DE69101199D1 - Ventiltrieb für Brennkraftmaschinen. - Google Patents
Ventiltrieb für Brennkraftmaschinen.Info
- Publication number
- DE69101199D1 DE69101199D1 DE91307740T DE69101199T DE69101199D1 DE 69101199 D1 DE69101199 D1 DE 69101199D1 DE 91307740 T DE91307740 T DE 91307740T DE 69101199 T DE69101199 T DE 69101199T DE 69101199 D1 DE69101199 D1 DE 69101199D1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- combustion engines
- valve train
- train
- valve
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- 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
- F01L13/0047—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 the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909018558A GB9018558D0 (en) | 1990-08-23 | 1990-08-23 | Valve gear for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69101199D1 true DE69101199D1 (de) | 1994-03-24 |
DE69101199T2 DE69101199T2 (de) | 1994-06-01 |
Family
ID=10681132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69101199T Expired - Fee Related DE69101199T2 (de) | 1990-08-23 | 1991-08-22 | Ventiltrieb für Brennkraftmaschinen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5178105A (de) |
EP (1) | EP0472430B1 (de) |
JP (1) | JP2632095B2 (de) |
DE (1) | DE69101199T2 (de) |
ES (1) | ES2050034T3 (de) |
GB (1) | GB9018558D0 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69222185D1 (de) * | 1991-04-24 | 1997-10-16 | Donald Charles Wride | Ventilantriebsvorrichtung |
IT1257904B (it) * | 1992-06-19 | 1996-02-16 | Fiat Ricerche | Dispositivo di comando di una valvola di un motore a combustione interna. |
SE513062C2 (sv) * | 1992-06-30 | 2000-06-26 | Fanja Ltd | Förfarande för styrning av arbetsförloppet i en förbränningskolvmotor samt motor för genomförande av förfarandet |
DE4322480C2 (de) * | 1993-07-06 | 1996-05-02 | Meta Motoren Energietech | Vorrichtung zur variablen Ventilsteuerung von Brennkraftmaschinen |
US5441021A (en) * | 1994-10-31 | 1995-08-15 | Moore Variable Cam, Inc. | Variable valve actuation camshaft |
DE19501386C2 (de) * | 1995-01-18 | 1998-12-10 | Meta Motoren Energietech | Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine |
DE19600536C2 (de) * | 1996-01-09 | 2002-08-22 | Meta Motoren Energietech | Vorrichtung zur variablen Steuerung eines Einlaßventils |
DE19745716A1 (de) * | 1997-10-16 | 1999-04-22 | Daimler Chrysler Ag | Vorrichtung zur variablen Ventilsteuerung für eine Brennkraftmaschine |
DE19745761A1 (de) * | 1997-10-16 | 1999-04-22 | Daimler Chrysler Ag | Variable Ventilsteuerung für Hubkolben-Brennkraftmaschinen |
DE19747031A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Variable Ventilsteuerung für Brennkraftmaschinen |
DE19747035A1 (de) * | 1997-10-24 | 1999-04-29 | Daimler Chrysler Ag | Variable Ventilsteuerung |
AUPP139598A0 (en) * | 1998-01-19 | 1998-02-05 | D.A.R.U.T. Pty Ltd | Cam and cam followers for engines |
DE19814800A1 (de) * | 1998-04-02 | 1999-10-14 | Daimler Chrysler Ag | Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine |
AUPP330998A0 (en) * | 1998-05-04 | 1998-05-28 | Bentley, Paul Joseph | Variable duration, overlap and cam timing |
EP0957239B1 (de) * | 1998-05-12 | 2005-02-09 | Siemens Aktiengesellschaft | Einrichtung zum Steuern einer Vorrichtung zum Verstellen des Ventilhubverlaufs eines Gaswechselventils einer Brennkraftmaschine |
EP1342897B1 (de) | 2002-03-08 | 2008-02-20 | Ford Global Technologies, LLC | Viertakt-Ottomotor mit variabler Ventilsteuerung |
DE10303601A1 (de) * | 2003-01-30 | 2004-08-12 | Mahle Ventiltrieb Gmbh | Ventilsteuerung |
AT500600B1 (de) * | 2004-07-20 | 2007-09-15 | Avl List Gmbh | Brennkraftmaschine mit innerer verbrennung |
JP2008506878A (ja) | 2004-07-17 | 2008-03-06 | マーレ ヴェンティルトリープ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 弁、特に内燃機関のガス交換弁に用いられる制御装置 |
WO2011111236A1 (ja) * | 2010-03-11 | 2011-09-15 | トヨタ自動車株式会社 | 内燃機関の弁駆動装置 |
US8448617B2 (en) * | 2010-10-20 | 2013-05-28 | GM Global Technology Operations LLC | Engine including camshaft with partial lobe |
DE102012214645A1 (de) | 2012-08-17 | 2014-02-20 | Mahle International Gmbh | Brennkraftmaschine mit zwei gegenläufigen Nockenwellen |
CN103726894A (zh) * | 2013-12-30 | 2014-04-16 | 长城汽车股份有限公司 | 用于发动机的配气机构及具有其的车辆 |
DE112015006305B4 (de) | 2015-03-13 | 2021-06-10 | GM Global Technology Operations LLC | Brennkraftmaschine mit erhöhtem Kompressionsverhältnis mit mehrstufiger Verstärkung |
CN104895634A (zh) * | 2015-06-30 | 2015-09-09 | 常州机电职业技术学院 | 一种连续可变正时装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1500342A (en) * | 1923-10-29 | 1924-07-08 | Milton H Smith | Valve construction |
US1885796A (en) * | 1930-02-15 | 1932-11-01 | Eoulet Georges | Valve operating mechanism |
US2814283A (en) * | 1954-04-12 | 1957-11-26 | Daimler Benz Ag | Valve control mechanism, particularly for high speed internal combustion engines |
US2833258A (en) * | 1955-04-28 | 1958-05-06 | Daimler Benz Ag | Valve mechanism for internal combustion engines |
US3313280A (en) * | 1965-04-16 | 1967-04-11 | Automobile Racing Club Of Okla | Variable valve timing mechanism |
FR2209395A5 (de) * | 1972-12-01 | 1974-06-28 | Peugeot & Renault | |
DE2456752A1 (de) * | 1974-11-30 | 1976-08-12 | Kloeckner Humboldt Deutz Ag | Ventilsteuerung fuer hubkolbenbrennkraftmaschinen |
JPS57188716A (en) * | 1981-05-15 | 1982-11-19 | Honda Motor Co Ltd | Variable valve timing device |
JPS5943911A (ja) * | 1982-09-03 | 1984-03-12 | Toyota Motor Corp | 内燃機関用カム |
JPS6030406A (ja) * | 1983-07-29 | 1985-02-16 | Honda Motor Co Ltd | 内燃機関のバルブ強制開閉装置 |
US4546735A (en) * | 1984-01-23 | 1985-10-15 | Southwest Research Institute | Valve actuator |
DE3519319A1 (de) * | 1985-05-30 | 1986-12-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Variable ventilsteuerung fuer eine hubkolben-brennkraftmaschine |
GB2180597A (en) * | 1985-09-13 | 1987-04-01 | Frederick Arthur Summerlin | Valve control |
US4771742A (en) * | 1986-02-19 | 1988-09-20 | Clemson University | Method for continuous camlobe phasing |
US4943352A (en) * | 1987-06-15 | 1990-07-24 | Purifiner Manufacturing Company | Oil reclamation device |
JPH0630407B2 (ja) * | 1987-08-31 | 1994-04-20 | 日本電気株式会社 | 電子走査アンテナ |
EP0336259B1 (de) * | 1988-03-28 | 1994-09-21 | Nissan Motor Co., Ltd. | Steueranordnung für Tellerventile einer Brennkraftmaschine und ähnliches |
US5048474A (en) * | 1989-02-22 | 1991-09-17 | Nissan Motor Co., Ltd. | Valve train for automotive engine |
US5052350A (en) * | 1990-11-02 | 1991-10-01 | King Brian T | Device to combine the motions of two camlobes differentially phased |
-
1990
- 1990-08-23 GB GB909018558A patent/GB9018558D0/en active Pending
-
1991
- 1991-08-22 US US07/748,624 patent/US5178105A/en not_active Expired - Fee Related
- 1991-08-22 EP EP91307740A patent/EP0472430B1/de not_active Expired - Lifetime
- 1991-08-22 DE DE69101199T patent/DE69101199T2/de not_active Expired - Fee Related
- 1991-08-22 ES ES91307740T patent/ES2050034T3/es not_active Expired - Lifetime
- 1991-08-23 JP JP3211804A patent/JP2632095B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0472430A3 (en) | 1992-05-27 |
DE69101199T2 (de) | 1994-06-01 |
JP2632095B2 (ja) | 1997-07-16 |
US5178105A (en) | 1993-01-12 |
EP0472430A2 (de) | 1992-02-26 |
JPH05133211A (ja) | 1993-05-28 |
ES2050034T3 (es) | 1994-05-01 |
GB9018558D0 (en) | 1990-10-10 |
EP0472430B1 (de) | 1994-02-16 |
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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 |