ATE384858T1 - Variabler ventiltrieb für verbrennungskraftmaschinen - Google Patents
Variabler ventiltrieb für verbrennungskraftmaschinenInfo
- Publication number
- ATE384858T1 ATE384858T1 AT06013565T AT06013565T ATE384858T1 AT E384858 T1 ATE384858 T1 AT E384858T1 AT 06013565 T AT06013565 T AT 06013565T AT 06013565 T AT06013565 T AT 06013565T AT E384858 T1 ATE384858 T1 AT E384858T1
- Authority
- AT
- Austria
- Prior art keywords
- variable valve
- valve drive
- combustion engines
- intermediate element
- supporting body
- 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
- F01L13/0063—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
- 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
- F01L13/0026—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 by means of an eccentric
-
- 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
- F01L2013/0068—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 with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
-
- 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 |
---|---|---|---|
DE102005035315A DE102005035315B4 (de) | 2005-07-28 | 2005-07-28 | Variabler Ventiltrieb für Verbrennungskraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE384858T1 true ATE384858T1 (de) | 2008-02-15 |
Family
ID=37401072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06013565T ATE384858T1 (de) | 2005-07-28 | 2006-06-30 | Variabler ventiltrieb für verbrennungskraftmaschinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7367298B2 (de) |
EP (1) | EP1748160B1 (de) |
AT (1) | ATE384858T1 (de) |
DE (2) | DE102005035315B4 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090056602A (ko) * | 2007-11-30 | 2009-06-03 | 현대자동차주식회사 | 가변 밸브 리프트 장치 |
CN101550853B (zh) * | 2009-05-08 | 2011-04-06 | 上海汽车集团股份有限公司 | 发动机气门连续可变驱动机构 |
DE102012004413B4 (de) | 2012-03-08 | 2016-05-25 | Kolbenschmidt Pierburg Innovations Gmbh | Mechanisch steuerbare Ventiltriebanordnung |
DE102013109414A1 (de) * | 2013-08-29 | 2015-03-05 | Fev Gmbh | Ventilsteuerung für eine Brennkraftmaschine sowie Brennkraftmaschine |
CN105507979A (zh) | 2015-12-17 | 2016-04-20 | 广州汽车集团股份有限公司 | 连续可变气门升程系统及汽车 |
CN106640256A (zh) * | 2016-12-05 | 2017-05-10 | 广州汽车集团股份有限公司 | 连续可变气门升程系统及具有该系统的汽车 |
DE102017119348A1 (de) * | 2017-08-24 | 2019-02-28 | Man Truck & Bus Ag | Variabler Ventiltrieb |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519375B1 (fr) * | 1981-12-31 | 1986-07-11 | Baguena Michel | Distribution variable pour moteur a quatre temps |
DE10031783A1 (de) * | 2000-07-04 | 2002-01-24 | Iav Gmbh | Variabler Ventiltrieb mit einer indirekt von einem Nocken über einen Schwing- oder Kipphebel bewegten Ventilanordnung, vorzugsweise für Verbrennungsmotoren |
DE10052811A1 (de) * | 2000-10-25 | 2002-05-08 | Ina Schaeffler Kg | Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine |
US6955146B2 (en) | 2000-12-11 | 2005-10-18 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | System for variably actuating valves in internal combustion engines |
DE10061618B4 (de) * | 2000-12-11 | 2004-06-03 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Einrichtung zur variablen Betätigung von Ventilen mittels Nocken für Verbrennungsmotoren |
DE20220138U1 (de) * | 2002-12-20 | 2004-04-29 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb mit Nocken zur variablen Betätigung von Ventilen für Verbrennungsmotoren |
DE10123186A1 (de) * | 2001-05-12 | 2002-11-14 | Bayerische Motoren Werke Ag | Ventiltrieb-Vorrichtung zur variablen Hubverstellung eines Gaswechselventils einer Brennkraftmaschine |
DE10136612A1 (de) * | 2001-07-17 | 2003-02-06 | Herbert Naumann | Variable Hubventilsteuerungen |
DE10215281A1 (de) * | 2002-04-06 | 2003-10-16 | Willi Roth | Vorrichtung zum stufenlosen Variieren der Ventilerhebung in Verbrennungsmotoren |
DE10221133A1 (de) * | 2002-05-13 | 2003-11-27 | Thyssen Krupp Automotive Ag | Antriebs- und Verstellsystem für variable Ventilsteuerungen |
DE10306907B4 (de) * | 2003-02-17 | 2004-12-09 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb mit variabel einstellbarem Hub für Ventile von Verbrennungsmotoren |
DE10339658B4 (de) * | 2003-08-26 | 2019-03-28 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Einrichtung zur variablen Betätigung von Ventilen mittels Nocken für Verbrennungsmotoren |
DE102005006309A1 (de) * | 2004-03-01 | 2005-09-22 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Variabler Ventiltrieb für Verbrennungsmotoren |
DE102004038473B4 (de) * | 2004-08-07 | 2006-08-10 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Ladungswechselventile von Verbrennungsmotoren |
DE102005042258B4 (de) * | 2004-09-07 | 2009-07-09 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Brennkraftmaschinen mit zwischen Zylinderbänken angeordneter Nockenwelle |
-
2005
- 2005-07-28 DE DE102005035315A patent/DE102005035315B4/de not_active Expired - Fee Related
-
2006
- 2006-06-30 EP EP06013565A patent/EP1748160B1/de not_active Not-in-force
- 2006-06-30 DE DE502006000309T patent/DE502006000309D1/de active Active
- 2006-06-30 AT AT06013565T patent/ATE384858T1/de not_active IP Right Cessation
- 2006-07-27 US US11/494,202 patent/US7367298B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE502006000309D1 (de) | 2008-03-13 |
DE102005035315B4 (de) | 2007-05-10 |
DE102005035315A1 (de) | 2007-02-01 |
US20070022989A1 (en) | 2007-02-01 |
EP1748160A1 (de) | 2007-01-31 |
EP1748160B1 (de) | 2008-01-23 |
US7367298B2 (en) | 2008-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |