FR2754311B1 - METHOD AND DEVICE FOR CONTROLLING THE WEALTH OF AN AIR / FUEL MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINE - Google Patents
METHOD AND DEVICE FOR CONTROLLING THE WEALTH OF AN AIR / FUEL MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINEInfo
- Publication number
- FR2754311B1 FR2754311B1 FR9612277A FR9612277A FR2754311B1 FR 2754311 B1 FR2754311 B1 FR 2754311B1 FR 9612277 A FR9612277 A FR 9612277A FR 9612277 A FR9612277 A FR 9612277A FR 2754311 B1 FR2754311 B1 FR 2754311B1
- Authority
- FR
- France
- Prior art keywords
- wealth
- controlling
- air
- combustion engine
- internal combustion
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1408—Dithering techniques
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612277A FR2754311B1 (en) | 1996-10-04 | 1996-10-04 | METHOD AND DEVICE FOR CONTROLLING THE WEALTH OF AN AIR / FUEL MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612277A FR2754311B1 (en) | 1996-10-04 | 1996-10-04 | METHOD AND DEVICE FOR CONTROLLING THE WEALTH OF AN AIR / FUEL MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2754311A1 FR2754311A1 (en) | 1998-04-10 |
FR2754311B1 true FR2754311B1 (en) | 1998-11-06 |
Family
ID=9496483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9612277A Expired - Fee Related FR2754311B1 (en) | 1996-10-04 | 1996-10-04 | METHOD AND DEVICE FOR CONTROLLING THE WEALTH OF AN AIR / FUEL MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2754311B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56110538A (en) * | 1980-02-06 | 1981-09-01 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
DE3336894A1 (en) * | 1983-10-11 | 1985-04-25 | Robert Bosch Gmbh, 7000 Stuttgart | METHOD FOR LAMBDA CONTROL IN AN INTERNAL COMBUSTION ENGINE |
KR940002957B1 (en) * | 1988-06-29 | 1994-04-09 | 미쯔비시지도오샤고오교오 가부시기가이샤 | Method and apparatus for controlling air-fuel ratio of internal combustion engine |
US4867125A (en) * | 1988-09-20 | 1989-09-19 | Ford Motor Company | Air/fuel ratio control system |
WO1990005241A1 (en) * | 1988-11-01 | 1990-05-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust gas cleaning device for an internal combustion engine |
-
1996
- 1996-10-04 FR FR9612277A patent/FR2754311B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2754311A1 (en) | 1998-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
CJ | Change in legal form | ||
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20110630 |