EP0889217A3 - Verfahren zur Steuerung der Ansaugluftmenge eines Verbrennungsmotors - Google Patents
Verfahren zur Steuerung der Ansaugluftmenge eines Verbrennungsmotors Download PDFInfo
- Publication number
- EP0889217A3 EP0889217A3 EP98111478A EP98111478A EP0889217A3 EP 0889217 A3 EP0889217 A3 EP 0889217A3 EP 98111478 A EP98111478 A EP 98111478A EP 98111478 A EP98111478 A EP 98111478A EP 0889217 A3 EP0889217 A3 EP 0889217A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lean
- des
- load
- internal combustion
- combustion engine
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19728798A DE19728798C2 (de) | 1997-07-05 | 1997-07-05 | Verfahren zur Steuerung der Ansaugluftmenge eines Verbrennungsmotors |
| DE19728798 | 1997-07-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0889217A2 EP0889217A2 (de) | 1999-01-07 |
| EP0889217A3 true EP0889217A3 (de) | 2000-05-10 |
| EP0889217B1 EP0889217B1 (de) | 2003-09-03 |
Family
ID=7834778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98111478A Expired - Lifetime EP0889217B1 (de) | 1997-07-05 | 1998-06-23 | Verfahren zur Steuerung der Ansaugluftmenge eines Verbrennungsmotors |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0889217B1 (de) |
| JP (1) | JPH1172034A (de) |
| DE (2) | DE19728798C2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10257061A1 (de) * | 2002-12-06 | 2004-06-24 | Adam Opel Ag | Kraftfahrzeug mit einem Verbrennungsmotor |
| DE102017111080A1 (de) | 2017-05-22 | 2017-07-20 | FEV Europe GmbH | Umschaltverfahren eines verbrennungsmotors zwischen magerem und stöchiometrischen motorbetrieb |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528961A (en) * | 1983-05-12 | 1985-07-16 | Toyota Jidosha Kabushiki Kaisha | Method of and system for lean-controlling air-fuel ratio in electronically controlled engine |
| DE4416611A1 (de) * | 1994-05-11 | 1995-11-16 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
| EP0687809A2 (de) * | 1994-06-17 | 1995-12-20 | Hitachi, Ltd. | Ausgangsdrehmoment-Steuerungsvorrichtung und Verfahren für eine Brennkraftmaschine |
| EP0770774A2 (de) * | 1995-10-27 | 1997-05-02 | Ford Motor Company Limited | Luft-Brennstoff-Verhältnisregelsystem für eine Brennkraftmaschine |
| DE19648159A1 (de) * | 1995-12-11 | 1997-06-12 | Ford Werke Ag | Vorrichtung zur Regelung des Luftdurchsatzes durch die Drosselklappe eines Verbrennungsmotors |
| JPH09287513A (ja) * | 1996-02-23 | 1997-11-04 | Nissan Motor Co Ltd | エンジンのトルク制御装置 |
| US5931138A (en) * | 1996-02-23 | 1999-08-03 | Nissan Motor Co., Ltd. | Engine torque control apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2529178C2 (de) * | 1975-07-01 | 1986-08-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Anordnung zur Regelung des einer Brennkraftmaschine zugeführten Kraftstoff-Luft-Gemisches |
| JPS5970853A (ja) * | 1982-10-18 | 1984-04-21 | Hitachi Ltd | 自動車用エンジンの制御装置 |
-
1997
- 1997-07-05 DE DE19728798A patent/DE19728798C2/de not_active Expired - Fee Related
-
1998
- 1998-06-23 DE DE59809455T patent/DE59809455D1/de not_active Expired - Lifetime
- 1998-06-23 EP EP98111478A patent/EP0889217B1/de not_active Expired - Lifetime
- 1998-07-02 JP JP10204277A patent/JPH1172034A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528961A (en) * | 1983-05-12 | 1985-07-16 | Toyota Jidosha Kabushiki Kaisha | Method of and system for lean-controlling air-fuel ratio in electronically controlled engine |
| DE4416611A1 (de) * | 1994-05-11 | 1995-11-16 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
| EP0687809A2 (de) * | 1994-06-17 | 1995-12-20 | Hitachi, Ltd. | Ausgangsdrehmoment-Steuerungsvorrichtung und Verfahren für eine Brennkraftmaschine |
| EP0770774A2 (de) * | 1995-10-27 | 1997-05-02 | Ford Motor Company Limited | Luft-Brennstoff-Verhältnisregelsystem für eine Brennkraftmaschine |
| DE19648159A1 (de) * | 1995-12-11 | 1997-06-12 | Ford Werke Ag | Vorrichtung zur Regelung des Luftdurchsatzes durch die Drosselklappe eines Verbrennungsmotors |
| JPH09287513A (ja) * | 1996-02-23 | 1997-11-04 | Nissan Motor Co Ltd | エンジンのトルク制御装置 |
| US5931138A (en) * | 1996-02-23 | 1999-08-03 | Nissan Motor Co., Ltd. | Engine torque control apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19728798C2 (de) | 2003-10-30 |
| EP0889217A2 (de) | 1999-01-07 |
| DE19728798A1 (de) | 1999-03-18 |
| JPH1172034A (ja) | 1999-03-16 |
| DE59809455D1 (de) | 2003-10-09 |
| EP0889217B1 (de) | 2003-09-03 |
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