ATE434118T1 - Verbrennungsmotor mit variablem ventiltrieb - Google Patents
Verbrennungsmotor mit variablem ventiltriebInfo
- Publication number
- ATE434118T1 ATE434118T1 AT06724389T AT06724389T ATE434118T1 AT E434118 T1 ATE434118 T1 AT E434118T1 AT 06724389 T AT06724389 T AT 06724389T AT 06724389 T AT06724389 T AT 06724389T AT E434118 T1 ATE434118 T1 AT E434118T1
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- drive member
- valve drive
- variable valve
- connecting rod
- 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
-
- 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
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/06—Timing or lift different for valves of same 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/08—Timing or lift different for valves of different cylinders
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05008327A EP1712747A1 (de) | 2005-04-17 | 2005-04-17 | Ventiltrieb mit variablem Ventilhub und Steuerzeiten für hochdrehende Verbrennungsmotoren |
DE102005057127A DE102005057127A1 (de) | 2005-04-17 | 2005-11-30 | Verbrennungsmotor mit variablem Ventiltrieb |
PCT/EP2006/003525 WO2006111350A1 (de) | 2005-04-17 | 2006-04-18 | Verbrennungsmotor mit variablem ventiltrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE434118T1 true ATE434118T1 (de) | 2009-07-15 |
Family
ID=34935257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06724389T ATE434118T1 (de) | 2005-04-17 | 2006-04-18 | Verbrennungsmotor mit variablem ventiltrieb |
Country Status (6)
Country | Link |
---|---|
US (1) | US8042505B2 (de) |
EP (2) | EP1712747A1 (de) |
JP (1) | JP5166242B2 (de) |
AT (1) | ATE434118T1 (de) |
DE (2) | DE102005057127A1 (de) |
WO (1) | WO2006111350A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090283062A1 (en) * | 2008-05-14 | 2009-11-19 | Elias Taye | Actuator with self-locking helical gears for a continuously variable valve lift system |
JP5115747B2 (ja) * | 2009-02-13 | 2013-01-09 | スズキ株式会社 | 内燃機関の可変動弁装置 |
DE202009009906U1 (de) | 2009-07-21 | 2009-12-10 | Piller, Holger | Hydraulischer Ventilspielausgleich für einen vollvariablen Ventiltrieb |
EP2568146A1 (de) | 2011-09-08 | 2013-03-13 | MZ Motor Co. Ltd. | Ansteuersystem für ein Drosselsystem eines Gaseinlasses und Verbrennungsmotor |
US9574468B2 (en) | 2012-10-17 | 2017-02-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Variable valve operation control method and apparatus |
DE102013102231B4 (de) * | 2013-03-06 | 2016-02-25 | Uwe Eisenbeis | Variabler Ventiltrieb zur Betätigung eines Ventils eines Verbrennungsmotors |
DE102016101657A1 (de) | 2016-01-29 | 2017-08-03 | Uwe Eisenbeis | Variabler Ventiltrieb mit gemeinsamer Verstellung des Ventilhubs für mehrere Teiltriebe |
DE102016101655A1 (de) | 2016-01-29 | 2017-08-03 | Uwe Eisenbeis | Variabler Ventiltrieb mit Verstellschnecke mit axialem Spiel |
DE102016119105A1 (de) | 2016-10-07 | 2018-04-12 | Uwe Eisenbeis | Nockenwelle für Verbrennungsmotor |
EP3623592A1 (de) | 2018-09-17 | 2020-03-18 | Uwe Eisenbeis | Variabler ventiltrieb mit schmiermittelversorgungssystem |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1284700A (fr) * | 1961-01-07 | 1962-02-16 | Commande de distribution variable | |
GB1299673A (en) * | 1969-02-13 | 1972-12-13 | Fiat Spa | Improvements relating to valve actuating mechanisms for internal combustion engines |
DE2363891A1 (de) * | 1973-07-13 | 1975-06-26 | Daimler Benz Ag | Ventilverstellung fuer brennkraftmaschinen |
DE2335634A1 (de) * | 1973-07-13 | 1975-01-30 | Daimler Benz Ag | Ventilverstellung fuer brennkraftmaschinen |
SE464367B (sv) * | 1987-02-26 | 1991-04-15 | Volvo Ab | Ventilmekanism foer styrning av en tallriksventil |
GB8723256D0 (en) * | 1987-10-03 | 1987-11-04 | Jaguar Cars | Valve mechanisms |
JPH0571361A (ja) * | 1991-09-10 | 1993-03-23 | Honda Motor Co Ltd | 内燃機関の弁駆動装置 |
US5357915A (en) * | 1991-09-10 | 1994-10-25 | Honda Giken Kogyo Kabushiki Kaisha | Valve system for internal combustion engine |
JPH05179966A (ja) * | 1991-12-27 | 1993-07-20 | Honda Motor Co Ltd | 内燃機関の弁駆動装置 |
JP3092390B2 (ja) * | 1993-04-28 | 2000-09-25 | トヨタ自動車株式会社 | 内燃機関の可変動弁機構 |
JP3975032B2 (ja) | 1999-08-18 | 2007-09-12 | 株式会社日立製作所 | 内燃機関の動弁装置 |
JP2001164911A (ja) * | 1999-12-10 | 2001-06-19 | Yamaha Motor Co Ltd | 4サイクルエンジンの動弁機構 |
DE10100173A1 (de) * | 2001-01-04 | 2002-07-11 | Fev Motorentech Gmbh | Vollvariabler mechanischer Ventiltrieb für eine Kolbenbrennkraftmaschine |
AU2003242323A1 (en) * | 2002-05-17 | 2003-12-02 | Koichi Hatamura | Engine valve driver |
FR2849465B1 (fr) * | 2002-12-27 | 2006-11-03 | Renault Sa | Dispositif de commande de soupape de moteur a combustion interne, a levee variable |
US6684832B1 (en) * | 2003-04-28 | 2004-02-03 | Roberto Marcelo Codina | Oscillating camshaft controlled valve operating device |
-
2005
- 2005-04-17 EP EP05008327A patent/EP1712747A1/de not_active Withdrawn
- 2005-11-30 DE DE102005057127A patent/DE102005057127A1/de not_active Ceased
-
2006
- 2006-04-18 AT AT06724389T patent/ATE434118T1/de active
- 2006-04-18 EP EP06724389A patent/EP1875047B1/de active Active
- 2006-04-18 DE DE502006004004T patent/DE502006004004D1/de active Active
- 2006-04-18 US US11/911,719 patent/US8042505B2/en active Active
- 2006-04-18 WO PCT/EP2006/003525 patent/WO2006111350A1/de active Application Filing
- 2006-04-18 JP JP2008506991A patent/JP5166242B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1712747A1 (de) | 2006-10-18 |
DE102005057127A1 (de) | 2006-11-09 |
EP1875047A1 (de) | 2008-01-09 |
US8042505B2 (en) | 2011-10-25 |
DE502006004004D1 (de) | 2009-07-30 |
WO2006111350A1 (de) | 2006-10-26 |
JP2008537054A (ja) | 2008-09-11 |
US20080245325A1 (en) | 2008-10-09 |
EP1875047B1 (de) | 2009-06-17 |
JP5166242B2 (ja) | 2013-03-21 |
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