DE602004007092D1 - Betätigungsvorrichtung eines variablen Ventilhebemechanismus - Google Patents
Betätigungsvorrichtung eines variablen VentilhebemechanismusInfo
- Publication number
- DE602004007092D1 DE602004007092D1 DE602004007092T DE602004007092T DE602004007092D1 DE 602004007092 D1 DE602004007092 D1 DE 602004007092D1 DE 602004007092 T DE602004007092 T DE 602004007092T DE 602004007092 T DE602004007092 T DE 602004007092T DE 602004007092 D1 DE602004007092 D1 DE 602004007092D1
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- variable valve
- valve lift
- lift mechanism
- variable
- 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.)
- Active
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
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L13/0021—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
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/032—Electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003426070 | 2003-12-24 | ||
JP2003426070A JP4204966B2 (ja) | 2003-12-24 | 2003-12-24 | バルブリフト可変機構の駆動装置 |
JP2004049347A JP4188260B2 (ja) | 2004-02-25 | 2004-02-25 | エンジンの可変動弁装置 |
JP2004049347 | 2004-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004007092D1 true DE602004007092D1 (de) | 2007-08-02 |
DE602004007092T2 DE602004007092T2 (de) | 2007-11-22 |
Family
ID=34554857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004007092T Active DE602004007092T2 (de) | 2003-12-24 | 2004-12-21 | Betätigungsvorrichtung eines variablen Ventilhebemechanismus |
Country Status (4)
Country | Link |
---|---|
US (1) | US7104230B2 (de) |
EP (1) | EP1548240B1 (de) |
CN (1) | CN100395433C (de) |
DE (1) | DE602004007092T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2549968C (en) * | 2003-12-25 | 2009-08-11 | Honda Motor Co., Ltd. | Engine valve operating system |
JP4229902B2 (ja) * | 2004-01-16 | 2009-02-25 | 本田技研工業株式会社 | エンジンの動弁装置 |
TW200533825A (en) * | 2004-01-16 | 2005-10-16 | Honda Motor Co Ltd | Engine valve operating system |
JP4244342B2 (ja) * | 2004-01-16 | 2009-03-25 | 本田技研工業株式会社 | エンジンの動弁装置 |
JP4238203B2 (ja) | 2004-01-30 | 2009-03-18 | 本田技研工業株式会社 | エンジン |
US8511269B2 (en) * | 2006-06-07 | 2013-08-20 | Ford Global Technologies | Camshaft system for internal combustion engine |
JP4111234B2 (ja) * | 2006-10-31 | 2008-07-02 | 三菱自動車工業株式会社 | 内燃機関の動弁装置 |
US7377249B1 (en) * | 2007-03-19 | 2008-05-27 | Delphi Technologies, Inc. | Outward-opening gas-exchange valve system for an internal combustion engine |
US8220425B2 (en) | 2007-08-23 | 2012-07-17 | Honda Motor Co., Ltd. | Valve operation control system for internal combustion engine |
CN106989928B (zh) * | 2017-04-10 | 2019-05-14 | 华南理工大学 | 一种气门-气门导管摩擦副的磨损测试装置及测试方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55106823A (en) * | 1979-02-07 | 1980-08-16 | Nissan Motor Co Ltd | Transmission for automobile |
JPS60147581A (ja) * | 1984-01-11 | 1985-08-03 | Matsushita Refrig Co | 密閉型圧縮機の冷却装置 |
JPH0610626A (ja) * | 1992-06-26 | 1994-01-18 | Nippondenso Co Ltd | 内燃機関のバルブタイミング制御装置 |
DE4311264C2 (de) * | 1993-04-06 | 2002-08-29 | Bosch Gmbh Robert | Vorrichtung zur Drehlagenänderung einer Gaswechselventile einer Brennkraftmaschine steuernden Steuerwelle |
US5680837A (en) * | 1996-09-17 | 1997-10-28 | General Motors Corporation | Planetary cam phaser with worm electric actuator |
US6019076A (en) * | 1998-08-05 | 2000-02-01 | General Motors Corporation | Variable valve timing mechanism |
EP1026370B1 (de) * | 1999-02-05 | 2003-08-13 | Unisia Jecs Corporation | Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine |
JP3933349B2 (ja) * | 1999-06-18 | 2007-06-20 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
US6202611B1 (en) * | 1999-12-23 | 2001-03-20 | Daimlerchrysler Corporation | Camshaft drive device for an internal combustion engine |
JP3536798B2 (ja) * | 2000-09-06 | 2004-06-14 | 日産自動車株式会社 | 車両用内燃機関の制御装置 |
DE10120451A1 (de) * | 2001-04-26 | 2002-10-31 | Ina Schaeffler Kg | Elektromotorisch verdrehbare Welle |
JP4474075B2 (ja) * | 2001-06-07 | 2010-06-02 | 本田技研工業株式会社 | リフト可変動弁装置 |
JP3783589B2 (ja) * | 2001-08-29 | 2006-06-07 | 日産自動車株式会社 | 内燃機関の可変動弁装置 |
JP4238173B2 (ja) * | 2003-06-03 | 2009-03-11 | 本田技研工業株式会社 | エンジンの動弁装置 |
-
2004
- 2004-12-21 DE DE602004007092T patent/DE602004007092T2/de active Active
- 2004-12-21 EP EP04030360A patent/EP1548240B1/de not_active Expired - Fee Related
- 2004-12-23 US US11/019,673 patent/US7104230B2/en not_active Expired - Fee Related
- 2004-12-24 CN CNB200410011536XA patent/CN100395433C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602004007092T2 (de) | 2007-11-22 |
EP1548240A1 (de) | 2005-06-29 |
CN100395433C (zh) | 2008-06-18 |
CN1637237A (zh) | 2005-07-13 |
US20050161011A1 (en) | 2005-07-28 |
EP1548240B1 (de) | 2007-06-20 |
US7104230B2 (en) | 2006-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |