WO2008149538A1 - バルブタイミング調整装置 - Google Patents

バルブタイミング調整装置 Download PDF

Info

Publication number
WO2008149538A1
WO2008149538A1 PCT/JP2008/001385 JP2008001385W WO2008149538A1 WO 2008149538 A1 WO2008149538 A1 WO 2008149538A1 JP 2008001385 W JP2008001385 W JP 2008001385W WO 2008149538 A1 WO2008149538 A1 WO 2008149538A1
Authority
WO
WIPO (PCT)
Prior art keywords
torque
motor
electric current
cam
shaft
Prior art date
Application number
PCT/JP2008/001385
Other languages
English (en)
French (fr)
Inventor
Motoki Uehama
Yasushi Morii
Original Assignee
Denso Corporation
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 Denso Corporation filed Critical Denso Corporation
Priority to CN2008800080102A priority Critical patent/CN101631933B/zh
Priority to KR1020097027260A priority patent/KR101129069B1/ko
Priority to US12/602,842 priority patent/US8220426B2/en
Priority to EP08763982.9A priority patent/EP2151549B1/en
Publication of WO2008149538A1 publication Critical patent/WO2008149538A1/ja

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
    • F01L1/352—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 bevel or epicyclic gear
    • 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
    • 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
    • F01L1/34409—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 by torque-responsive means
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • 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
    • F01L2201/00—Electronic control systems; Apparatus or methods therefor
    • 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
    • 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
    • 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
    • F01L2820/03—Auxiliary actuators
    • F01L2820/032—Electric motors
    • 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
    • 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

バルブタイミング調整装置は、磁気保持トルク（Ｔｈ）及び通電によるモータトルク（Ｔｍ）をモータ軸（１０２）に発生する電動モータ（４）と、電動モータ（４）への通電を制御することによりモータトルク（Ｔｍ）を調整する制御部としての通電制御系（６）と、カム軸の回転に応じて正負に交番するカムトルク（Ｔca）をモータ軸（１０２）へ伝達しつつ、モータ軸（１０２）におけるトルクバランスに応じてクランク軸及びカム軸間の相対位相を調整する位相調整機構（８）とを備える。通電制御系（６）は、内燃機関の停止後において磁気保持トルク（Ｔｈ）及びカムトルク（Ｔca）とバランスさせたモータトルク（Ｔｍ）を消失させる（Ｓ１０５）。
PCT/JP2008/001385 2007-06-04 2008-06-02 バルブタイミング調整装置 WO2008149538A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008800080102A CN101631933B (zh) 2007-06-04 2008-06-02 气门正时调整装置
KR1020097027260A KR101129069B1 (ko) 2007-06-04 2008-06-02 밸브 타이밍 조정 장치
US12/602,842 US8220426B2 (en) 2007-06-04 2008-06-02 Valve timing control device
EP08763982.9A EP2151549B1 (en) 2007-06-04 2008-06-02 Valve timing adjustment device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-148607 2007-06-04
JP2007148607 2007-06-04
JP2008130009A JP4952653B2 (ja) 2007-06-04 2008-05-16 バルブタイミング調整装置
JP2008-130009 2008-05-16

Publications (1)

Publication Number Publication Date
WO2008149538A1 true WO2008149538A1 (ja) 2008-12-11

Family

ID=40093370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001385 WO2008149538A1 (ja) 2007-06-04 2008-06-02 バルブタイミング調整装置

Country Status (6)

Country Link
US (1) US8220426B2 (ja)
EP (1) EP2151549B1 (ja)
JP (1) JP4952653B2 (ja)
KR (1) KR101129069B1 (ja)
CN (1) CN101631933B (ja)
WO (1) WO2008149538A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100269770A1 (en) * 2009-04-27 2010-10-28 Hitachi Automotive Systems, Ltd. Electric Valve Timing Control Device of Internal Combustion Engine
JP2013160068A (ja) * 2012-02-01 2013-08-19 Denso Corp バルブタイミング調整装置

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JP5307145B2 (ja) * 2008-09-05 2013-10-02 日鍛バルブ株式会社 自動車用エンジンにおけるカムシャフト位相可変装置
CN102859127B (zh) * 2010-07-02 2015-12-02 日锻汽门株式会社 发动机的相位可变装置及其控制装置
DE102010050814A1 (de) * 2010-11-09 2012-05-10 Schaeffler Technologies Gmbh & Co. Kg Getriebeeinrichtung und Nockenwellenversteller mit einer solchen Getriebeeinrichtung
JP5666922B2 (ja) * 2011-01-12 2015-02-12 日立オートモティブシステムズ株式会社 バルブタイミング制御装置のコントローラ及び内燃機関のバルブタイミング制御装置
JP5654950B2 (ja) * 2011-06-07 2015-01-14 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
JP5877095B2 (ja) 2012-03-21 2016-03-02 日立オートモティブシステムズ株式会社 可変バルブタイミング機構の制御装置
JP5907008B2 (ja) * 2012-09-05 2016-04-20 株式会社デンソー バルブタイミング調整装置
JP6082215B2 (ja) 2012-09-19 2017-02-15 日立オートモティブシステムズ株式会社 可変バルブタイミング機構の制御装置
JP2014091343A (ja) * 2012-10-31 2014-05-19 Jtekt Corp 電動パワーステアリング装置
DE102013212932A1 (de) 2013-07-03 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Statormodul eines Elektromotors
DE102013212933B3 (de) 2013-07-03 2014-11-27 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung in einem Elektromotor
DE102013212930A1 (de) 2013-07-03 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Elektromotor
KR101631608B1 (ko) * 2014-05-15 2016-06-17 주식회사 현대케피코 연속 가변 밸브 타이밍 제어 장치 및 그 제어 방법
KR101575304B1 (ko) * 2014-12-02 2015-12-07 현대자동차 주식회사 연속 가변 밸브 타이밍 제어 방법 및 시스템
JP6459886B2 (ja) * 2015-10-08 2019-01-30 株式会社デンソー 電動バルブタイミング制御装置
JP6332232B2 (ja) * 2015-10-30 2018-05-30 トヨタ自動車株式会社 ハイブリッド自動車
DE102016222772B3 (de) 2016-11-18 2018-04-26 Schaeffler Technologies AG & Co. KG Ausgleichskupplung
DE102017105455A1 (de) * 2017-03-15 2018-09-20 Schaeffler Technologies AG & Co. KG Stellmotor für eine elektrische Nockenwellenverstellung
US10294831B2 (en) * 2017-06-23 2019-05-21 Schaeffler Technologies AG & Co. KG Cam phasing assemblies with electromechanical locking control and method thereof
DE102017116249A1 (de) 2017-07-19 2019-01-24 Schaeffler Technologies AG & Co. KG Elektromotor
JP6800831B2 (ja) * 2017-11-29 2020-12-16 日立オートモティブシステムズ株式会社 可変動弁制御装置、可変動弁制御システム、及び可変動弁機構の制御方法
DE102017129025A1 (de) * 2017-12-06 2019-06-06 Pierburg Gmbh Antriebsvorrichtung zur Verstellung einer Steuerwelle eines vollvariablen Ventiltriebs einer Verbrennungskraftmaschine
DE102018117987A1 (de) 2018-04-27 2019-10-31 Schaeffler Technologies AG & Co. KG Elektromotor
US10677212B2 (en) * 2018-05-01 2020-06-09 GM Global Technology Operations LLC Method and apparatus for controlled stopping of internal combustion engine
JP7115401B2 (ja) * 2019-04-10 2022-08-09 株式会社デンソー モータ
CN110295964B (zh) * 2019-05-09 2021-03-16 湖南大兹动力科技有限公司 一种电机调节的内燃机气门控制装置
DE102019120913A1 (de) 2019-08-02 2021-02-04 Schaeffler Technologies AG & Co. KG Elektromotor
DE102019120912A1 (de) 2019-08-02 2021-02-04 Schaeffler Technologies AG & Co. KG Elektromotor
JP7450479B2 (ja) 2020-07-01 2024-03-15 株式会社アイシン 弁開閉時期制御装置
DE102020124216A1 (de) 2020-09-17 2022-03-17 Schaeffler Technologies AG & Co. KG Gehäuse mit einem Hitzeschild für einen Elektromotor
US20240014706A1 (en) 2020-11-26 2024-01-11 Schaeffler Technologies AG & Co. KG Electric motor for an actuating device of a motor vehicle and method for mounting a camshaft adjuster
DE102020131327A1 (de) 2020-11-26 2022-06-02 Schaeffler Technologies AG & Co. KG Elektromotor für eine Stellvorrichtung eines Kraftfahrzeugs sowie Verfahren zur Montage eines Nockenwellenverstellers
JP2022160792A (ja) 2021-04-07 2022-10-20 株式会社アイシン 弁開閉時期制御装置
US11643950B2 (en) 2021-05-13 2023-05-09 Borgwarner Inc. Method for controlling camshaft orientation for improved engine re-starting of an engine having start-stop capability

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JP2003129805A (ja) * 2001-10-22 2003-05-08 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP2004132323A (ja) * 2002-10-15 2004-04-30 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
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JP2008130009A (ja) 2006-11-24 2008-06-05 Toshiba Tec Corp セルフチェックアウト端末

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JP2003129805A (ja) * 2001-10-22 2003-05-08 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP2004132323A (ja) * 2002-10-15 2004-04-30 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP2004156508A (ja) * 2002-11-06 2004-06-03 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP2005054754A (ja) * 2003-08-07 2005-03-03 Hitachi Unisia Automotive Ltd 可変バルブタイミング機構の制御装置
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JP2005291200A (ja) * 2004-03-12 2005-10-20 Hitachi Ltd 内燃機関のバルブタイミング制御装置
JP2006257959A (ja) * 2005-03-17 2006-09-28 Hitachi Ltd 可変動弁機構の制御装置
JP2006274959A (ja) * 2005-03-30 2006-10-12 Hitachi Ltd ヒステリシスブレーキ及びこれを用いた内燃機関のバルブタイミング制御装置
JP2007148607A (ja) 2005-11-25 2007-06-14 Seiko Epson Corp 飲食物提供システム、サービスカード、客席端末装置、管理装置、調理場端末装置および搬送装置
JP2008130009A (ja) 2006-11-24 2008-06-05 Toshiba Tec Corp セルフチェックアウト端末

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100269770A1 (en) * 2009-04-27 2010-10-28 Hitachi Automotive Systems, Ltd. Electric Valve Timing Control Device of Internal Combustion Engine
US8443772B2 (en) * 2009-04-27 2013-05-21 Hitachi Automotive Systems, Ltd. Electric valve timing control device of internal combustion engine
JP2013160068A (ja) * 2012-02-01 2013-08-19 Denso Corp バルブタイミング調整装置

Also Published As

Publication number Publication date
EP2151549A4 (en) 2016-03-09
JP4952653B2 (ja) 2012-06-13
KR20100024443A (ko) 2010-03-05
JP2009013975A (ja) 2009-01-22
EP2151549B1 (en) 2017-11-01
US20100180844A1 (en) 2010-07-22
CN101631933A (zh) 2010-01-20
US8220426B2 (en) 2012-07-17
EP2151549A1 (en) 2010-02-10
KR101129069B1 (ko) 2012-03-23
CN101631933B (zh) 2012-04-04

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