ES2170432T3 - Procedimiento para controlar un decalaje de levas regulable en un motor de combustion interna de vehiculos automoviles. - Google Patents
Procedimiento para controlar un decalaje de levas regulable en un motor de combustion interna de vehiculos automoviles.Info
- Publication number
- ES2170432T3 ES2170432T3 ES98106397T ES98106397T ES2170432T3 ES 2170432 T3 ES2170432 T3 ES 2170432T3 ES 98106397 T ES98106397 T ES 98106397T ES 98106397 T ES98106397 T ES 98106397T ES 2170432 T3 ES2170432 T3 ES 2170432T3
- Authority
- ES
- Spain
- Prior art keywords
- controlling
- motor
- decalage
- procedure
- separation
- 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
- F02D13/0261—Controlling the valve overlap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2201/00—Electronic control systems; Apparatus or methods therefor
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO PARA CONTROLAR UN SEPARADOR DE LEVAS AJUSTABLE PARA UN MOTOR DE COMBUSTION INTERNA DE AUTOMOVILES, EN EL QUE A PARTIR DE UN CAMPO DE CARACTERISTICAS BASICO SE REGULA PREVIAMENTE UNA SEPARACION MINIMA DE LEVAS MEDIANTE UN EQUIPO ELECTRONICO DE CONTROL (1). UNA UNIDAD QUE CONTROLA LA ESTABILIDAD DE LA MARCHA (3) DETERMINA EL MOMENTO EN EL QUE EL MOTOR DE COMBUSTION SUPERA UN UMBRAL DE ESTABILIDAD PARA UN AJUSTE DE SEPARACION MINIMA DE LAS LEVAS. UNA UNIDAD DE AJUSTE DE LA SEPARACION (4) INCREMENTA LA SEPARACION DE LAS LEVAS CUANDO SE REBASA EL UMBRAL DE ESTABILIDAD DE MARCHA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722187A DE19722187A1 (de) | 1997-05-27 | 1997-05-27 | Verfahren zur Steuerung einer verstellbaren Nockenspreizung bei einer Brennkraftmaschine in Kraftfahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170432T3 true ES2170432T3 (es) | 2002-08-01 |
Family
ID=7830645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98106397T Expired - Lifetime ES2170432T3 (es) | 1997-05-27 | 1998-04-08 | Procedimiento para controlar un decalaje de levas regulable en un motor de combustion interna de vehiculos automoviles. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0881363B1 (es) |
DE (2) | DE19722187A1 (es) |
ES (1) | ES2170432T3 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10001583C2 (de) * | 2000-01-17 | 2002-03-21 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Funktionsüberwachung eines Gasströmungssteuerorgans, insbesondere einer Drallkappe, bei einer Brennkraftmaschine |
DE10156510A1 (de) * | 2001-11-16 | 2003-06-05 | Audi Ag | System zum Beheben der Abweichung einer verstellbaren Nockenwelle |
JP3873970B2 (ja) | 2003-05-23 | 2007-01-31 | トヨタ自動車株式会社 | 多気筒内燃機関の制御装置 |
CN101173635B (zh) * | 2003-05-23 | 2010-09-01 | 丰田自动车株式会社 | 用于多缸内燃机的控制装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3406732A1 (de) * | 1984-02-24 | 1985-08-29 | Reinhard 3501 Ahnatal Bennedik | Arbeitsverfahren fuer hubkolbenverbrennungskraftmaschinen mit innerer verbrennung und verbrennungskraftmaschine dafuer |
DE4006950A1 (de) * | 1990-03-06 | 1991-09-12 | Bayerische Motoren Werke Ag | Regelverfahren zur drehzahlabhaengigen, stufenlosen verstellung der nockenspreizung |
US5245968A (en) * | 1992-08-04 | 1993-09-21 | Ford Motor Company | System to determine cam phase and cylinder identification for a variable cam timing engine |
DE4230074A1 (de) * | 1992-09-09 | 1994-03-10 | Bayerische Motoren Werke Ag | Hubkolben-Brennkraftmaschine mit zwei Gaswechselventilen je Zylinder |
EP0582846B1 (de) * | 1992-08-13 | 1996-04-24 | Bayerische Motoren Werke Aktiengesellschaft | Hubkolben-Brennkraftmaschine mit zwei Gaswechselventilen je Zylinder |
DE4232836C1 (de) * | 1992-09-30 | 1993-09-30 | Siemens Ag | Verfahren zur Regelung der stufenlosen Verstellung der Nockenspreizung |
JPH0777073A (ja) * | 1993-09-09 | 1995-03-20 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
JP3119050B2 (ja) * | 1993-09-28 | 2000-12-18 | トヨタ自動車株式会社 | 内燃機関のバルブタイミング制御装置 |
DE4340614C2 (de) * | 1993-11-29 | 1998-01-22 | Bayerische Motoren Werke Ag | Vorrichtung zur Verdrehung einer Nockenwelle gegenüber der Kurbelwelle in einer Kraftfahrzeug-Brennkraftmaschine |
-
1997
- 1997-05-27 DE DE19722187A patent/DE19722187A1/de not_active Withdrawn
-
1998
- 1998-04-08 EP EP98106397A patent/EP0881363B1/de not_active Expired - Lifetime
- 1998-04-08 DE DE59802874T patent/DE59802874D1/de not_active Expired - Lifetime
- 1998-04-08 ES ES98106397T patent/ES2170432T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0881363A1 (de) | 1998-12-02 |
DE19722187A1 (de) | 1998-12-03 |
DE59802874D1 (de) | 2002-03-14 |
EP0881363B1 (de) | 2002-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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