DE69110342D1 - Ventiltriebvorrichtung für Viertaktbrennkraftmaschine. - Google Patents
Ventiltriebvorrichtung für Viertaktbrennkraftmaschine.Info
- Publication number
- DE69110342D1 DE69110342D1 DE69110342T DE69110342T DE69110342D1 DE 69110342 D1 DE69110342 D1 DE 69110342D1 DE 69110342 T DE69110342 T DE 69110342T DE 69110342 T DE69110342 T DE 69110342T DE 69110342 D1 DE69110342 D1 DE 69110342D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- drive device
- valve drive
- stroke internal
- 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
- 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
- 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
- F01L1/20—Adjusting or compensating clearance
-
- 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990024892U JPH0755285Y2 (ja) | 1990-03-14 | 1990-03-14 | 4サイクルエンジンの動弁装置 |
JP6827690A JP2864398B2 (ja) | 1990-03-20 | 1990-03-20 | 4サイクルエンジンの動弁装置 |
JP1990027683U JPH08483Y2 (ja) | 1990-03-20 | 1990-03-20 | 4サイクルエンジンの動弁装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69110342D1 true DE69110342D1 (de) | 1995-07-20 |
DE69110342T2 DE69110342T2 (de) | 1995-10-12 |
Family
ID=27284825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69110342T Expired - Fee Related DE69110342T2 (de) | 1990-03-14 | 1991-03-12 | Ventiltriebvorrichtung für Viertaktbrennkraftmaschine. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5111781A (de) |
EP (1) | EP0452671B1 (de) |
DE (1) | DE69110342T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9003603D0 (en) * | 1990-02-16 | 1990-04-11 | Lotus Group Plc | Cam mechanisms |
US5365895A (en) * | 1991-12-03 | 1994-11-22 | Motive Holdings Limited | Variable valve lift mechanism for internal combustion engine |
US5456224A (en) * | 1991-12-03 | 1995-10-10 | Motive Holdings Limited | Variable valve lift mechanism for internal combustion engine |
DE4223475A1 (de) * | 1992-07-16 | 1994-01-20 | Audi Ag | Ventilbetätigungsmechanismus |
DE4310735C1 (de) * | 1993-04-01 | 1994-05-26 | Audi Ag | Ventiltrieb für eine Brennkraftmaschine |
EP0638706A1 (de) * | 1993-08-05 | 1995-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
AUPN926596A0 (en) * | 1996-04-16 | 1996-05-09 | Roberts, Frederick William | Valve timing system |
US5666913A (en) * | 1996-05-29 | 1997-09-16 | Cummins Engine Company, Inc. | Variable timing cam follower lever assembly |
GB9612178D0 (en) * | 1996-06-11 | 1996-08-14 | Ricardo Consulating Engineers | Hydraulic tappets |
GB9703605D0 (en) * | 1997-02-21 | 1997-04-09 | T & N Technology Ltd | Operating mechanisms for valves |
US6053135A (en) * | 1997-10-07 | 2000-04-25 | Yamaha Hatsudoki Kabushiki Kaisha | Variable valve timing mechanism |
DE69805382T2 (de) * | 1997-10-07 | 2002-11-07 | Yamaha Motor Co Ltd | Variable Ventilsteuervorrichtung |
MY120554A (en) * | 1997-10-29 | 2005-11-30 | Honda Motor Co Ltd | Valve operating system in internal combustion engine |
US6155216A (en) * | 1998-01-26 | 2000-12-05 | Riley; Michael B | Variable valve apparatus |
DE19825308A1 (de) * | 1998-06-05 | 1999-12-09 | Bayerische Motoren Werke Ag | Variabler Ventiltrieb für eine Brennkraftmaschine |
US6705264B2 (en) | 1998-12-24 | 2004-03-16 | Yamaha Marine Kabushiki Kaisha | Valve control for outboard motor engine |
US6267090B1 (en) | 1999-04-21 | 2001-07-31 | Caterpillar Inc. | Internal combustion engine with rotatable rocker arm shaft for friction reduction |
DE19930574A1 (de) * | 1999-07-02 | 2001-01-04 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
DE19930573A1 (de) * | 1999-07-02 | 2001-01-04 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
GB2357131A (en) * | 1999-12-09 | 2001-06-13 | Mechadyne Internat Plc | Valve actuating mechanism |
