DE68900636D1 - Steuerverfahren fuer die ventilsteuerzeitumschaltung in einer brennkraftmaschine. - Google Patents
Steuerverfahren fuer die ventilsteuerzeitumschaltung in einer brennkraftmaschine.Info
- Publication number
- DE68900636D1 DE68900636D1 DE8989306638T DE68900636T DE68900636D1 DE 68900636 D1 DE68900636 D1 DE 68900636D1 DE 8989306638 T DE8989306638 T DE 8989306638T DE 68900636 T DE68900636 T DE 68900636T DE 68900636 D1 DE68900636 D1 DE 68900636D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- control method
- valve control
- switching
- 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
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- 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
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
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)
- Valve Device For Special Equipments (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63192240A JP2652879B2 (ja) | 1988-08-01 | 1988-08-01 | エンジンにおけるバルブタイミングの切換制御方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68900636D1 true DE68900636D1 (de) | 1992-02-13 |
Family
ID=16287988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989306638T Expired - Lifetime DE68900636D1 (de) | 1988-08-01 | 1989-06-29 | Steuerverfahren fuer die ventilsteuerzeitumschaltung in einer brennkraftmaschine. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4917057A (de) |
EP (1) | EP0353863B1 (de) |
JP (1) | JP2652879B2 (de) |
CA (1) | CA1326181C (de) |
DE (1) | DE68900636D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2712544B2 (ja) * | 1989-05-11 | 1998-02-16 | 日産自動車株式会社 | 車両用内燃機関のバルブタイミング制御装置 |
JP2770238B2 (ja) * | 1989-06-15 | 1998-06-25 | 本田技研工業株式会社 | 内燃エンジンのバルブタイミング切換制御装置の故障検知方法 |
JP2741266B2 (ja) * | 1989-12-18 | 1998-04-15 | マツダ株式会社 | エンジンの吸排気制御装置 |
CA2075960C (en) * | 1990-02-16 | 1995-09-05 | Clive Dopson | Valve control means |
US5253621A (en) * | 1992-08-14 | 1993-10-19 | Group Lotus Plc | Valve control means |
GB9003603D0 (en) * | 1990-02-16 | 1990-04-11 | Lotus Group Plc | Cam mechanisms |
JPH03260344A (ja) * | 1990-03-08 | 1991-11-20 | Honda Motor Co Ltd | 内燃エンジンの制御方法 |
US5209201A (en) * | 1990-08-10 | 1993-05-11 | Honda Giken Kogyo Kabushiki Kaisha | Internal combustion engine |
JP2687718B2 (ja) * | 1990-11-21 | 1997-12-08 | 日産自動車株式会社 | 内燃機関のカム切換制御装置 |
JP2707832B2 (ja) * | 1990-11-26 | 1998-02-04 | 日産自動車株式会社 | 内燃機関の出力制御装置 |
JPH04246249A (ja) * | 1991-01-31 | 1992-09-02 | Nissan Motor Co Ltd | 内燃機関の実圧縮比制御装置 |
JP2905612B2 (ja) * | 1991-03-28 | 1999-06-14 | マツダ株式会社 | エンジンのバルブタイミング制御装置 |
US5280770A (en) * | 1991-06-26 | 1994-01-25 | Honda Giken Kogyo Kabushiki Kaisha | Variable valve actuation control system |
JP3286420B2 (ja) * | 1993-09-28 | 2002-05-27 | 株式会社ユニシアジェックス | 内燃機関の吸排気弁駆動制御装置 |
JP2001214768A (ja) * | 2000-02-03 | 2001-08-10 | Fuji Heavy Ind Ltd | 可変バルブタイミング機構付エンジンの制御装置 |
US7421981B2 (en) * | 2004-03-17 | 2008-09-09 | Ricardo, Inc. | Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching |
DE602005022322D1 (de) * | 2005-11-18 | 2010-08-26 | Ford Global Tech Llc | Brennkraftmaschine mit einem Ventiltrieb mit variablem Ventilhub und Verfahren zur Steuerung des Ventilhubumschaltens |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033304A (en) * | 1974-06-14 | 1977-07-05 | David Luria | Piston-type internal combustion engine |
US4200067A (en) * | 1978-05-01 | 1980-04-29 | General Motors Corporation | Hydraulic valve actuator and fuel injection system |
US4296911A (en) * | 1979-02-07 | 1981-10-27 | Escobosa Alfonso S | Hydraulic controlled sonic induction system |
JPS58132173U (ja) * | 1982-03-01 | 1983-09-06 | トヨタ自動車株式会社 | エンジンの制御装置 |
US4534323A (en) * | 1982-12-23 | 1985-08-13 | Nissan Motor Co., Ltd. | Valve operation changing system of internal combustion engine |
JPH0639939B2 (ja) * | 1985-04-30 | 1994-05-25 | マツダ株式会社 | エンジンの動弁装置 |
US4759321A (en) * | 1985-06-24 | 1988-07-26 | Nissan Motor Co., Ltd. | Valve timing arrangement for internal combustion engine having multiple inlet valves per cylinder |
DE3619956A1 (de) * | 1986-06-13 | 1987-12-17 | Opel Adam Ag | Einrichtung zur automatischen drehwinkelverstellung einer nockenwelle von brennkraftmaschinen, insbesondere fuer kraftfahrzeuge |
JPS63147909A (ja) * | 1986-10-23 | 1988-06-20 | Honda Motor Co Ltd | 内燃機関の弁作動特性可変制御装置 |
JPS63167012A (ja) * | 1986-12-27 | 1988-07-11 | Honda Motor Co Ltd | 内燃機関用動弁機構の油圧回路 |
US4807574A (en) * | 1986-12-27 | 1989-02-28 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating device for internal combustion engine |
-
1988
- 1988-08-01 JP JP63192240A patent/JP2652879B2/ja not_active Expired - Lifetime
-
1989
- 1989-06-29 EP EP89306638A patent/EP0353863B1/de not_active Expired - Lifetime
- 1989-06-29 DE DE8989306638T patent/DE68900636D1/de not_active Expired - Lifetime
- 1989-06-30 CA CA000604598A patent/CA1326181C/en not_active Expired - Lifetime
- 1989-08-01 US US07/388,144 patent/US4917057A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4917057A (en) | 1990-04-17 |
EP0353863A1 (de) | 1990-02-07 |
CA1326181C (en) | 1994-01-18 |
EP0353863B1 (de) | 1992-01-02 |
JPH0242106A (ja) | 1990-02-13 |
JP2652879B2 (ja) | 1997-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |