DE3769601D1 - Verfahren zur einstellung eines luft/treibstoffverhaeltnisses fuer eine brennkraftmaschine. - Google Patents
Verfahren zur einstellung eines luft/treibstoffverhaeltnisses fuer eine brennkraftmaschine.Info
- Publication number
- DE3769601D1 DE3769601D1 DE8787310021T DE3769601T DE3769601D1 DE 3769601 D1 DE3769601 D1 DE 3769601D1 DE 8787310021 T DE8787310021 T DE 8787310021T DE 3769601 T DE3769601 T DE 3769601T DE 3769601 D1 DE3769601 D1 DE 3769601D1
- Authority
- DE
- Germany
- Prior art keywords
- adjusting
- air
- combustion engine
- internal combustion
- fuel ratio
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
-
- 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
- F02D41/0002—Controlling intake air
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Valve Device For Special Equipments (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61269335A JPS63124839A (ja) | 1986-11-12 | 1986-11-12 | 空燃比設定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3769601D1 true DE3769601D1 (de) | 1991-05-29 |
Family
ID=17470931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787310021T Expired - Lifetime DE3769601D1 (de) | 1986-11-12 | 1987-11-12 | Verfahren zur einstellung eines luft/treibstoffverhaeltnisses fuer eine brennkraftmaschine. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4926823A (de) |
EP (1) | EP0268433B1 (de) |
JP (1) | JPS63124839A (de) |
DE (1) | DE3769601D1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0621575B2 (ja) * | 1988-04-13 | 1994-03-23 | 本田技研工業株式会社 | 内燃機関の動弁制御方法 |
US5123397A (en) * | 1988-07-29 | 1992-06-23 | North American Philips Corporation | Vehicle management computer |
JPH03279623A (ja) * | 1990-03-27 | 1991-12-10 | Mazda Motor Corp | 多弁式エンジンの制御装置 |
DE4014401C1 (de) * | 1990-05-04 | 1991-03-21 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | |
JP2765218B2 (ja) * | 1990-11-02 | 1998-06-11 | 日産自動車株式会社 | 内燃機関の出力制御装置 |
JP2722815B2 (ja) * | 1990-11-26 | 1998-03-09 | 日産自動車株式会社 | エンジンのスロットル制御装置 |
JP2585898B2 (ja) * | 1991-07-29 | 1997-02-26 | 本田技研工業株式会社 | 内燃エンジンの空燃比制御装置 |
JP2642009B2 (ja) * | 1991-09-18 | 1997-08-20 | 本田技研工業株式会社 | エンジンの制御方法 |
US5203830A (en) * | 1992-06-01 | 1993-04-20 | Caterpillar Inc. | Method and apparatus to reduce engine combustion noise utilizing unit valve actuation |
JPH08200075A (ja) * | 1995-01-30 | 1996-08-06 | Toyota Motor Corp | 内燃機関の燃焼室 |
DE19937123C1 (de) | 1999-08-06 | 2001-03-01 | Daimler Chrysler Ag | Vorrichtung zur Einstellung der Drosselklappenstellung im Luftzuführungsbereich einer Brennkraftmaschine in Abhängigkeit eines Soll-Drehmoments |
US6871617B1 (en) | 2004-01-09 | 2005-03-29 | Ford Global Technologies, Llc | Method of correcting valve timing in engine having electromechanical valve actuation |
US7559309B2 (en) * | 2004-03-19 | 2009-07-14 | Ford Global Technologies, Llc | Method to start electromechanical valves on an internal combustion engine |
US7021289B2 (en) * | 2004-03-19 | 2006-04-04 | Ford Global Technology, Llc | Reducing engine emissions on an engine with electromechanical valves |
US7107946B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Electromechanically actuated valve control for an internal combustion engine |
US7063062B2 (en) * | 2004-03-19 | 2006-06-20 | Ford Global Technologies, Llc | Valve selection for an engine operating in a multi-stroke cylinder mode |
US7140355B2 (en) * | 2004-03-19 | 2006-11-28 | Ford Global Technologies, Llc | Valve control to reduce modal frequencies that may cause vibration |
US7079935B2 (en) * | 2004-03-19 | 2006-07-18 | Ford Global Technologies, Llc | Valve control for an engine with electromechanically actuated valves |
US7017539B2 (en) * | 2004-03-19 | 2006-03-28 | Ford Global Technologies Llc | Engine breathing in an engine with mechanical and electromechanical valves |
US7555896B2 (en) * | 2004-03-19 | 2009-07-07 | Ford Global Technologies, Llc | Cylinder deactivation for an internal combustion engine |
US7066121B2 (en) * | 2004-03-19 | 2006-06-27 | Ford Global Technologies, Llc | Cylinder and valve mode control for an engine with valves that may be deactivated |
US7165391B2 (en) * | 2004-03-19 | 2007-01-23 | Ford Global Technologies, Llc | Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst |
