DE69102591D1 - Amplitudenveränderliche Vorrichtung für mindestens einen Brennkraftmaschinensteuerventilhub. - Google Patents
Amplitudenveränderliche Vorrichtung für mindestens einen Brennkraftmaschinensteuerventilhub.Info
- Publication number
- DE69102591D1 DE69102591D1 DE69102591T DE69102591T DE69102591D1 DE 69102591 D1 DE69102591 D1 DE 69102591D1 DE 69102591 T DE69102591 T DE 69102591T DE 69102591 T DE69102591 T DE 69102591T DE 69102591 D1 DE69102591 D1 DE 69102591D1
- Authority
- DE
- Germany
- Prior art keywords
- amplitude
- control valve
- engine control
- variable device
- valve stroke
- 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
- 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
- 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
- F01L1/265—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 peculiar to machines or engines with three or more intake valves per cylinder
-
- 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
- F01L13/0021—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 by modification of rocker arm ratio
-
- 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
- F02B2275/20—SOHC [Single overhead camshaft]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007799A FR2663682B1 (fr) | 1990-06-21 | 1990-06-21 | Dispositif a amplitude variable pour la levee d'au moins une soupape de moteur a combustion interne. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69102591D1 true DE69102591D1 (de) | 1994-07-28 |
DE69102591T2 DE69102591T2 (de) | 1995-02-09 |
Family
ID=9397879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991602591 Expired - Fee Related DE69102591T2 (de) | 1990-06-21 | 1991-05-24 | Amplitudenveränderliche Vorrichtung für mindestens einen Brennkraftmaschinensteuerventilhub. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0462853B1 (de) |
DE (1) | DE69102591T2 (de) |
FR (1) | FR2663682B1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2674287B1 (fr) * | 1991-03-19 | 1993-07-23 | Peugeot | Commande hydraulique pour mecanisme de levee a amplitude variable d'au moins une soupape de moteur a combustion interne. |
DE4212844A1 (de) * | 1992-04-16 | 1993-10-21 | Audi Ag | Ventilbetätigungsmechanismus für eine Brennkraftmaschine |
EP0638706A1 (de) * | 1993-08-05 | 1995-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
FR2731043B1 (fr) * | 1995-02-24 | 1997-04-04 | Renault | Dispositif de distribution variable pour moteur a combustion interne |
NL1001267C2 (nl) * | 1995-09-22 | 1997-03-25 | Netherlands Car Bv | Verbrandingsmotor. |
DE19730814A1 (de) * | 1997-07-18 | 1999-01-21 | Schaeffler Waelzlager Ohg | Periodisch beaufschlagbarer Ventiltrieb |
DE19930573A1 (de) * | 1999-07-02 | 2001-01-04 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
DE19930574A1 (de) * | 1999-07-02 | 2001-01-04 | Schaeffler Waelzlager Ohg | Ventiltrieb einer Brennkraftmaschine |
FR2815377B1 (fr) * | 2000-10-13 | 2003-02-07 | Peugeot Citroen Automobiles Sa | Dispositif de commande de distribution a soupapes, a configurations multiples |
DE10137490A1 (de) * | 2001-07-31 | 2003-02-13 | Ina Schaeffler Kg | Ventilsteuereinrichtung |
AU2002328657C1 (en) * | 2001-08-23 | 2009-01-08 | G.P. Embelton & Co. Pty. Ltd. | Sound insulation panel |
AUPR723501A0 (en) * | 2001-08-23 | 2001-09-13 | G.P. Embelton & Co. Pty. Ltd. | Sound insulation product |
DE102005033018A1 (de) | 2005-07-15 | 2007-01-25 | Schaeffler Kg | Ventiltrieb für eine Brennkraftmaschine |
DE102006031945A1 (de) * | 2006-07-11 | 2008-01-24 | Schaeffler Kg | Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
DE102009037496A1 (de) * | 2009-08-13 | 2011-02-17 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
GB2526554A (en) | 2014-05-27 | 2015-12-02 | Eaton Srl | Valvetrain with variable valve actuation |
DE102018204450B4 (de) * | 2018-03-22 | 2021-12-23 | Vitesco Technologies GmbH | Verfahren zum Prüfen einer variablen Ventilhubsteuerung eines Verbrennungsmotors |
CN109184845A (zh) * | 2018-11-06 | 2019-01-11 | 吉林大学 | 磁电驱动旋转式可变气门组件 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753197A1 (de) * | 1976-12-15 | 1978-06-22 | Eaton Corp | Ventilsteuervorrichtung |
DE3119133A1 (de) * | 1981-05-14 | 1982-12-02 | Anton Ing.(grad.) 8492 Furth Pfeifer | "ventilsteuerungseinrichtung fuer viertakt-verbrennungsmotoren" |
US4475489A (en) * | 1981-05-27 | 1984-10-09 | Honda Giken Kogyo Kabushiki Kaisha | Variable valve timing device for an internal combustion engine |
JPS63167016A (ja) * | 1986-12-27 | 1988-07-11 | Honda Motor Co Ltd | 多気筒内燃機関の動弁装置 |
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 |
IT1240107B (it) * | 1990-02-16 | 1993-11-27 | Ferrari Spa | Sistema di distribuzione variabile, in particolare per un motore endotermico. |
GB9003603D0 (en) * | 1990-02-16 | 1990-04-11 | Lotus Group Plc | Cam mechanisms |
-
1990
- 1990-06-21 FR FR9007799A patent/FR2663682B1/fr not_active Expired - Fee Related
-
1991
- 1991-05-24 EP EP91401347A patent/EP0462853B1/de not_active Expired - Lifetime
- 1991-05-24 DE DE1991602591 patent/DE69102591T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69102591T2 (de) | 1995-02-09 |
FR2663682B1 (fr) | 1992-10-16 |
FR2663682A1 (fr) | 1991-12-27 |
EP0462853B1 (de) | 1994-06-22 |
EP0462853A1 (de) | 1991-12-27 |
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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 |