JP2001342812A (ja) | 2000-05-31 | 2001-12-14 | Sanshin Ind Co Ltd | 船外機用4サイクルエンジン |
US6910450B2 (en) | 2000-05-31 | 2005-06-28 | Yamaha Marine Kabushiki Kaisha | Variable valve timing structure for outboard motor engine |
JP2001342919A (ja) | 2000-05-31 | 2001-12-14 | Sanshin Ind Co Ltd | 船外機用4サイクルエンジン |
DE10213081A1 (de) * | 2002-03-20 | 2003-10-02 | Hydraulik Ring Gmbh | Ventilsteuerung zur Einstellung des Hubes von Ventilen in Kraftfahrzeugen |
US6722331B2 (en) * | 2002-06-28 | 2004-04-20 | Tecumseh Products Company | Valve clearance adjustment mechanism |
JP4361772B2 (ja) * | 2003-09-22 | 2009-11-11 | ヤマハ発動機株式会社 | 4サイクルエンジンの動弁装置 |
JP4008411B2 (ja) * | 2003-12-24 | 2007-11-14 | 本田技研工業株式会社 | 内燃機関のバルブリフト可変装置 |
CN100427728C (zh) * | 2004-01-16 | 2008-10-22 | 本田技研工业株式会社 | 发动机的气门传动装置 |
CN100396891C (zh) * | 2004-01-16 | 2008-06-25 | 本田技研工业株式会社 | 发动机的气门传动装置 |
CN100396892C (zh) * | 2004-01-30 | 2008-06-25 | 本田技研工业株式会社 | 发动机 |
JP4026634B2 (ja) * | 2004-08-31 | 2007-12-26 | トヨタ自動車株式会社 | 可変動弁装置 |
JP4211846B2 (ja) * | 2004-08-31 | 2009-01-21 | トヨタ自動車株式会社 | 可変動弁装置 |
EP1902200A1 (de) * | 2005-06-27 | 2008-03-26 | BorgWarner Inc. | Aktor und steuerverfahren für einen mechanismus zur variablen ventilsteuerung |
US7845316B2 (en) * | 2007-07-06 | 2010-12-07 | Brp-Powertrain Gmbh & Co Kg | Internal combustion engine cooling system |
DE102011106395A1 (de) * | 2011-07-02 | 2013-01-03 | Man Truck & Bus Ag | Ventilsteuerung für mindestens ein Ventil einer Brennkraftmaschine |
CN102705027A (zh) * | 2012-06-11 | 2012-10-03 | 吉林大学 | 一种可变气门升程调节系统 |
EP2752561B1 (de) * | 2013-01-07 | 2015-04-08 | Caterpillar Motoren GmbH & Co. KG | Verfahren und Vorrichtung zur Steuerung des Betriebs eines Verbrennungsmotors |
JP6107529B2 (ja) * | 2013-08-09 | 2017-04-05 | トヨタ自動車株式会社 | 内燃機関 |
CN104948249B (zh) * | 2015-06-27 | 2017-11-21 | 吉林大学 | 气门间隙调节机构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR836367A (fr) * | 1938-04-08 | 1939-01-17 | Moteur à deux puissances différentes pour une même ouverture de l'organe de réglage de l'admission et une même vitesse | |
JPS55137305A (en) * | 1979-04-13 | 1980-10-27 | Nissan Motor Co Ltd | Valve lift for internal combustion engine |
JPS55148910A (en) * | 1979-05-07 | 1980-11-19 | Nissan Motor Co Ltd | Device for moving valve |
DE3119133A1 (de) * | 1981-05-14 | 1982-12-02 | Anton Ing.(grad.) 8492 Furth Pfeifer | "ventilsteuerungseinrichtung fuer viertakt-verbrennungsmotoren" |
JPS57193705A (en) * | 1981-05-25 | 1982-11-29 | Suzuki Motor Co Ltd | Driver for intake valves of engine |
DE3613912A1 (de) * | 1985-04-26 | 1986-10-30 | Mazda Motor Corp., Hiroshima | Variabler ventilmechanismus fuer verbrennungsmotoren |
US4643141A (en) * | 1986-01-26 | 1987-02-17 | Bledsoe Phillip G | Internal combustion engine valve lift and cam duration control system |
US4638773A (en) * | 1986-02-28 | 1987-01-27 | General Motors Corporation | Variable valve lift/timing mechanism |
DE3780617T2 (de) * | 1987-01-30 | 1992-12-10 | Honda Motor Co Ltd | Ventilantriebmechanismus fuer brennkraftmaschine. |
JP2663556B2 (ja) * | 1988-09-30 | 1997-10-15 | スズキ株式会社 | 4サイクル多気筒エンジンの動弁装置 |
JP2700692B2 (ja) * | 1989-06-30 | 1998-01-21 | スズキ株式会社 | 4サイクルエンジンの動弁装置 |
US5025761A (en) * | 1990-06-13 | 1991-06-25 | Chen Kuang Tong | Variable valve-timing device |
-
1991
- 1991-03-12 US US07/667,981 patent/US5111781A/en not_active Expired - Lifetime
- 1991-03-12 DE DE69110342T patent/DE69110342T2/de not_active Expired - Fee Related
- 1991-03-12 EP EP91103733A patent/EP0452671B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0452671A3 (en) | 1992-04-01 |
DE69110342T2 (de) | 1995-10-12 |
EP0452671A2 (de) | 1991-10-23 |
US5111781A (en) | 1992-05-12 |
EP0452671B1 (de) | 1995-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |