FR2727470B1 - Ensemble a clapet pour circuit de carburant sans retour - Google Patents

Ensemble a clapet pour circuit de carburant sans retour

Info

Publication number
FR2727470B1
FR2727470B1 FR9513352A FR9513352A FR2727470B1 FR 2727470 B1 FR2727470 B1 FR 2727470B1 FR 9513352 A FR9513352 A FR 9513352A FR 9513352 A FR9513352 A FR 9513352A FR 2727470 B1 FR2727470 B1 FR 2727470B1
Authority
FR
France
Prior art keywords
valve assembly
fuel circuit
return fuel
return
circuit
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
FR9513352A
Other languages
English (en)
Other versions
FR2727470A1 (fr
Inventor
Russell K Riggle
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
Application filed by Walbro Corp filed Critical Walbro Corp
Publication of FR2727470A1 publication Critical patent/FR2727470A1/fr
Application granted granted Critical
Publication of FR2727470B1 publication Critical patent/FR2727470B1/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
    • F02M37/0023—Valves in the fuel supply and return 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
    • F02M37/0011—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
    • F02M37/04—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
    • 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
    • F02M69/54—Arrangement of fuel pressure regulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
FR9513352A 1994-11-30 1995-11-10 Ensemble a clapet pour circuit de carburant sans retour Expired - Fee Related FR2727470B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/347,283 US5623910A (en) 1994-11-30 1994-11-30 Check and vent valve assembly

Publications (2)

Publication Number Publication Date
FR2727470A1 FR2727470A1 (fr) 1996-05-31
FR2727470B1 true FR2727470B1 (fr) 1998-04-30

Family

ID=23363085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9513352A Expired - Fee Related FR2727470B1 (fr) 1994-11-30 1995-11-10 Ensemble a clapet pour circuit de carburant sans retour

Country Status (4)

