FR2709515B1 - Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile. - Google Patents

Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile.

Info

Publication number
FR2709515B1
FR2709515B1 FR9310475A FR9310475A FR2709515B1 FR 2709515 B1 FR2709515 B1 FR 2709515B1 FR 9310475 A FR9310475 A FR 9310475A FR 9310475 A FR9310475 A FR 9310475A FR 2709515 B1 FR2709515 B1 FR 2709515B1
Authority
FR
France
Prior art keywords
engine
motor vehicle
supply circuit
fuel supply
vehicle injection
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
FR9310475A
Other languages
English (en)
Other versions
FR2709515A1 (fr
Inventor
Burguburu Philippe
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR9310475A priority Critical patent/FR2709515B1/fr
Publication of FR2709515A1 publication Critical patent/FR2709515A1/fr
Application granted granted Critical
Publication of FR2709515B1 publication Critical patent/FR2709515B1/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
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • 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
    • 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
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/36—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR9310475A 1993-09-02 1993-09-02 Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile. Expired - Fee Related FR2709515B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9310475A FR2709515B1 (fr) 1993-09-02 1993-09-02 Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310475A FR2709515B1 (fr) 1993-09-02 1993-09-02 Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile.

Publications (2)

Publication Number Publication Date
FR2709515A1 FR2709515A1 (fr) 1995-03-10
FR2709515B1 true FR2709515B1 (fr) 1995-09-29

Family

ID=9450517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310475A Expired - Fee Related FR2709515B1 (fr) 1993-09-02 1993-09-02 Circuit d'alimentation en carburant d'un moteur tel qu'un moteur à injection de véhicule automobile.

Country Status (1)

Country Link
FR (1) FR2709515B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245651A (en) * 1990-07-04 1992-01-08 Ford Motor Co I.c.engine fuel feed arrangement
US5207203A (en) * 1992-03-23 1993-05-04 General Motors Corporation Fuel system
US5195493A (en) * 1992-06-18 1993-03-23 Re-Tech, Inc. Adjustable electronic fuel management system for vehicle engines

Also Published As

Publication number Publication date
FR2709515A1 (fr) 1995-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse