FR2725245B1 - Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression - Google Patents

Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression

Info

Publication number
FR2725245B1
FR2725245B1 FR9502624A FR9502624A FR2725245B1 FR 2725245 B1 FR2725245 B1 FR 2725245B1 FR 9502624 A FR9502624 A FR 9502624A FR 9502624 A FR9502624 A FR 9502624A FR 2725245 B1 FR2725245 B1 FR 2725245B1
Authority
FR
France
Prior art keywords
motor vehicle
supply device
fuel supply
pressure regulation
regulation
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
FR9502624A
Other languages
English (en)
Other versions
FR2725245A1 (fr
Inventor
Denis Ragot
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/fr
Application filed by Marwal Systems SAS filed Critical Marwal Systems SAS
Priority to FR9502624A priority Critical patent/FR2725245B1/fr
Priority to JP51147096A priority patent/JP3816519B2/ja
Priority to DE69507318T priority patent/DE69507318T2/de
Priority to ES95933465T priority patent/ES2126935T3/es
Priority to EP95933465A priority patent/EP0784749B1/fr
Priority to BR9509228A priority patent/BR9509228A/pt
Priority to PCT/FR1995/001275 priority patent/WO1996010693A1/fr
Publication of FR2725245A1 publication Critical patent/FR2725245A1/fr
Publication of FR2725245B1 publication Critical patent/FR2725245B1/fr
Application granted granted Critical
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
    • 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)
FR9502624A 1994-10-03 1995-03-07 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression Expired - Fee Related FR2725245B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9502624A FR2725245B1 (fr) 1994-10-03 1995-03-07 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression
EP95933465A EP0784749B1 (fr) 1994-10-03 1995-10-02 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression
DE69507318T DE69507318T2 (de) 1994-10-03 1995-10-02 Brennstoffzufuhrvorrichtung mit druckregelung für fahrzeuge
ES95933465T ES2126935T3 (es) 1994-10-03 1995-10-02 Dispositivo de alimentacion de carburante para vehiculo automovil con regulacion de presion.
JP51147096A JP3816519B2 (ja) 1994-10-03 1995-10-02 圧力が調整された自動車の燃料供給装置
BR9509228A BR9509228A (pt) 1994-10-03 1995-10-02 Dispositivo de alimentação com carburante de motor de combustão interna e reservatório
PCT/FR1995/001275 WO1996010693A1 (fr) 1994-10-03 1995-10-02 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9411783A FR2725244B1 (fr) 1994-10-03 1994-10-03 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression
FR9502624A FR2725245B1 (fr) 1994-10-03 1995-03-07 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression

Publications (2)

Publication Number Publication Date
FR2725245A1 FR2725245A1 (fr) 1996-04-05
FR2725245B1 true FR2725245B1 (fr) 1996-12-20

Family

ID=26231441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502624A Expired - Fee Related FR2725245B1 (fr) 1994-10-03 1995-03-07 Dispositif d'alimentation en carburant pour vehicule automobile avec regulation de pression

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19510494A1 (de) * 1995-03-23 1996-09-26 Pierburg Gmbh Brennstoffversorgungssystem für Brennkraftmaschinen
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 (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
FR2949812B1 (fr) 2009-09-10 2012-03-30 Peugeot Citroen Automobiles Sa Dispositif et procede de regulation de l'injection d'une quantite de reducteur en phase gaz
FR2950651A1 (fr) 2009-09-29 2011-04-01 Peugeot Citroen Automobiles Sa Dispositif d'injection dans une ligne d'echappement d'un agent reducteur gazeux
FR2957970B1 (fr) 2010-03-29 2013-01-11 Peugeot Citroen Automobiles Sa Dispositif d'injection dans une ligne d'echappement d'un agent reducteur gazeux
DE102011081965A1 (de) * 2011-09-01 2013-03-07 Robert Bosch Gmbh Positionierung eines Druckreglers in einem Kraftstoffversorgungs-System mit einer bürstenlos betriebenen Kraftstoffpumpe

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
US5265644A (en) * 1992-06-02 1993-11-30 Walbro Corporation Fuel pressure regulator
US5337718A (en) * 1992-06-02 1994-08-16 Walbro Corporation Electronic fuel injection system with heat-pressure response
FR2692937B1 (fr) * 1992-06-30 1995-07-07 Renault Systeme d'injection de carburant pour un moteur a combustion interne.
FR2695964B1 (fr) * 1992-09-24 1995-07-21 Walbro Corp Circuit de distribution de carburant pour moteur a combustion interne.
FR2700584B1 (fr) * 1993-01-19 1995-02-24 Renault Dispositif de sécurité pour circuit à carburant de moteur à combustion interne.

Also Published As

Publication number Publication date
JP3816519B2 (ja) 2006-08-30
EP0784749A1 (fr) 1997-07-23
DE69507318T2 (de) 1999-06-17
BR9509228A (pt) 1998-01-27
JPH10511158A (ja) 1998-10-27
WO1996010693A1 (fr) 1996-04-11
ES2126935T3 (es) 1999-04-01
FR2725245A1 (fr) 1996-04-05
DE69507318D1 (de) 1999-02-25
EP0784749B1 (fr) 1999-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse