
DE19522512A1 (de) 1996-02-01
US5590631A (en) 1997-01-07
JPH08189432A (ja) 1996-07-23
BR9502874A (pt) 1996-01-30

Similar Documents

Publication Publication Date Title
FR2721354B1 (fr) Accumulateur et circuit de distribution de carburant d'automobile.
GB9618148D0 (en) Fuel battery system
DE59606086D1 (de) Kraftstoffanlage
GB9422864D0 (en) Fuel system
DE29521402U1 (de) Kraftstoffeinspritzsystem
DE69602467D1 (de) Brennstoffsystem
GB9504625D0 (en) Fuel system
DE59503133D1 (de) Kraftstoffeinspritzsystem
GB9404093D0 (en) Fuel systems
GB2326194B (en) Fuel injection system
GB2327460B (en) Engine fuel systems
GB9506959D0 (en) Fuel system
PL327975A1 (en) Fuel injection system
GB9426394D0 (en) Fuel system
GB9718205D0 (en) Engine fuel system
GB9511996D0 (en) Fuel system
DE69605593D1 (de) Kraftstoffeinspritzanlage
GB2299620B (en) Fuel system
GB9609382D0 (en) Fuel injection system
HUT74978A (en) Environment - friendl diesel fuel
KR970016910U (ko) 차량용 연료장치
DE59503169D1 (de) Kraftstoffeinpritzsystem
KR970041523U (ko) 차량의 연료분사 시스템
KR960016900U (ko) 가변 연료 자동차용 연료 장치
KR970041478U (ko) 자동차용 연료장치

Legal Events

Date Code Title Description
ST Notification of lapse