DE69716382T2 - Variable Ventilsteuerungseinrichtung in einem Verbrennungsmotor - Google Patents
Variable Ventilsteuerungseinrichtung in einem VerbrennungsmotorInfo
- Publication number
- DE69716382T2 DE69716382T2 DE69716382T DE69716382T DE69716382T2 DE 69716382 T2 DE69716382 T2 DE 69716382T2 DE 69716382 T DE69716382 T DE 69716382T DE 69716382 T DE69716382 T DE 69716382T DE 69716382 T2 DE69716382 T2 DE 69716382T2
- Authority
- DE
- Germany
- Prior art keywords
- control device
- combustion engine
- internal combustion
- valve control
- variable valve
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
- F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
-
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- 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
- F01L13/0042—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 with cams being profiled in axial and radial direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30812996 | 1996-11-19 | ||
JP16889197 | 1997-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69716382D1 DE69716382D1 (de) | 2002-11-21 |
DE69716382T2 true DE69716382T2 (de) | 2003-06-12 |
Family
ID=26492414
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69711216T Expired - Fee Related DE69711216T2 (de) | 1996-11-19 | 1997-11-14 | Variable Ventilsteuerung in einem Verbrennungsmotor |
DE69716382T Expired - Fee Related DE69716382T2 (de) | 1996-11-19 | 1997-11-14 | Variable Ventilsteuerungseinrichtung in einem Verbrennungsmotor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69711216T Expired - Fee Related DE69711216T2 (de) | 1996-11-19 | 1997-11-14 | Variable Ventilsteuerung in einem Verbrennungsmotor |
Country Status (3)
Country | Link |
---|---|
US (1) | US5924397A (de) |
EP (2) | EP0942153B1 (de) |
DE (2) | DE69711216T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11153009A (ja) * | 1997-09-16 | 1999-06-08 | Denso Corp | 内燃機関用バルブタイミング調整装置 |
US6135078A (en) * | 1997-11-18 | 2000-10-24 | Denso Corporation | Variable valve timing control apparatus for an internal combustion engine |
JPH11200824A (ja) * | 1998-01-20 | 1999-07-27 | Denso Corp | 可変弁制御装置 |
JPH11210433A (ja) * | 1998-01-29 | 1999-08-03 | Denso Corp | 可変弁制御装置 |
JPH11218014A (ja) * | 1998-02-03 | 1999-08-10 | Toyota Motor Corp | 可変バルブタイミング装置 |
US6302085B1 (en) * | 1998-03-02 | 2001-10-16 | Unisia Sec's Corporation | Apparatus and method for detecting crank angle of engine |
JP2000104570A (ja) * | 1998-09-28 | 2000-04-11 | Toyota Motor Corp | 内燃機関の回転数制御装置 |
GB2359608B (en) * | 1998-10-30 | 2002-06-19 | Christopher Paulet Mel Walters | Engine with offset cam follower-valve stem arrangement |
WO2000026511A1 (en) * | 1998-10-30 | 2000-05-11 | Walters Christopher Paulet Mel | Valve control mechanism |
JP3719339B2 (ja) * | 1998-11-09 | 2005-11-24 | 日産自動車株式会社 | 内燃機関の可変動弁制御装置 |
JP2000170514A (ja) * | 1998-12-09 | 2000-06-20 | Denso Corp | 可変弁制御装置 |
JP2000257410A (ja) * | 1999-03-10 | 2000-09-19 | Toyota Motor Corp | 内燃機関の可変バルブ特性装置および3次元カム |
EP1052379A3 (de) * | 1999-05-12 | 2001-09-26 | TCG UNITECH Aktiengesellschaft | Verstelleinrichtung für die Nockenwelle einer Brennkraftmaschine |
JP2001065371A (ja) | 1999-08-24 | 2001-03-13 | Toyota Motor Corp | 内燃機関の可変動弁装置 |
DE19957165A1 (de) * | 1999-11-27 | 2001-06-07 | Porsche Ag | Ventilsteuerung für eine Brennkraftmaschine |
DE19957157A1 (de) * | 1999-11-27 | 2001-06-07 | Porsche Ag | Ventilsteuerung für eine Brennkraftmaschine |
JP3945117B2 (ja) * | 2000-03-09 | 2007-07-18 | トヨタ自動車株式会社 | 内燃機関のバルブ特性制御装置 |
JP2001329885A (ja) * | 2000-05-18 | 2001-11-30 | Yamaha Motor Co Ltd | エンジンのカム角センサ搭載構造 |
US6615129B2 (en) * | 2001-05-24 | 2003-09-02 | Delphi Technologies, Inc. | Apparatus and method for two-step intake phased engine control system |
JP2003337625A (ja) * | 2002-05-17 | 2003-11-28 | Nissan Motor Co Ltd | 位置制御装置の診断装置 |
DE102004002301A1 (de) * | 2004-01-16 | 2005-08-11 | Audi Ag | Verfahren zur Herstellung einer gebauten Nockenwelle |
US7341032B1 (en) * | 2005-03-01 | 2008-03-11 | Michael Steven Del Santo | Dynamic camshaft apparatus |
DE102007054979A1 (de) * | 2007-11-17 | 2009-05-20 | Daimler Ag | Ventiltriebvorrichtung |
DE102009002374A1 (de) * | 2009-04-15 | 2010-10-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erfassung der axialen Position einer axial verschiebbaren Nockenwelle |
DE102011056833B4 (de) * | 2011-12-21 | 2023-03-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ventiltriebvorrichtung für eine Brennkraftmaschine |
DE102013214303A1 (de) * | 2013-07-22 | 2015-01-22 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Ermittlung einer Position einer Nockenwelle und einer Phase einer Verbrennungskraftmaschine |
AU2015234634B2 (en) * | 2014-03-27 | 2018-11-15 | Daniel Pomerleau | Pivoting variable cam follower |
JP6672693B2 (ja) * | 2015-10-19 | 2020-03-25 | いすゞ自動車株式会社 | 可変動弁機構 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494506A (en) * | 1982-02-03 | 1985-01-22 | Mazda Motor Corporation | Intake system for an internal combustion engine |
US4708101A (en) * | 1984-12-20 | 1987-11-24 | Nissan Motor Co., Ltd. | Driving apparatus for intake and exhaust valves of internal combustion engine |
GB2221306A (en) * | 1988-07-29 | 1990-01-31 | Dowty Rotol Ltd | Assembly for determining the longitudinal displacement of a rotating shaft |
US5048474A (en) * | 1989-02-22 | 1991-09-17 | Nissan Motor Co., Ltd. | Valve train for automotive engine |
JPH03107511A (ja) * | 1989-09-21 | 1991-05-07 | Yamaha Motor Co Ltd | バルブタイミング遅角装置 |
JPH0686883B2 (ja) * | 1990-02-20 | 1994-11-02 | 日機装株式会社 | 軸受監視装置 |
JPH04187807A (ja) * | 1990-11-20 | 1992-07-06 | Shuichi Abe | エンジンの動弁機構 |
JPH0794702B2 (ja) * | 1992-05-19 | 1995-10-11 | 株式会社シルベニア | 銅合金ばね材料の製造方法 |
EP0590577A1 (de) * | 1992-09-30 | 1994-04-06 | Mazda Motor Corporation | Ventilsteuerungsregelungssystem für Brennkraftmaschine |
JP3349206B2 (ja) * | 1993-07-09 | 2002-11-20 | マツダ株式会社 | エンジンのバルブタイミング制御装置 |
JP3503159B2 (ja) * | 1993-11-17 | 2004-03-02 | トヨタ自動車株式会社 | バルブタイミング制御装置付エンジンにおけるカムシャフト |
JP3351090B2 (ja) * | 1994-03-31 | 2002-11-25 | 株式会社デンソー | 内燃機関のバルブタイミング制御装置 |
JP3420661B2 (ja) * | 1995-07-14 | 2003-06-30 | 株式会社オティックス | 可変動弁機構 |
-
1997
- 1997-11-14 DE DE69711216T patent/DE69711216T2/de not_active Expired - Fee Related
- 1997-11-14 EP EP99111270A patent/EP0942153B1/de not_active Expired - Lifetime
- 1997-11-14 EP EP97119984A patent/EP0843080B1/de not_active Expired - Lifetime
- 1997-11-14 DE DE69716382T patent/DE69716382T2/de not_active Expired - Fee Related
- 1997-11-18 US US08/972,572 patent/US5924397A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0843080A1 (de) | 1998-05-20 |
EP0843080B1 (de) | 2002-10-16 |
DE69711216D1 (de) | 2002-04-25 |
EP0942153B1 (de) | 2002-03-20 |
US5924397A (en) | 1999-07-20 |
DE69716382D1 (de) | 2002-11-21 |
EP0942153A3 (de) | 1999-11-03 |
DE69711216T2 (de) | 2002-08-29 |
EP0942153A2 (de) | 1999-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |