WO2009037986A1 - 弁開閉時期制御装置 - Google Patents

弁開閉時期制御装置 Download PDF

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Publication number
WO2009037986A1
WO2009037986A1 PCT/JP2008/066152 JP2008066152W WO2009037986A1 WO 2009037986 A1 WO2009037986 A1 WO 2009037986A1 JP 2008066152 W JP2008066152 W JP 2008066152W WO 2009037986 A1 WO2009037986 A1 WO 2009037986A1
Authority
WO
WIPO (PCT)
Prior art keywords
phase
control device
valve opening
timing control
closing 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.)
Ceased
Application number
PCT/JP2008/066152
Other languages
English (en)
French (fr)
Inventor
Shigemitsu Suzuki
Naoto Toma
Yoji Kanada
Hiroki Mukaide
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to US12/602,605 priority Critical patent/US8210142B2/en
Priority to EP08831906A priority patent/EP2157291B1/en
Priority to CN2008800189196A priority patent/CN101680311B/zh
Publication of WO2009037986A1 publication Critical patent/WO2009037986A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F01L1/3442—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
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves 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
    • F01L1/024—Belt drive
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit
    • 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
    • F01L2001/34466—Locking means between driving and driven members with multiple locking devices
    • 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
    • F01L2001/34479—Sealing of phaser devices
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

　　弁開閉時期制御装置は、駆動側回転部材１２と、カムシャフトに対して一体回転する従動側回転部材１１との相対位相を変位させる位相変換機構１と、始動に適した中間ロック位相において前記相対位相を固定可能にするとともにその固定解除を作動流体によって行うロック機構６と、位相変換機構１を進角位相方向へ付勢する付勢機能を中間ロック位相より遅角位相方向側に位置する中間規制位相と最遅角位相の間に限定している付勢機構３とからなる。
PCT/JP2008/066152 2007-09-19 2008-09-08 弁開閉時期制御装置 Ceased WO2009037986A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/602,605 US8210142B2 (en) 2007-09-19 2008-09-08 Valve opening/closing timing control apparatus
EP08831906A EP2157291B1 (en) 2007-09-19 2008-09-08 Valve opening/closing timing control device
CN2008800189196A CN101680311B (zh) 2007-09-19 2008-09-08 阀开闭定时控制装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007242385A JP5046015B2 (ja) 2007-09-19 2007-09-19 弁開閉時期制御装置
JP2007-242385 2007-09-19

Publications (1)

Publication Number Publication Date
WO2009037986A1 true WO2009037986A1 (ja) 2009-03-26

Family

ID=40467806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066152 Ceased WO2009037986A1 (ja) 2007-09-19 2008-09-08 弁開閉時期制御装置

Country Status (5)

Country Link
US (1) US8210142B2 (ja)
EP (1) EP2157291B1 (ja)
JP (1) JP5046015B2 (ja)
CN (1) CN101680311B (ja)
WO (1) WO2009037986A1 (ja)

Cited By (1)

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CN103452614A (zh) * 2012-05-30 2013-12-18 爱信精机株式会社 气门开闭时间控制装置

