DE69711216D1 - Variable Ventilsteuerung in einem Verbrennungsmotor - Google Patents

Variable Ventilsteuerung in einem Verbrennungsmotor

Info

Publication number
DE69711216D1
DE69711216D1 DE69711216T DE69711216T DE69711216D1 DE 69711216 D1 DE69711216 D1 DE 69711216D1 DE 69711216 T DE69711216 T DE 69711216T DE 69711216 T DE69711216 T DE 69711216T DE 69711216 D1 DE69711216 D1 DE 69711216D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
variable valve
valve timing
timing
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
Application number
DE69711216T
Other languages
English (en)
Other versions
DE69711216T2 (de
Inventor
Yoshihito Moriya
Kiyoshi Sugimoto
Tadao Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69711216D1 publication Critical patent/DE69711216D1/de
Publication of DE69711216T2 publication Critical patent/DE69711216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69711216T 1996-11-19 1997-11-14 Variable Ventilsteuerung in einem Verbrennungsmotor Expired - Fee Related DE69711216T2 (de)

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
DE69711216D1 true DE69711216D1 (de) 2002-04-25
DE69711216T2 DE69711216T2 (de) 2002-08-29

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 After (1)

Application Number Title Priority Date Filing Date
DE69716382T Expired - Fee Related DE69716382T2 (de) 1996-11-19 1997-11-14 Variable Ventilsteuerungseinrichtung in einem Verbrennungsmotor

Country Status (3)

Country Link
US (1) US5924397A (de)
EP (2) EP0843080B1 (de)
DE (2) DE69711216T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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
DE19909050B4 (de) * 1998-03-02 2004-02-19 Unisia Jecs Corp., Atsugi Vorrichtung und Verfahren zum Erfassen des Kurbelwinkels eines Motors
JP2000104570A (ja) * 1998-09-28 2000-04-11 Toyota Motor Corp 内燃機関の回転数制御装置
JP2002529635A (ja) 1998-10-30 2002-09-10 ポーレット メルモス ウォルターズ，クリストファー バルブ制御機構
GB2359608B (en) * 1998-10-30 2002-06-19 Christopher Paulet Mel Walters Engine with offset cam follower-valve stem arrangement
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
KR20160135834A (ko) * 2014-03-27 2016-11-28 다니엘 포멀로 피봇운동식 가변 캠 종동자
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)

* Cited by examiner, † Cited by third party
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
KR0158899B1 (ko) * 1992-09-30 1998-12-15 와다 요시히로 엔진의 밸브시프트타이밍 제어장치
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

Also Published As

Publication number Publication date
EP0942153A3 (de) 1999-11-03
DE69716382T2 (de) 2003-06-12
US5924397A (en) 1999-07-20
EP0843080B1 (de) 2002-10-16
DE69711216T2 (de) 2002-08-29
DE69716382D1 (de) 2002-11-21
EP0942153B1 (de) 2002-03-20
EP0843080A1 (de) 1998-05-20
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