CN1183319C - 内燃机配气正时控制装置和方法 - Google Patents

内燃机配气正时控制装置和方法 Download PDF

Info

Publication number
CN1183319C
CN1183319C CNB011089563A CN01108956A CN1183319C CN 1183319 C CN1183319 C CN 1183319C CN B011089563 A CNB011089563 A CN B011089563A CN 01108956 A CN01108956 A CN 01108956A CN 1183319 C CN1183319 C CN 1183319C
Authority
CN
China
Prior art keywords
valve timing
biasing force
biased member
state
value
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
CNB011089563A
Other languages
English (en)
Chinese (zh)
Other versions
CN1311391A (zh
Inventor
守谷嘉人
幸
川濑弘幸
男
永长秀男
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 CN1311391A publication Critical patent/CN1311391A/zh
Application granted granted Critical
Publication of CN1183319C publication Critical patent/CN1183319C/zh
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
    • 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
    • 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)
CNB011089563A 2000-03-01 2001-02-28 内燃机配气正时控制装置和方法 Expired - Fee Related CN1183319C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000055558 2000-03-01
JP55558/2000 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
JP1553/2001 2001-01-09

Publications (2)

Publication Number Publication Date
CN1311391A CN1311391A (zh) 2001-09-05
CN1183319C true CN1183319C (zh) 2005-01-05

Family

ID=26586509

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011089563A Expired - Fee Related CN1183319C (zh) 2000-03-01 2001-02-28 内燃机配气正时控制装置和方法

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
JP4224944B2 (ja) 2009-02-18
EP1143113B1 (en) 2005-04-13
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
CN1183319C (zh) 内燃机配气正时控制装置和方法
CN1270067C (zh) 内燃发动机控制装置
CN1252377C (zh) 内燃机的阀正时控制装置和方法
CN100338348C (zh) 内燃机的爆燃判定装置
CN1072306C (zh) 缸内喷射内燃机用的燃料喷射控制系统
CN100337017C (zh) 用于内燃机的气门正时控制器
CN100339582C (zh) 液压泵控制装置和方法
CN1609428A (zh) 用于内燃机气门驱动的控制装置和控制方法
CN1068655C (zh) 稀薄燃烧内燃机
CN1745244A (zh) 内燃机的控制装置
CN1654798A (zh) 发动机的燃料喷射控制装置
CN1946923A (zh) 内燃机的控制装置
CN1112509C (zh) 内燃机的起动控制装置
CN1526933A (zh) 通过估算动能和停止位置来控制发动机旋转停止的装置
CN1492134A (zh) 内燃机燃烧状态推定装置
CN1616813A (zh) 内燃机的燃料喷射器
CN1774567A (zh) 可变压缩比内燃机
CN1616807A (zh) 内燃机的气门正时控制器
CN1779226A (zh) 内燃机点火正时控制装置
CN1657767A (zh) 内燃发动机的点火定时控制
CN1400119A (zh) 混合车辆的控制装置
CN101046168A (zh) 用于可变气门正时机构的控制装置和控制方法
CN101035977A (zh) 柴油机的控制装置
CN1673508A (zh) 发动机动力控制装置和方法
CN1267639C (zh) 内燃机控制装置和控制方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050105

Termination date: 20200228