DE69200235T2 - Hydraulische Steuervorrichtung für Amplitudenveränderliche Hubmechanismen mit mindestens einen Brennkraftmaschinenventil. - Google Patents
Hydraulische Steuervorrichtung für Amplitudenveränderliche Hubmechanismen mit mindestens einen Brennkraftmaschinenventil.Info
- Publication number
- DE69200235T2 DE69200235T2 DE1992600235 DE69200235T DE69200235T2 DE 69200235 T2 DE69200235 T2 DE 69200235T2 DE 1992600235 DE1992600235 DE 1992600235 DE 69200235 T DE69200235 T DE 69200235T DE 69200235 T2 DE69200235 T2 DE 69200235T2
- Authority
- DE
- Germany
- Prior art keywords
- amplitude
- control device
- combustion engine
- internal combustion
- hydraulic control
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9103335A FR2674287B1 (fr) | 1991-03-19 | 1991-03-19 | Commande hydraulique pour mecanisme de levee a amplitude variable d'au moins une soupape de moteur a combustion interne. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69200235D1 DE69200235D1 (de) | 1994-08-18 |
DE69200235T2 true DE69200235T2 (de) | 1995-03-02 |
Family
ID=9410902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992600235 Expired - Fee Related DE69200235T2 (de) | 1991-03-19 | 1992-03-06 | Hydraulische Steuervorrichtung für Amplitudenveränderliche Hubmechanismen mit mindestens einen Brennkraftmaschinenventil. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0505231B1 (de) |
JP (1) | JPH0586822A (de) |
DE (1) | DE69200235T2 (de) |
FR (1) | FR2674287B1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006026017A1 (de) * | 2006-06-01 | 2007-12-06 | Mahle International Gmbh | Einrichtung zum Abschalten zumindest eines Zylinders eines Verbrennungsmotors |
DE19952909B4 (de) * | 1999-11-03 | 2010-06-24 | Schaeffler Kg | Schaltbares Abstützelement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212844A1 (de) * | 1992-04-16 | 1993-10-21 | Audi Ag | Ventilbetätigungsmechanismus für eine Brennkraftmaschine |
FR2815377B1 (fr) | 2000-10-13 | 2003-02-07 | Peugeot Citroen Automobiles Sa | Dispositif de commande de distribution a soupapes, a configurations multiples |
DE10122373B4 (de) * | 2001-05-09 | 2014-09-18 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbares Abstützelement |
DE102009037496A1 (de) * | 2009-08-13 | 2011-02-17 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475489A (en) * | 1981-05-27 | 1984-10-09 | Honda Giken Kogyo Kabushiki Kaisha | Variable valve timing device for an internal combustion engine |
JPS60243310A (ja) * | 1984-05-18 | 1985-12-03 | Suzuki Motor Co Ltd | 4サイクルエンジンの吸排気弁の開き量可変装置 |
US4768467A (en) * | 1986-01-23 | 1988-09-06 | Fuji Jukogyo Kabushiki Kaisha | Valve operating system for an automotive engine |
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 |
FR2663078B1 (fr) * | 1990-06-06 | 1994-10-07 | Peugeot | Dispositif a linguet et a amplitude variable pour la levee d'une soupape de moteur a combustion interne. |
FR2663682B1 (fr) * | 1990-06-21 | 1992-10-16 | Peugeot | Dispositif a amplitude variable pour la levee d'au moins une soupape de moteur a combustion interne. |
-
1991
- 1991-03-19 FR FR9103335A patent/FR2674287B1/fr not_active Expired - Fee Related
-
1992
- 1992-03-06 EP EP19920400593 patent/EP0505231B1/de not_active Expired - Lifetime
- 1992-03-06 DE DE1992600235 patent/DE69200235T2/de not_active Expired - Fee Related
- 1992-03-19 JP JP6366492A patent/JPH0586822A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952909B4 (de) * | 1999-11-03 | 2010-06-24 | Schaeffler Kg | Schaltbares Abstützelement |
DE102006026017A1 (de) * | 2006-06-01 | 2007-12-06 | Mahle International Gmbh | Einrichtung zum Abschalten zumindest eines Zylinders eines Verbrennungsmotors |
US7677214B2 (en) | 2006-06-01 | 2010-03-16 | Mahle International Gmbh | Device for deactivation of at least one cylinder of an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
FR2674287B1 (fr) | 1993-07-23 |
JPH0586822A (ja) | 1993-04-06 |
DE69200235D1 (de) | 1994-08-18 |
EP0505231B1 (de) | 1994-07-13 |
FR2674287A1 (fr) | 1992-09-25 |
EP0505231A1 (de) | 1992-09-23 |
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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 |