Country Link
US (1) US5623910A (fr)
JP (1) JPH08226557A (fr)
DE (1) DE19541086A1 (fr)
FR (1) FR2727470B1 (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3705456B2 (ja) * 1995-10-09 2005-10-12 株式会社デンソー 燃料供給装置
DE19634899A1 (de) * 1996-08-29 1998-03-05 Bosch Gmbh Robert Druckregelventil
DE19651188C2 (de) * 1996-12-10 2000-04-13 Mannesmann Vdo Ag Kraftstoffversorgungseinheit
JP3303708B2 (ja) * 1997-01-31 2002-07-22 三菱電機株式会社 車両用燃料供給装置
DE19754243A1 (de) * 1997-12-06 1999-06-10 Bosch Gmbh Robert Flüssigkeitsfilter mit eingebautem Druckregler
DE69920601T2 (de) * 1998-02-27 2006-03-09 Stanadyne Corp., Windsor Brennstoffzufuhrpumpe für benzineinspritzanlagen
US6902038B2 (en) * 1998-04-06 2005-06-07 Tamotsu Takahara Oil drain plug of engine
JP3742852B2 (ja) * 1999-01-13 2006-02-08 ダイキン工業株式会社 空気調和機
US6283142B1 (en) 2000-02-04 2001-09-04 Robert Bosch Corporation Dual fuel delivery module system for bifurcated automotive fuel tanks
DE10015576B4 (de) * 2000-03-29 2014-07-10 Eurocopter Deutschland Gmbh Anordnung eines Ventils in einer von einem Tankgefäß zu einer oberhalb des Tankgefäßes angeordneten Brennkraftmaschine führenden Treibstoff-Förderleitung
DE10023529B4 (de) * 2000-05-13 2006-06-29 Siemens Ag Anschluss
US6371088B1 (en) 2000-06-21 2002-04-16 Robert Bosch Corporation Self-relieving fuel filter assembly
US6352067B1 (en) * 2000-07-26 2002-03-05 Visteon Global Technologies, Inc. Returnless fuel system pressure valve with two-way parasitic flow orifice
US6422255B1 (en) 2000-08-03 2002-07-23 Bombardier Motor Corporation Of America Multi-function valve having a movable seat and needle
US6401693B1 (en) * 2000-09-01 2002-06-11 Schrader-Bridgeport International, Inc. Pressure spike attenuator for automotive fuel injection system
US6371153B1 (en) 2001-03-16 2002-04-16 Robert Bosch Corporation Dual fuel delivery module system for multi-chambered or multiple automotive fuel tanks
US20030034073A1 (en) * 2001-08-16 2003-02-20 Roth Robert A. Check valve for fuel pump
DE10153037A1 (de) * 2001-10-26 2003-05-08 Bayerische Motoren Werke Ag Anordnung zur Versorgung von Einspritzventilen einer Brennkraftmaschine mit Kraftstoff
US6877525B2 (en) * 2001-11-07 2005-04-12 Delphi Technologies, Inc. Check valve for fuel pump
US6758235B2 (en) 2002-09-30 2004-07-06 Alfmeier Prazision Ag Baugruppen Und Systemlosungen Vapor control valve with a metallic sealing element
US6971405B2 (en) * 2002-10-09 2005-12-06 Delphi Technologies, Inc. Check valve for fuel pump
US6994108B2 (en) * 2003-03-04 2006-02-07 Delphi Technologies, Inc. Check valve for fuel pump
US6988488B2 (en) * 2003-04-15 2006-01-24 Visteon Global Technologies, Inc. Fuel pressure relief valve
US7086388B2 (en) * 2003-08-04 2006-08-08 Delphi Technologies, Inc. Combination valve for fuel system
US20050061372A1 (en) * 2003-09-23 2005-03-24 Mcgrath Dennis P. Pressure regulator assembly
US6953026B2 (en) * 2003-10-16 2005-10-11 Visteon Global Technologies, Inc. Pressure regulating valve for automotive fuel system
US7302938B2 (en) * 2003-10-16 2007-12-04 Ford Motor Company Mechanical returnless fuel system
US6981491B2 (en) * 2004-01-30 2006-01-03 Siemens Vdo Automotive Corporation Coupling valve structure for fuel supply module
DE102004027507A1 (de) * 2004-06-04 2005-12-22 Robert Bosch Gmbh Kraftstoffeinspritzsystem
US7147017B2 (en) * 2004-06-28 2006-12-12 Alfmeier Corporation Fill limit vent valve assembly
US7066152B2 (en) * 2004-09-03 2006-06-27 Ford Motor Company Low evaporative emission fuel system depressurization via solenoid valve
US7210460B2 (en) * 2005-04-26 2007-05-01 Walbro Engine Management, L.L.C. Bypass pressure regulator
US7726335B2 (en) * 2005-04-29 2010-06-01 Ti Group Automotive Systems, L.L.C. Check valve apparatus for fuel delivery systems
EP1891360B1 (fr) * 2005-06-16 2014-10-01 Raval A.C.S. LTD Vanne a clapet double pour un systeme de carburant
US7228849B1 (en) * 2006-09-29 2007-06-12 Delphi Technologies, Inc. Conical concave cap pressure relief valve
US7628140B2 (en) * 2007-09-27 2009-12-08 Caterpillar Inc. High-pressure pump or injector plug or guide with decoupled sealing land
DE102007052665A1 (de) * 2007-11-05 2009-05-07 Robert Bosch Gmbh Kraftstoffüberströmventil für eine Kraftstoffeinspritzeinrichtung und Kraftstoffeinspritzeinrichtung mit Kraftstoffüberströmventil
FR2925614B1 (fr) * 2007-12-21 2009-12-25 Coutier Moulage Gen Ind Dispositif de regulation et de maintien de pression destine a etre monte sur un circuit de retour de carburant d'un vehicule automobile
DE102008000739A1 (de) * 2008-03-18 2009-09-24 Robert Bosch Gmbh Druckhalteventil
DE102008059117B4 (de) * 2008-11-26 2011-07-28 Continental Automotive GmbH, 30165 Hochdruckpumpenanordnung
GB2469622B (en) * 2009-04-20 2011-03-16 Rolls Royce Plc A fuel distributor valve
US8720485B2 (en) * 2010-06-03 2014-05-13 Robert Bosch Gmbh Fuel system including dual fuel delivery modules for bifurcated fuel tanks
US8622047B2 (en) * 2010-09-24 2014-01-07 Denso Corporation Cleaning a pressure control function valve
US9587603B2 (en) * 2011-09-01 2017-03-07 Continental Automotive Systems, Inc. Compact fuel pressure regulator
US9027594B2 (en) 2012-03-30 2015-05-12 Ti Group Automotive Systems, L.L.C. Fuel system valve assembly
US20130312706A1 (en) * 2012-05-23 2013-11-28 Christopher J. Salvador Fuel system having flow-disruption reducer
JP6421700B2 (ja) 2015-06-10 2018-11-14 株式会社デンソー 高圧ポンプ
DE102016200232A1 (de) * 2016-01-12 2017-07-13 Continental Automotive Gmbh Kraftstoffeinspritzsystem
DE102017213517A1 (de) 2017-08-03 2019-02-07 Bayerische Motoren Werke Aktiengesellschaft Kraftstofftank für ein Kraftfahrzeug
DE102017213518A1 (de) 2017-08-03 2019-02-07 Bayerische Motoren Werke Aktiengesellschaft Tank für ein Kraftfahrzeug
JP6624264B2 (ja) * 2018-10-11 2019-12-25 株式会社デンソー 高圧ポンプ
US11300080B2 (en) * 2019-05-17 2022-04-12 Dayco Ip Holdings, Llc Fuel tank protector valve and engine systems having same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833580A1 (de) * 1988-10-03 1990-04-05 Vdo Schindling Anschlussstueck fuer eine pumpe
US5044344A (en) * 1989-10-16 1991-09-03 Walbro Corporation Pressure-responsive fuel delivery system
US5295469A (en) * 1990-07-09 1994-03-22 Nippondenso Co., Ltd. Safety valve for fuel injection apparatus
US5148792A (en) * 1992-01-03 1992-09-22 Walbro Corporation Pressure-responsive fuel delivery system
US5195494A (en) * 1992-02-27 1993-03-23 Walbro Corporation Fuel delivery system with outlet pressure regulation
GB2268225B (en) * 1992-06-29 1995-07-05 Ford Motor Co A fuel supply arrangement
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
US5365906A (en) * 1993-12-20 1994-11-22 Chrysler Corporation Fluid flow check valve for fuel system

Also Published As

Publication number Publication date
FR2727470A1 (fr) 1996-05-31
JPH08226557A (ja) 1996-09-03
DE19541086A1 (de) 1996-06-13
US5623910A (en) 1997-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse