FR2840360B1 - Appareil de commande de calage d'ouverture / fermeture de soupape - Google Patents

Appareil de commande de calage d'ouverture / fermeture de soupape

Info

Publication number
FR2840360B1
FR2840360B1 FR0306524A FR0306524A FR2840360B1 FR 2840360 B1 FR2840360 B1 FR 2840360B1 FR 0306524 A FR0306524 A FR 0306524A FR 0306524 A FR0306524 A FR 0306524A FR 2840360 B1 FR2840360 B1 FR 2840360B1
Authority
FR
France
Prior art keywords
control apparatus
valve opening
timing control
closing timing
closing
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
FR0306524A
Other languages
English (en)
Other versions
FR2840360A1 (fr
Inventor
Kazuhiro Ichimoto
Ikuo Ando
Yusuke Kamijo
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
Publication of FR2840360A1 publication Critical patent/FR2840360A1/fr
Application granted granted Critical
Publication of FR2840360B1 publication Critical patent/FR2840360B1/fr
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
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • 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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • 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
    • F01L2800/05—Timing control under consideration of oil condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
FR0306524A 2002-05-29 2003-05-28 Appareil de commande de calage d'ouverture / fermeture de soupape Expired - Fee Related FR2840360B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002156347A JP4007071B2 (ja) 2002-05-29 2002-05-29 バルブ開閉タイミング制御装置

Publications (2)

Publication Number Publication Date
FR2840360A1 FR2840360A1 (fr) 2003-12-05
FR2840360B1 true FR2840360B1 (fr) 2016-01-29

Family

ID=29561475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306524A Expired - Fee Related FR2840360B1 (fr) 2002-05-29 2003-05-28 Appareil de commande de calage d'ouverture / fermeture de soupape

Country Status (4)

Country Link
US (1) US6681733B2 (fr)
JP (1) JP4007071B2 (fr)
DE (1) DE10324416B4 (fr)
FR (1) FR2840360B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213552B1 (en) 2003-06-18 2007-05-08 Griffiths Gary L Variable geometry camshaft
DE102004049123A1 (de) * 2004-10-07 2006-04-13 Ina-Schaeffler Kg Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP4643524B2 (ja) * 2006-08-29 2011-03-02 トヨタ自動車株式会社 可変バルブタイミング装置
JP2009174473A (ja) * 2008-01-25 2009-08-06 Hitachi Ltd 可変バルブタイミング機構の制御装置
CN101994590B (zh) * 2010-09-15 2013-11-20 中国第一汽车集团公司 基于状态机和时间处理单元的柴油机正时控制系统
JP5708041B2 (ja) * 2011-03-03 2015-04-30 日産自動車株式会社 内燃機関の制御装置
DE102019121153B3 (de) * 2019-08-06 2020-10-29 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Steuerung einer Nockenwellenverstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3826668B2 (ja) 1997-02-14 2006-09-27 トヨタ自動車株式会社 内燃機関のバルブタイミング調整装置
JP3760568B2 (ja) 1997-06-05 2006-03-29 アイシン精機株式会社 弁開閉時期制御装置
JP3536692B2 (ja) * 1998-12-07 2004-06-14 トヨタ自動車株式会社 内燃機関のバルブタイミング制御装置
KR100406777B1 (ko) * 1999-08-17 2003-11-21 가부시키가이샤 덴소 가변밸브 타이밍 제어장치
JP2001102944A (ja) * 1999-09-28 2001-04-13 Sanyo Electric Co Ltd ラジオ受信機におけるノイズ検出装置
DE10064222B4 (de) * 1999-12-24 2006-02-09 Aisin Seiki K.K., Kariya Verstellbares Ventilsteuersystem
JP4240756B2 (ja) * 2000-05-10 2009-03-18 アイシン精機株式会社 弁開閉時期制御装置
JP4802394B2 (ja) * 2000-08-03 2011-10-26 アイシン精機株式会社 弁開閉時期制御装置

Also Published As

Publication number Publication date
JP2003343294A (ja) 2003-12-03
US6681733B2 (en) 2004-01-27
DE10324416A1 (de) 2004-01-08
JP4007071B2 (ja) 2007-11-14
DE10324416B4 (de) 2008-04-17
US20030221648A1 (en) 2003-12-04
FR2840360A1 (fr) 2003-12-05

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