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JP4877523B2 (ja) * 2007-09-19 2012-02-15 アイシン精機株式会社 弁開閉時期制御装置
DE102008011915A1 (de) * 2008-02-29 2009-09-03 Schaeffler Kg Nockenwellenversteller mit Verriegelungseinrichtung
DE102008032948A1 (de) * 2008-07-12 2010-01-14 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP5267264B2 (ja) 2009-03-25 2013-08-21 アイシン精機株式会社 弁開閉時期制御装置
JP5067720B2 (ja) * 2009-04-23 2012-11-07 株式会社デンソー 内燃機関の可変バルブタイミング制御装置
JP5403341B2 (ja) 2009-06-17 2014-01-29 アイシン精機株式会社 弁開閉時期制御装置
JP5322809B2 (ja) * 2009-07-01 2013-10-23 三菱電機株式会社 バルブタイミング調整装置
JP5516937B2 (ja) * 2009-09-28 2014-06-11 アイシン精機株式会社 弁開閉時期制御装置
US8701615B2 (en) * 2010-09-18 2014-04-22 Raymond A. Towne, III Anti-cogging apparatus and methods for reducing cogging of rotating shaft
US8464675B2 (en) * 2010-11-30 2013-06-18 Delphi Technologies, Inc. Method for operating an oil control valve
US8468989B2 (en) * 2010-11-30 2013-06-25 Delphi Technologies, Inc. Method for operating a camshaft phaser
WO2012094324A1 (en) * 2011-01-04 2012-07-12 Hilite Germany Gmbh Valve timing control apparatus and method
US8820297B2 (en) * 2011-05-12 2014-09-02 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
JP5447436B2 (ja) * 2011-05-20 2014-03-19 株式会社デンソー バルブタイミング調整装置
JP5483119B2 (ja) 2011-07-07 2014-05-07 アイシン精機株式会社 弁開閉時期制御装置及び弁開閉時期制御機構
CN103649498B (zh) 2011-07-12 2016-11-09 爱信精机株式会社 阀开闭时期调整系统
JP5803363B2 (ja) 2011-07-12 2015-11-04 アイシン精機株式会社 弁開閉時期調整システム
JP5771502B2 (ja) * 2011-10-18 2015-09-02 株式会社ミクニ バルブタイミング変更装置
US8813700B2 (en) * 2011-11-02 2014-08-26 Schaeffler Technologies Gmbh & Co. Kg Camshaft adjustment mechanism having a locking apparatus
WO2013069137A1 (ja) * 2011-11-10 2013-05-16 トヨタ自動車 株式会社 内燃機関の制御装置
JP5994297B2 (ja) 2012-03-08 2016-09-21 アイシン精機株式会社 弁開閉時期制御装置
JP5966781B2 (ja) * 2012-09-06 2016-08-10 アイシン精機株式会社 弁開閉時期制御システム
CN105026700B (zh) * 2013-05-30 2018-05-25 爱信精机株式会社 阀开闭时期控制装置
CN105229281B (zh) * 2013-06-04 2018-06-19 日产自动车株式会社 可变气门正时机构的锁止判定装置及可变气门正时机构的锁止判定方法
US10202911B2 (en) * 2013-07-10 2019-02-12 Ford Global Technologies, Llc Method and system for an engine for detection and mitigation of insufficient torque
WO2016194544A1 (ja) * 2015-06-02 2016-12-08 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
KR101646469B1 (ko) * 2015-06-26 2016-08-08 현대자동차주식회사 Cvvt의 회전제어장치
JP6352888B2 (ja) * 2015-11-18 2018-07-04 トヨタ自動車株式会社 内燃機関の制御装置
WO2017159121A1 (ja) * 2016-03-15 2017-09-21 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置及び該バルブタイミング制御装置の取付方法
US10472999B2 (en) * 2016-08-18 2019-11-12 Ford Global Technologies, Llc Methods and system for adjusting camshafts
CN107091129A (zh) * 2017-05-31 2017-08-25 重庆小康工业集团股份有限公司 一种发动机可变凸轮轴相位调节器
CN110410168B (zh) * 2018-04-28 2021-07-16 联合汽车电子有限公司 中间锁止vvt系统的控制系统及控制方法
DE102021123114B3 (de) * 2021-09-07 2022-08-04 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Rückstellfunktion

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EP2157291A4 (en) 2011-10-05
JP2009074384A (ja) 2009-04-09
US8210142B2 (en) 2012-07-03
EP2157291B1 (en) 2013-02-27
US20100175649A1 (en) 2010-07-15
JP5046015B2 (ja) 2012-10-10
EP2157291A1 (en) 2010-02-24
CN101680311B (zh) 2012-07-18
CN101680311A (zh) 2010-03-24

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