FR2880925B1 - FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE - Google Patents

FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE

Info

Publication number
FR2880925B1
FR2880925B1 FR0500556A FR0500556A FR2880925B1 FR 2880925 B1 FR2880925 B1 FR 2880925B1 FR 0500556 A FR0500556 A FR 0500556A FR 0500556 A FR0500556 A FR 0500556A FR 2880925 B1 FR2880925 B1 FR 2880925B1
Authority
FR
France
Prior art keywords
fuel supply
engine
controlling
internal combustion
motor 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 - Fee Related
Application number
FR0500556A
Other languages
French (fr)
Other versions
FR2880925A1 (en
Inventor
Bruno Bernard
Dominique Guerin
Thierry Planas
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0500556A priority Critical patent/FR2880925B1/en
Application granted granted Critical
Publication of FR2880925B1 publication Critical patent/FR2880925B1/en
Publication of FR2880925A1 publication Critical patent/FR2880925A1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/11—After-sales modification devices designed to be used to modify an engine afterwards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0500556A 2005-01-19 2005-01-19 FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE Expired - Fee Related FR2880925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0500556A FR2880925B1 (en) 2005-01-19 2005-01-19 FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500556A FR2880925B1 (en) 2005-01-19 2005-01-19 FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE

Publications (2)

Publication Number Publication Date
FR2880925B1 true FR2880925B1 (en) 2006-07-21
FR2880925A1 FR2880925A1 (en) 2006-07-21

Family

ID=34955409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500556A Expired - Fee Related FR2880925B1 (en) 2005-01-19 2005-01-19 FUEL SUPPLY SYSTEM OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND METHOD OF CONTROLLING THE FUEL SUPPLY PRESSURE OF SUCH ENGINE

Country Status (1)

Country Link
FR (1) FR2880925B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756291A (en) 1987-04-27 1988-07-12 Ford Motor Company Pressure control for the fuel system of an internal combustion engine
US5355859A (en) 1993-09-16 1994-10-18 Siemens Automotive L.P. Variable pressure deadheaded fuel rail fuel pump control system
JPH09151823A (en) 1995-11-28 1997-06-10 Denso Corp Fuel feeding device
WO1998027333A1 (en) 1996-12-17 1998-06-25 Siemens Automotive Corporation Fuel supply system for a vehicle
FR2781013B1 (en) * 1998-07-13 2001-02-16 Magneti Marelli France OBJECTIVE FLOW DRIVEN ELECTRIC PUMP FUEL SUPPLY CIRCUIT FOR AN INTERNAL COMBUSTION ENGINE
IT1308091B1 (en) * 1999-06-10 2001-11-29 Bitron Spa CONTROLLED PRESSURE FUEL SUPPLY SYSTEM FOR AN INTERNAL COMBUSTION ENGINE, ESPECIALLY FOR MOTOR VEHICLES
US6609501B2 (en) * 2001-04-12 2003-08-26 Walbro Corporation Fuel pressure regulation system
US7086493B2 (en) * 2003-03-11 2006-08-08 Ford Motor Company Fuel system comprising vehicle impact shutoff

Also Published As

Publication number Publication date
FR2880925A1 (en) 2006-07-21

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20180928