JP4224944B2 - 内燃機関のバルブタイミング制御装置 - Google Patents

内燃機関のバルブタイミング制御装置 Download PDF

Info

Publication number
JP4224944B2
JP4224944B2 JP2001001553A JP2001001553A JP4224944B2 JP 4224944 B2 JP4224944 B2 JP 4224944B2 JP 2001001553 A JP2001001553 A JP 2001001553A JP 2001001553 A JP2001001553 A JP 2001001553A JP 4224944 B2 JP4224944 B2 JP 4224944B2
Authority
JP
Japan
Prior art keywords
valve timing
control
urging force
value
urging
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
JP2001001553A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001317382A5 (https=
JP2001317382A (ja
Inventor
嘉人 守谷
弘幸 川瀬
秀男 永長
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
Priority to JP2001001553A priority Critical patent/JP4224944B2/ja
Priority to US09/785,228 priority patent/US6704642B2/en
Priority to CNB011089563A priority patent/CN1183319C/zh
Priority to EP01104942A priority patent/EP1143113B1/en
Priority to DE60109976T priority patent/DE60109976T2/de
Priority to KR10-2001-0010421A priority patent/KR100398493B1/ko
Publication of JP2001317382A publication Critical patent/JP2001317382A/ja
Publication of JP2001317382A5 publication Critical patent/JP2001317382A5/ja
Application granted granted Critical
Publication of JP4224944B2 publication Critical patent/JP4224944B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control 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
    • 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
    • F01L2001/34463—Locking position intermediate between most retarded and most advanced positions
    • 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
    • F01L2001/34473—Lock movement perpendicular to camshaft axis
    • 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
    • F01L2001/34483—Phaser return springs
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/02—Camshaft drives characterised by their transmission means the camshaft being driven by chains
    • 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
    • F01L2800/03—Stopping; Stalling
    • 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
    • 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
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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
    • F01L2820/04—Sensors
    • F01L2820/042—Crankshafts position
    • 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
    • F01L2820/04—Sensors
    • F01L2820/044—Temperature
    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2001001553A 2000-03-01 2001-01-09 内燃機関のバルブタイミング制御装置 Expired - Fee Related JP4224944B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2001001553A JP4224944B2 (ja) 2000-03-01 2001-01-09 内燃機関のバルブタイミング制御装置
US09/785,228 US6704642B2 (en) 2000-03-01 2001-02-20 Valve timing control apparatus and method of internal combustion engine
EP01104942A EP1143113B1 (en) 2000-03-01 2001-02-28 Valve timing control apparatus and method to control an internal combustion engine
DE60109976T DE60109976T2 (de) 2000-03-01 2001-02-28 Nockenwellenversteller und Verfahren zur Steuerung einer Brennkraftmaschine
CNB011089563A CN1183319C (zh) 2000-03-01 2001-02-28 内燃机配气正时控制装置和方法
KR10-2001-0010421A KR100398493B1 (ko) 2000-03-01 2001-02-28 내연기관의 밸브 타이밍 제어장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000055558 2000-03-01
JP2000-55558 2000-03-01
JP2001001553A JP4224944B2 (ja) 2000-03-01 2001-01-09 内燃機関のバルブタイミング制御装置

Publications (3)

Publication Number Publication Date
JP2001317382A JP2001317382A (ja) 2001-11-16
JP2001317382A5 JP2001317382A5 (https=) 2006-09-14
JP4224944B2 true JP4224944B2 (ja) 2009-02-18

Family

ID=26586509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001001553A Expired - Fee Related JP4224944B2 (ja) 2000-03-01 2001-01-09 内燃機関のバルブタイミング制御装置

Country Status (6)

