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 VENTInfo
- 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
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)
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)
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)
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 |
-
1994
- 1994-07-05 FR FR9407629A patent/FR2722247B1/en not_active Expired - Fee Related
-
1995
- 1995-06-30 EP EP95401573A patent/EP0691469A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0691469A1 (en) | 1996-01-10 |
FR2722247A1 (en) | 1996-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |