FR2725244B1 - FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION - Google Patents

FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION

Info

Publication number
FR2725244B1
FR2725244B1 FR9411783A FR9411783A FR2725244B1 FR 2725244 B1 FR2725244 B1 FR 2725244B1 FR 9411783 A FR9411783 A FR 9411783A FR 9411783 A FR9411783 A FR 9411783A FR 2725244 B1 FR2725244 B1 FR 2725244B1
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
FR9411783A
Other languages
French (fr)
Other versions
FR2725244A1 (en
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
Application filed by Marwal Systems SAS filed Critical Marwal Systems SAS
Priority to FR9411783A priority Critical patent/FR2725244B1/en
Priority to FR9502624A priority patent/FR2725245B1/en
Priority to EP95933465A priority patent/EP0784749B1/en
Priority to DE69507318T priority patent/DE69507318T2/en
Priority to BR9509228A priority patent/BR9509228A/en
Priority to JP51147096A priority patent/JP3816519B2/en
Priority to ES95933465T priority patent/ES2126935T3/en
Priority to PCT/FR1995/001275 priority patent/WO1996010693A1/en
Publication of FR2725244A1 publication Critical patent/FR2725244A1/en
Application granted granted Critical
Publication of FR2725244B1 publication Critical patent/FR2725244B1/en
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
    • F02M37/04—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
    • F02D41/30—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
    • 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
    • F02D41/22—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)
FR9411783A 1994-10-03 1994-10-03 FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION Expired - Fee Related FR2725244B1 (en)

Priority Applications (8)

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
DE69507318T DE69507318T2 (en) 1994-10-03 1995-10-02 FUEL FEEDING DEVICE WITH PRESSURE CONTROL FOR VEHICLES
BR9509228A BR9509228A (en) 1994-10-03 1995-10-02 Fueling device with internal combustion engine fuel and tank
EP95933465A EP0784749B1 (en) 1994-10-03 1995-10-02 Fuel supply device for motor vehicles with pressure regulation
JP51147096A JP3816519B2 (en) 1994-10-03 1995-10-02 Automotive fuel supply system with regulated pressure
ES95933465T ES2126935T3 (en) 1994-10-03 1995-10-02 FUEL FEED DEVICE FOR AUTOMOBILE VEHICLE WITH PRESSURE REGULATION.
PCT/FR1995/001275 WO1996010693A1 (en) 1994-10-03 1995-10-02 Fuel supply device for motor vehicles with pressure regulation

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2725244A1 FR2725244A1 (en) 1996-04-05
FR2725244B1 true FR2725244B1 (en) 1996-12-20

Family

ID=9467505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411783A Expired - Fee Related FR2725244B1 (en) 1994-10-03 1994-10-03 FUEL SUPPLY DEVICE FOR A MOTOR VEHICLE WITH PRESSURE REGULATION

Country Status (1)

Country Link
FR (1) FR2725244B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828933C2 (en) * 1998-06-29 2000-08-31 Bosch Gmbh Robert Fuel supply system and motor vehicle with such a system
FR2781012B1 (en) 1998-07-13 2001-02-16 Magneti Marelli France OBJECTIVE PRESSURE DRIVEN ELECTRIC PUMP FUEL SUPPLY CIRCUIT FOR INTERNAL COMBUSTION ENGINE
FR2787143B1 (en) 1998-12-14 2001-02-16 Magneti Marelli France DETECTION OF FOULING OF A FUEL FILTER OF A SUPPLY CIRCUIT OF AN INTERNAL COMBUSTION ENGINE
EP1101930A4 (en) * 1999-05-26 2004-03-17 Mitsubishi Electric Corp Fuel feed device and fuel pressure regulator

Family Cites Families (5)

* 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
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
FR2725244A1 (en) 1996-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse