ES2126935T3 - FUEL FEED DEVICE FOR AUTOMOBILE VEHICLE WITH PRESSURE REGULATION. - Google Patents

FUEL FEED DEVICE FOR AUTOMOBILE VEHICLE WITH PRESSURE REGULATION.

Info

Publication number
ES2126935T3
ES2126935T3 ES95933465T ES95933465T ES2126935T3 ES 2126935 T3 ES2126935 T3 ES 2126935T3 ES 95933465 T ES95933465 T ES 95933465T ES 95933465 T ES95933465 T ES 95933465T ES 2126935 T3 ES2126935 T3 ES 2126935T3
Authority
ES
Spain
Prior art keywords
pump
feed device
pressure regulation
fuel feed
automobile vehicle
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 - Lifetime
Application number
ES95933465T
Other languages
Spanish (es)
Inventor
Denis Ragot
Jean-Luc Taurel
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.)
Marwal Systems SAS
Original Assignee
Marwal Systems SAS
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 FR9411783A external-priority patent/FR2725244B1/en
Application filed by Marwal Systems SAS filed Critical Marwal Systems SAS
Application granted granted Critical
Publication of ES2126935T3 publication Critical patent/ES2126935T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • 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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN DISPOSITIVO DE ALIMENTACION DE CARBURANTE DE MOTOR DE COMBUSTION INTERNA QUE COMPRENDE UNA BOMBA (10) CONCEBIDA PARA IMPULSAR CARBURANTE EN UN DEPOSITO (12) Y UN ELEMENTO (30) SENSIBLE A LA PRESION QUE REINA EN UNA CONDUCCION DE ALIMENTACION (16) SIN DERIVACION CONECTADA A LA SALIDA DE LA BOMBA (10) Y ADAPTADA PARA CONTROLAR LA PUESTA EN SERVICIO DE LA BOMBA (10), CARACTERIZADO POR EL HECHO DE QUE COMPRENDE UN REGULADOR REDUCTOR DE PRESION (40) COLOCADO EN SERIE SOBRE LA CONDUCCION DE ALIMENTACION SIN DERIVACION (16) CONECTADA A LA SALIDA DE LA BOMBA (10), CORRIENTE ARRIBA DEL LUGAR DE UTILIZACION DE CARBURANTE (14).THE PRESENT INVENTION REFERS TO AN INTERNAL COMBUSTION ENGINE FUEL SUPPLY DEVICE COMPRISING A PUMP (10) DESIGNED TO DRIVE FUEL IN A TANK (12) AND AN ELEMENT (30) SENSITIVE TO THE PRESSURE THAT REMAINS IN A CONDUCTION OF POWER SUPPLY (16) WITHOUT BYPASS CONNECTED TO THE OUTLET OF THE PUMP (10) AND ADAPTED TO CONTROL THE PUTTING INTO SERVICE OF THE PUMP (10), CHARACTERIZED BY THE FACT THAT IT INCLUDES A PRESSURE REDUCING REGULATOR (40) POSITIONED IN SERIES ON THE FEED PIPE WITHOUT BYPASS (16) CONNECTED TO THE OUTLET OF THE PUMP (10), CURRENT ABOVE THE PLACE OF USE OF FUEL (14).

ES95933465T 1994-10-03 1995-10-02 FUEL FEED DEVICE FOR AUTOMOBILE VEHICLE WITH PRESSURE REGULATION. Expired - Lifetime ES2126935T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9411783A FR2725244B1 (en) 1994-10-03 1994-10-03 FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION
FR9502624A FR2725245B1 (en) 1994-10-03 1995-03-07 FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION

Publications (1)

Publication Number Publication Date
ES2126935T3 true ES2126935T3 (en) 1999-04-01

Family

ID=26231441

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95933465T Expired - Lifetime ES2126935T3 (en) 1994-10-03 1995-10-02 FUEL FEED DEVICE FOR AUTOMOBILE VEHICLE WITH PRESSURE REGULATION.

Country Status (7)

Country Link
EP (1) EP0784749B1 (en)
JP (1) JP3816519B2 (en)
BR (1) BR9509228A (en)
DE (1) DE69507318T2 (en)
ES (1) ES2126935T3 (en)
FR (1) FR2725245B1 (en)
WO (1) WO1996010693A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510494A1 (en) * 1995-03-23 1996-09-26 Pierburg Gmbh Fuel supply system for internal combustion engines
US5961293A (en) * 1995-05-19 1999-10-05 Uis, Inc In-take fuel pump assembly with unitary control unit for internal combustion engines
US6729307B2 (en) * 2002-01-28 2004-05-04 Visteon Global Technologies, Inc. Bypass/leakage cooling of electric pump
DE10355804A1 (en) 2003-11-28 2005-06-30 Robert Bosch Gmbh Device for conveying fuel from a reservoir to an internal combustion engine and method for pressure detection
FR2949812B1 (en) 2009-09-10 2012-03-30 Peugeot Citroen Automobiles Sa DEVICE AND METHOD FOR REGULATING THE INJECTION OF A GAS PHASE REDUCER QUANTITY
FR2950651A1 (en) 2009-09-29 2011-04-01 Peugeot Citroen Automobiles Sa DEVICE FOR INJECTING AN EXHAUST LINE OF A GASEOUS REDUCING AGENT
FR2957970B1 (en) 2010-03-29 2013-01-11 Peugeot Citroen Automobiles Sa DEVICE FOR INJECTING AN EXHAUST LINE OF A GASEOUS REDUCING AGENT
DE102011081965A1 (en) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Positioning of a pressure regulator in a fuel supply system with a brushless fuel pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728264A (en) * 1986-10-10 1988-03-01 Walbro Corporation Fuel delivery system with pressure-controlled electric pump
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response
US5265644A (en) * 1992-06-02 1993-11-30 Walbro Corporation Fuel pressure regulator
FR2692937B1 (en) * 1992-06-30 1995-07-07 Renault FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE.
FR2695964B1 (en) * 1992-09-24 1995-07-21 Walbro Corp FUEL DISTRIBUTION CIRCUIT FOR INTERNAL COMBUSTION ENGINE.
FR2700584B1 (en) * 1993-01-19 1995-02-24 Renault Safety device for an internal combustion engine fuel system.

Also Published As

Publication number Publication date
EP0784749A1 (en) 1997-07-23
WO1996010693A1 (en) 1996-04-11
JPH10511158A (en) 1998-10-27
EP0784749B1 (en) 1999-01-13
FR2725245A1 (en) 1996-04-05
FR2725245B1 (en) 1996-12-20
BR9509228A (en) 1998-01-27
JP3816519B2 (en) 2006-08-30
DE69507318T2 (en) 1999-06-17
DE69507318D1 (en) 1999-02-25

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