KR100398493B1 - 내연기관의 밸브 타이밍 제어장치 - Google Patents

내연기관의 밸브 타이밍 제어장치 Download PDF

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Publication number
KR100398493B1
KR100398493B1 KR10-2001-0010421A KR20010010421A KR100398493B1 KR 100398493 B1 KR100398493 B1 KR 100398493B1 KR 20010010421 A KR20010010421 A KR 20010010421A KR 100398493 B1 KR100398493 B1 KR 100398493B1
Authority
KR
South Korea
Prior art keywords
valve timing
control
force
value
biasing device
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
KR10-2001-0010421A
Other languages
English (en)
Korean (ko)
Other versions
KR20010087242A (ko
Inventor
모리야요시히토
가와세히로유키
나가오사히데오
Original Assignee
도요다 지도샤 가부시끼가이샤
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.)
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Application filed by 도요다 지도샤 가부시끼가이샤 filed Critical 도요다 지도샤 가부시끼가이샤
Publication of KR20010087242A publication Critical patent/KR20010087242A/ko
Application granted granted Critical
Publication of KR100398493B1 publication Critical patent/KR100398493B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
KR10-2001-0010421A 2000-03-01 2001-02-28 내연기관의 밸브 타이밍 제어장치 Expired - Fee Related KR100398493B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000-055558 2000-03-01
JP2000055558 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
JP2001-1553 2001-01-09

Publications (2)

Publication Number Publication Date
KR20010087242A KR20010087242A (ko) 2001-09-15
KR100398493B1 true KR100398493B1 (ko) 2003-09-19

Family

ID=26586509

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0010421A Expired - Fee Related KR100398493B1 (ko) 2000-03-01 2001-02-28 내연기관의 밸브 타이밍 제어장치

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=)

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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
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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

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Also Published As

Publication number Publication date
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
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

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