Country Link
US (1) US6704642B2 (https=)
EP (1) EP1143113B1 (https=)
JP (1) JP4224944B2 (https=)
KR (1) KR100398493B1 (https=)
CN (1) CN1183319C (https=)
DE (1) DE60109976T2 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4224944B2 (ja) * 2000-03-01 2009-02-18 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
KR100412713B1 (ko) * 2001-10-09 2003-12-31 현대자동차주식회사 연속가변 밸브 타이밍 제어방법 및 장치
US6701903B1 (en) * 2002-08-22 2004-03-09 Visteon Global Technologies, Inc. Method of determining valve events to optimize engine operating parameters
JP4069737B2 (ja) * 2002-12-05 2008-04-02 トヨタ自動車株式会社 内燃機関の停止制御装置
JP4165750B2 (ja) * 2003-08-04 2008-10-15 ヤマハ発動機株式会社 エンジンのバルブタイミング制御装置の取付構造
JP4225186B2 (ja) * 2003-11-19 2009-02-18 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
DE102005007942B4 (de) * 2004-02-27 2007-10-04 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen
DE502005000430D1 (de) 2004-02-27 2007-04-19 Hydraulik Ring Gmbh Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen
DE102004012460B3 (de) * 2004-03-11 2005-10-13 Hydraulik-Ring Gmbh Nockenwellenversteller mit konstruktiv frei wählbarer Verriegelungsposition
US20050229687A1 (en) * 2004-04-15 2005-10-20 Borgwarner Inc. Method and apparatus for extended cam position measurement
JP4291210B2 (ja) 2004-05-20 2009-07-08 株式会社日立製作所 バルブタイミング制御装置
DE102004033522A1 (de) * 2004-07-10 2006-02-09 Ina-Schaeffler Kg Nockenwellenversteller mit elektrischem Antrieb
JP4263149B2 (ja) 2004-08-06 2009-05-13 本田技研工業株式会社 内燃機関のカム位相制御装置
WO2006069156A1 (en) * 2004-12-22 2006-06-29 Borgwarner Inc. Variable cam timing (vct) system utilizing a set of variable structure optimal control methods
JP4297107B2 (ja) * 2005-10-26 2009-07-15 トヨタ自動車株式会社 車両の制御装置
JP4475222B2 (ja) * 2005-11-07 2010-06-09 トヨタ自動車株式会社 バルブタイミング制御装置
JP4802968B2 (ja) * 2006-10-24 2011-10-26 日産自動車株式会社 エンジンの吸気バルブタイミング制御装置
US20080314349A1 (en) * 2007-06-25 2008-12-25 Robert Bosch Gmbh Green start engine control systems and methods
JP5093587B2 (ja) * 2007-12-07 2012-12-12 アイシン精機株式会社 弁開閉時期制御装置
JP2010106784A (ja) * 2008-10-31 2010-05-13 Denso Corp バルブタイミング調整装置
DE102009042202A1 (de) * 2009-09-18 2011-04-14 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP5534320B2 (ja) * 2010-03-26 2014-06-25 アイシン精機株式会社 弁開閉時期制御装置
DE112011102940B4 (de) * 2010-10-04 2022-12-08 Borgwarner Inc. Variabler Nockenwellenzeitsteuerungsmechanismus mit einem Standardmodus und einem öldruckbetätigten Modus
US20120125276A1 (en) * 2010-11-22 2012-05-24 Caterpillar Inc. Four stroke internal combustion engine having variable valve timing and method
US9243569B2 (en) * 2012-04-04 2016-01-26 Ford Global Technologies, Llc Variable cam timing control during engine shut-down and start-up
JP5985319B2 (ja) * 2012-09-12 2016-09-06 日立オートモティブシステムズ株式会社 可変動弁機構の制御装置
CN103470325B (zh) * 2013-09-24 2015-12-02 东风汽车公司 一种液压式vvt相位控制方法
CN107529971B (zh) * 2015-04-30 2020-02-14 索尼奥林巴斯医疗解决方案公司 信号处理装置及医疗用观察系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811698A (en) * 1985-05-22 1989-03-14 Atsugi Motor Parts Company, Limited Valve timing adjusting mechanism for internal combustion engine for adjusting timing of intake valve and/or exhaust valve corresponding to engine operating conditions
JPH0528321Y2 (https=) * 1988-09-30 1993-07-21
US5447126A (en) 1993-11-18 1995-09-05 Unisia Jecs Corporation Variabe cam phaser for internal combustion engine
DE19509845C2 (de) 1994-03-18 1998-01-15 Unisia Jecs Corp Nockenwellen-Verstellantrieb
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
JP3733600B2 (ja) 1994-08-31 2006-01-11 株式会社デンソー エンジンの弁動作タイミング調整装置
US5588404A (en) 1994-12-12 1996-12-31 General Motors Corporation Variable cam phaser and method of assembly
JP2888178B2 (ja) 1995-04-13 1999-05-10 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
JP3034440B2 (ja) 1995-04-13 2000-04-17 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
KR100242589B1 (ko) 1996-04-04 2000-03-02 와다 아끼히로 내연기관의 가변밸브 타이밍기구
JP3211713B2 (ja) 1996-04-04 2001-09-25 トヨタ自動車株式会社 内燃機関の可変バルブタイミング機構
EP0818640B1 (en) 1996-07-11 2001-01-03 Carraro S.P.A. A phase variator
JPH1037722A (ja) 1996-07-25 1998-02-10 Toyota Motor Corp 内燃機関におけるオイルの供給構造
JP3116858B2 (ja) 1996-11-29 2000-12-11 トヨタ自動車株式会社 内燃機関のバルブタイミング可変機構
JP3068806B2 (ja) 1997-12-15 2000-07-24 三菱電機株式会社 内燃機関のバルブタイミング制御装置
JPH11241608A (ja) 1997-12-24 1999-09-07 Toyota Motor Corp 内燃機関におけるバルブタイミング調整機構
WO1999049187A1 (fr) * 1998-03-25 1999-09-30 Unisia Jecs Corporation Dispositif de commande de distribution des soupapes d'un moteur a combustion interne
JP3110731B2 (ja) * 1998-09-10 2000-11-20 三菱電機株式会社 内燃機関用バルブタイミング可変装置
JP4224944B2 (ja) * 2000-03-01 2009-02-18 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
EP1217176B1 (en) * 2000-07-10 2007-02-21 Mitsubishi Denki Kabushiki Kaisha Valve timing adjusting device

Also Published As

Publication number Publication date
KR100398493B1 (ko) 2003-09-19
EP1143113A2 (en) 2001-10-10
DE60109976D1 (de) 2005-05-19
US20020010540A1 (en) 2002-01-24
EP1143113A3 (en) 2003-01-15
EP1143113B1 (en) 2005-04-13
CN1183319C (zh) 2005-01-05
DE60109976T2 (de) 2006-03-09
US6704642B2 (en) 2004-03-09
KR20010087242A (ko) 2001-09-15
CN1311391A (zh) 2001-09-05
JP2001317382A (ja) 2001-11-16

Similar Documents

Publication Publication Date Title
JP4224944B2 (ja) 内燃機関のバルブタイミング制御装置
KR100427434B1 (ko) 내연기관의 밸브타이밍 제어장치 및 그 제어방법
CN101560894B (zh) 气门正时控制装置和气门正时控制设备
JP4957869B2 (ja) 内燃機関の制御装置
JP5030028B2 (ja) 内燃機関の可変バルブタイミング制御装置
KR100506472B1 (ko) 내연기관의 밸브타이밍 제어장치
US7818113B2 (en) Valve timing control apparatus and valve timing control arrangement
US6659055B2 (en) Valve-timing control method and apparatus for controlling valve timing of a valve of an engine
JP4228170B2 (ja) 内燃機関の可変バルブタイミング制御装置
JP2002161766A (ja) 内燃機関のバルブタイミング制御装置
JP2007224744A (ja) 内燃機関のバルブタイミング制御装置
US20160025017A1 (en) Control device for internal combustion engine
JP2011226452A (ja) バルブタイミング制御装置
JP2008045467A (ja) 内燃機関の制御装置
JP2014190295A (ja) 内燃機関のバルブタイミング制御装置
JP2001254639A (ja) 内燃機関のバルブ特性制御装置
JP5584797B1 (ja) 内燃機関のバルブタイミング制御装置
JP2014181676A (ja) 内燃機関のバルブタイミング制御装置
JP4290117B2 (ja) 内燃機関の液圧式可変バルブタイミング機構の学習制御方法
JP2012041877A (ja) 内燃機関の可変動弁装置
JP4009448B2 (ja) 可変動弁機構の制御装置
JPH11141363A (ja) 液圧式可変バルブタイミング機構の制御方法
WO2014112055A1 (ja) 内燃機関の制御装置
JP2014141900A (ja) 内燃機関のバルブタイミング制御装置
JPH10274065A (ja) 内燃機関のバルブ特性制御装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060802

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060802

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080610

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080801

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081117

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4224944

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111205

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121205

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131205

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees