FR2722247B1 - METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT - Google Patents

METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT

Info

Publication number
FR2722247B1
FR2722247B1 FR9407629A FR9407629A FR2722247B1 FR 2722247 B1 FR2722247 B1 FR 2722247B1 FR 9407629 A FR9407629 A FR 9407629A FR 9407629 A FR9407629 A FR 9407629A FR 2722247 B1 FR2722247 B1 FR 2722247B1
Authority
FR
France
Prior art keywords
recycling
controlling
combustion engine
internal combustion
purge gas
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
FR9407629A
Other languages
French (fr)
Other versions
FR2722247A1 (en
Inventor
Patrice Gruchet
Laurent Tondeur
Marcel Pasarrius
Alain Tripaut
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9407629A priority Critical patent/FR2722247B1/en
Priority to EP95401573A priority patent/EP0691469A1/en
Publication of FR2722247A1 publication Critical patent/FR2722247A1/en
Application granted granted Critical
Publication of FR2722247B1 publication Critical patent/FR2722247B1/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0045—Estimating, calculating or determining the purging rate, amount, flow or concentration
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
FR9407629A 1994-07-05 1994-07-05 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT Expired - Fee Related FR2722247B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9407629A FR2722247B1 (en) 1994-07-05 1994-07-05 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT
EP95401573A EP0691469A1 (en) 1994-07-05 1995-06-30 Method of control of an internal combustion engine with canister purge system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407629A FR2722247B1 (en) 1994-07-05 1994-07-05 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT

Publications (2)

Publication Number Publication Date
FR2722247A1 FR2722247A1 (en) 1996-01-12
FR2722247B1 true FR2722247B1 (en) 1996-08-30

Family

ID=9464491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407629A Expired - Fee Related FR2722247B1 (en) 1994-07-05 1994-07-05 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT

Country Status (2)

Country Link
EP (1) EP0691469A1 (en)
FR (1) FR2722247B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936166A1 (en) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Method for operating an internal combustion engine, in particular a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502573C3 (en) * 1985-01-26 2002-04-25 Bosch Gmbh Robert Device for venting fuel tanks
JPH0654104B2 (en) * 1985-12-03 1994-07-20 マツダ株式会社 Air-fuel ratio controller for engine
DE3813220C2 (en) * 1988-04-20 1997-03-20 Bosch Gmbh Robert Method and device for setting a tank ventilation valve
DE59004362D1 (en) * 1990-10-24 1994-03-03 Siemens Ag Fuel injection system for an internal combustion engine.
US5048492A (en) * 1990-12-05 1991-09-17 Ford Motor Company Air/fuel ratio control system and method for fuel vapor purging

Also Published As

Publication number Publication date
EP0691469A1 (en) 1996-01-10
FR2722247A1 (en) 1996-01-12

Similar Documents

Publication Publication Date Title
GB2339032B (en) Apparatus for controlling a fuel system of an internal combustion engine
FR2742809B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
EP0491322A3 (en) A fuel injection control device for an internal combustion engine
FR2815081B1 (en) TURBOCHARGER OPERATING WITH THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING SUCH A TURBOCHARGER
FR2739414B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
EP0701056A3 (en) A flow regulator for controlling the purging of fuel vapours into an intake of an engine and evaporative emission control system having such a regulator
EP0491381A3 (en) A fuel injection control device for an internal combustion engine
GB2284279B (en) A fuel control system for an internal combustion engine
GB2298290B (en) Evaporative fuel control system for an internal combustion engine
EP0595586A3 (en) A method for controlling an air/fuel ratio of an internal combustion engine
FR2725476B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
FR2744173B1 (en) METHOD FOR CONTROLLING AN EXHAUST GAS RECYCLING DEVICE IN AN INTERNAL COMBUSTION ENGINE
ZA944036B (en) Activated charcoal filter for the ventilation of a fuel tank
FR2659114B1 (en) METHOD AND DEVICE FOR CONTROLLING THE RICHNESS OF THE AIR / FUEL MIXTURE OF AN INTERNAL COMBUSTION ENGINE.
GB2282901B (en) Fuel control apparatus for an internal combustion engine
EP0740069A3 (en) Fuel injection apparatus for an internal combustion engine
FR2748528B1 (en) DEVICE FOR SUPPLYING AN INTERNAL COMBUSTION ENGINE WITH FUEL FROM A FUEL TANK
FR2513317B1 (en) CONTROL DEVICE FOR ADJUSTING THE EXHAUST GAS RECYCLING RATE IN AN INTERNAL COMBUSTION ENGINE WITH SPONTANEOUS IGNITION
FR2742808B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
FR2722247B1 (en) METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH RECYCLING OF PURGE GAS FROM THE TANK VENT
FR2698407B1 (en) Method for controlling the exhaust gas recirculation system of an internal combustion engine.
FR2723149B1 (en) METHOD FOR MONITORING THE PROPER OPERATION OF THE AIR SUPPORT OF A FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE AND CORRESPONDING DEVICE
GB2246769B (en) A fuel tank for liquid fuel for an internal combustion engine
FR2724417B1 (en) METHOD FOR CONTROLLING A DIRECT INJECTION INTERNAL COMBUSTION ENGINE
FR2725243B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse