DE3855394D1 - Ventilsteuerungsvorrichtung für Brennkraftmaschine - Google Patents
Ventilsteuerungsvorrichtung für BrennkraftmaschineInfo
- Publication number
- DE3855394D1 DE3855394D1 DE3855394T DE3855394T DE3855394D1 DE 3855394 D1 DE3855394 D1 DE 3855394D1 DE 3855394 T DE3855394 T DE 3855394T DE 3855394 T DE3855394 T DE 3855394T DE 3855394 D1 DE3855394 D1 DE 3855394D1
- Authority
- DE
- Germany
- Prior art keywords
- control device
- internal combustion
- valve control
- combustion engines
- engines
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
- F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29262187 | 1987-11-19 | ||
JP63251526A JPH01253515A (ja) | 1987-11-19 | 1988-10-05 | 内燃機関の動弁装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3855394D1 true DE3855394D1 (de) | 1996-08-08 |
DE3855394T2 DE3855394T2 (de) | 1996-10-31 |
Family
ID=26540232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3855394T Expired - Fee Related DE3855394T2 (de) | 1987-11-19 | 1988-11-21 | Ventilsteuerungsvorrichtung für Brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US4919089A (de) |
EP (1) | EP0317364B1 (de) |
JP (1) | JPH01253515A (de) |
CA (1) | CA1314450C (de) |
DE (1) | DE3855394T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0747923B2 (ja) * | 1989-06-30 | 1995-05-24 | いすゞ自動車株式会社 | 可変バルブタイミング・リフト装置 |
DE59104256D1 (de) * | 1991-02-23 | 1995-02-23 | Bayerische Motoren Werke Ag | Ölkreislauf einer Maschine oder eines Fahrzeuges. |
JPH04111506U (ja) * | 1991-03-18 | 1992-09-28 | 本田技研工業株式会社 | 内燃機関用機関弁の油圧駆動装置 |
US5158048A (en) * | 1992-04-02 | 1992-10-27 | Siemens Automotive L.P. | Lost motion actuator |
US5216988A (en) * | 1992-10-15 | 1993-06-08 | Siemens Automotive L.P. | Dual bucket hydraulic actuator |
US5241927A (en) * | 1992-10-20 | 1993-09-07 | Rhoads Eugene W | Internal combustion engine with different exhaust and intake valve operating characteristics |
US5372114A (en) * | 1993-10-29 | 1994-12-13 | Cummins Engine Company, Inc. | Dampened pressure regulating and load cell tappet |
IT1285853B1 (it) | 1996-04-24 | 1998-06-24 | Fiat Ricerche | Motore a combustione interna con valvole ad azionamento variabile. |
US5996550A (en) * | 1997-07-14 | 1999-12-07 | Diesel Engine Retarders, Inc. | Applied lost motion for optimization of fixed timed engine brake system |
IT1307361B1 (it) * | 1999-10-06 | 2001-11-06 | Fiat Ricerche | Perfezionamenti ai motori a combustione interna con valvole adazionamento variabile. |
US6341585B1 (en) * | 2000-09-07 | 2002-01-29 | Edward Lawrence Warren | Variable inlet valve damper for an internal combustion engine |
DE10129729A1 (de) * | 2001-06-20 | 2003-01-23 | Mahle Ventiltrieb Gmbh | Hydraulisches Spielausgleichselement für einen Ventiltrieb eines Verbrennungsmotors |
US20030217713A1 (en) * | 2002-01-30 | 2003-11-27 | Richardson Donald G. | Variable valve opening for an internal combustion engine |
DE102004048071A1 (de) | 2004-10-02 | 2006-04-20 | Ina-Schaeffler Kg | Ventiltrieb für ein nockenbetätigtes Hubventil |
US20080319630A1 (en) * | 2007-06-22 | 2008-12-25 | Esau Aguinaga | Adaptive air intake manifold valve actuator (IMVA) |
DE102012211458B3 (de) | 2012-07-03 | 2013-11-21 | Schaeffler Technologies AG & Co. KG | Deckel mit Ölspeicherfunktionalität für ein Gehäuse eines elektrohydraulischen Ventiltriebes eines Verbrennungsmotors |
DE102012215250A1 (de) | 2012-08-28 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Gehäuse eines elektrohydraulischen Ventiltriebes und Verfahren zu dessen Montage |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE751538C (de) * | 1943-03-03 | 1952-11-04 | Kloeckner Humboldt Deutz Ag | Druckfluessigkeitsantrieb, insbesondere fuer Ventile an Brennkraftmaschinen |
CH243908A (de) * | 1944-11-27 | 1946-08-15 | Schweizerische Lokomotiv | Flüssigkeitsbremse mit Rückschlagventil am Passivkolben von hydraulisch gesteuerten Ventilen von Brennkraftmaschinen. |
US2522185A (en) * | 1946-05-22 | 1950-09-12 | Lorraine L Manly | Hydraulic valve operating mechanism |
AT240649B (de) * | 1963-03-22 | 1965-06-10 | Hans Dipl Ing Dr Techn List | Hydraulische Steuerungseinrichtung für Brennkraftmaschinen, insbesondere Gasmaschinen |
JPS543B2 (de) * | 1974-02-28 | 1979-01-05 | ||
US4134371A (en) * | 1977-04-28 | 1979-01-16 | Hausknecht Louis A | Valve control system |
IT1101099B (it) * | 1978-12-27 | 1985-09-28 | Piatti Sanzio Pio Vincenzo | Perfezionamenti apportati o relativi all'azionamento delle valvole di motori endotermici |
DE3004396A1 (de) * | 1980-02-07 | 1981-08-13 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Ventilsteuerung fuer brennkraftmaschinen |
JPS59170414A (ja) * | 1983-03-18 | 1984-09-26 | Nissan Motor Co Ltd | 油圧式弁駆動装置 |
JPS59183014A (ja) * | 1983-03-31 | 1984-10-18 | Nissan Motor Co Ltd | 油圧式弁駆動装置 |
US4483283A (en) * | 1983-05-13 | 1984-11-20 | Hausknecht Louis A | Variable valve control system with dampener assembly |
JPS6073004A (ja) * | 1983-09-28 | 1985-04-25 | Yanmar Diesel Engine Co Ltd | 内燃機関の油圧動弁装置 |
JPH0612058B2 (ja) * | 1984-12-27 | 1994-02-16 | トヨタ自動車株式会社 | 可変バルブタイミング・リフト装置 |
DE3511819A1 (de) * | 1985-03-30 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Ventilsteuervorrichtung |
DE3511820A1 (de) * | 1985-03-30 | 1986-10-02 | Robert Bosch Gmbh, 7000 Stuttgart | Ventilsteuervorrichtung fuer eine hubkolben-brennkraftmaschine |
-
1988
- 1988-10-05 JP JP63251526A patent/JPH01253515A/ja active Granted
- 1988-11-17 US US07/273,202 patent/US4919089A/en not_active Expired - Lifetime
- 1988-11-18 CA CA000583516A patent/CA1314450C/en not_active Expired - Fee Related
- 1988-11-21 EP EP88310979A patent/EP0317364B1/de not_active Expired - Lifetime
- 1988-11-21 DE DE3855394T patent/DE3855394T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4919089A (en) | 1990-04-24 |
EP0317364A1 (de) | 1989-05-24 |
EP0317364B1 (de) | 1996-07-03 |
DE3855394T2 (de) | 1996-10-31 |
CA1314450C (en) | 1993-03-16 |
JPH0534484B2 (de) | 1993-05-24 |
JPH01253515A (ja) | 1989-10-09 |
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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 |