US7107947B2 (en) * | 2004-03-19 | 2006-09-19 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7031821B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design |
US7240663B2 (en) * | 2004-03-19 | 2007-07-10 | Ford Global Technologies, Llc | Internal combustion engine shut-down for engine having adjustable valves |
US7032581B2 (en) * | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Engine air-fuel control for an engine with valves that may be deactivated |
US7194993B2 (en) * | 2004-03-19 | 2007-03-27 | Ford Global Technologies, Llc | Starting an engine with valves that may be deactivated |
US6938598B1 (en) | 2004-03-19 | 2005-09-06 | Ford Global Technologies, Llc | Starting an engine with electromechanical valves |
US7055483B2 (en) * | 2004-03-19 | 2006-06-06 | Ford Global Technologies, Llc | Quick starting engine with electromechanical valves |
US7032545B2 (en) * | 2004-03-19 | 2006-04-25 | Ford Global Technologies, Llc | Multi-stroke cylinder operation in an internal combustion engine |
US7028650B2 (en) * | 2004-03-19 | 2006-04-18 | Ford Global Technologies, Llc | Electromechanical valve operating conditions by control method |
US7383820B2 (en) * | 2004-03-19 | 2008-06-10 | Ford Global Technologies, Llc | Electromechanical valve timing during a start |
US7072758B2 (en) | 2004-03-19 | 2006-07-04 | Ford Global Technologies, Llc | Method of torque control for an engine with valves that may be deactivated |
US7128043B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control based on a vehicle electrical system |
US7128687B2 (en) * | 2004-03-19 | 2006-10-31 | Ford Global Technologies, Llc | Electromechanically actuated valve control for an internal combustion engine |
DE102004021183B4 (de) * | 2004-04-30 | 2008-01-24 | Audi Ag | Verfahren zum drehmomentneutralen Umschalten einer Brennkraftmaschine sowie eine Brennkraftmaschine zur Ausführung des Verfahrens |
US9726103B2 (en) * | 2010-06-07 | 2017-08-08 | Toyota Jidosha Kabushiki Kaisha | Fuel injection amount control apparatus for an internal combustion engine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148716A (de) * | 1974-05-21 | 1975-11-28 | ||
US4091780A (en) * | 1975-02-07 | 1978-05-30 | Nissan Motor Company, Ltd. | Car knock preventive system |
US4106448A (en) * | 1975-03-03 | 1978-08-15 | Nippon Soken, Inc. | Internal combustion engine and method of operation |
JPS5564115A (en) * | 1978-11-09 | 1980-05-14 | Honda Motor Co Ltd | Internal combustion engine |
JPS5825537A (ja) * | 1981-08-07 | 1983-02-15 | Mitsubishi Motors Corp | 多気筒内燃機関 |
GB2105785B (en) * | 1981-09-10 | 1984-10-03 | Honda Motor Co Ltd | Controlling opening of multiple i c engine intake and exhaust valves |
JPS5865946A (ja) * | 1981-10-14 | 1983-04-19 | Toyota Motor Corp | 内燃機関の吸気装置 |
US4480617A (en) * | 1981-11-11 | 1984-11-06 | Honda Giken Kogyo Kabushiki Kaisha | Valve operation control apparatus in internal combustion engine |
JPS58126443A (ja) * | 1982-01-22 | 1983-07-27 | Mitsubishi Motors Corp | 休筒エンジン |
US4494502A (en) * | 1982-01-27 | 1985-01-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Idling controller of variable displacement engine |
US4494506A (en) * | 1982-02-03 | 1985-01-22 | Mazda Motor Corporation | Intake system for an internal combustion engine |
JPS5934430A (ja) * | 1982-08-20 | 1984-02-24 | Mazda Motor Corp | エンジンの気筒数制御装置 |
AU551310B2 (en) * | 1983-06-06 | 1986-04-24 | Honda Giken Kogyo Kabushiki Kaisha | Valve actuating mechanism |
JPS6060223A (ja) * | 1983-09-12 | 1985-04-06 | Nissan Motor Co Ltd | 自動車用エンジン |
JPS60233327A (ja) * | 1984-05-07 | 1985-11-20 | Toyota Motor Corp | 内燃機関の空燃比および点火時期制御装置 |
JPS6131610A (ja) * | 1984-07-24 | 1986-02-14 | Honda Motor Co Ltd | 内燃機関の弁作動休止装置 |
-
1986
- 1986-11-12 JP JP61269335A patent/JPS63124839A/ja active Granted
-
1987
- 1987-11-12 EP EP87310021A patent/EP0268433B1/de not_active Expired - Lifetime
- 1987-11-12 US US07/119,657 patent/US4926823A/en not_active Expired - Lifetime
- 1987-11-12 DE DE8787310021T patent/DE3769601D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63124839A (ja) | 1988-05-28 |
EP0268433B1 (de) | 1991-04-24 |
US4926823A (en) | 1990-05-22 |
EP0268433A1 (de) | 1988-05-25 |
JPH0545777B2 (de) | 1993-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |