ATE291151T1 - Perfektioniertes ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor - Google Patents
Perfektioniertes ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotorInfo
- Publication number
- ATE291151T1 ATE291151T1 AT00402104T AT00402104T ATE291151T1 AT E291151 T1 ATE291151 T1 AT E291151T1 AT 00402104 T AT00402104 T AT 00402104T AT 00402104 T AT00402104 T AT 00402104T AT E291151 T1 ATE291151 T1 AT E291151T1
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- internal combustion
- valve actuating
- engine equipped
- adjustment
- Prior art date
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
- F01L13/0021—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
- 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
- F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9909811A FR2796983B1 (fr) | 1999-07-28 | 1999-07-28 | Dispositif perfectionne de commande d'une soupape et moteur a combustion interne muni de ce dispostif |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE291151T1 true ATE291151T1 (de) | 2005-04-15 |
Family
ID=9548631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00402104T ATE291151T1 (de) | 1999-07-28 | 2000-07-21 | Perfektioniertes ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1072761B1 (de) |
AT (1) | ATE291151T1 (de) |
DE (1) | DE60018650T2 (de) |
FR (1) | FR2796983B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1205643A1 (de) * | 2000-11-13 | 2002-05-15 | Stefan Battlogg | Ventieltrieb für eine Verbrennungskraftmaschine |
FR2839112A1 (fr) * | 2002-04-26 | 2003-10-31 | Roger Lecal | Mecanisme de distribution a levee angle d'ouverture calage et nombre de soupapes variables et moteur a combustion interne disposant de ce mecanisme |
JP4381188B2 (ja) * | 2004-03-19 | 2009-12-09 | 三菱ふそうトラック・バス株式会社 | 内燃機関の可変動弁装置 |
DE112004001267B4 (de) | 2004-03-23 | 2010-06-24 | Mitsubishi Fuso Truck And Bus Corp. | Variabler Ventiltrieb eines Verbrennungsmotors |
CN100406689C (zh) * | 2004-04-27 | 2008-07-30 | 三菱扶桑卡客车公司 | 内燃机的可变气门机构 |
FR2882781B1 (fr) * | 2005-03-07 | 2010-06-18 | Peugeot Citroen Automobiles Sa | Dispositif commandant l'ouverture et la fermeture d'une ou de plusieurs soupapes d'un moteur a combustion interne ainsi que moteur a combustion interne comprenant un tel dispositif |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190906650A (en) * | 1909-03-19 | 1909-10-14 | Paxman & Co Ltd Davey | Improvements in Valve Gear for Internal Combustion Engines. |
DE3438556A1 (de) * | 1984-10-20 | 1986-04-24 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Ventilsteuerung einer aufgeladenen viertakt-brennkraftmaschine |
DE3833540A1 (de) * | 1988-10-01 | 1990-04-12 | Peter Prof Dr Ing Kuhn | Vorrichtung zur betaetigung der ventile an verbrennungsmotoren mit veraenderlicher ventilerhebungskurve |
DE4220816A1 (de) * | 1992-06-25 | 1994-01-05 | Schaeffler Waelzlager Kg | Variable Ventilsteuerung mittels Änderung der Hebelverhältnisse bei Kipp- oder Schlepphebeln von Ventiltrieben |
-
1999
- 1999-07-28 FR FR9909811A patent/FR2796983B1/fr not_active Expired - Fee Related
-
2000
- 2000-07-21 AT AT00402104T patent/ATE291151T1/de not_active IP Right Cessation
- 2000-07-21 EP EP00402104A patent/EP1072761B1/de not_active Expired - Lifetime
- 2000-07-21 DE DE60018650T patent/DE60018650T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1072761A3 (de) | 2002-01-16 |
FR2796983B1 (fr) | 2001-10-26 |
DE60018650T2 (de) | 2006-05-04 |
EP1072761A2 (de) | 2001-01-31 |
EP1072761B1 (de) | 2005-03-16 |
FR2796983A1 (fr) | 2001-02-02 |
DE60018650D1 (de) | 2005-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |