DE69801775T2 - Vorrichtung und Verfahren zur Ventilsteuerung in einer Brennkraftmaschine - Google Patents

Vorrichtung und Verfahren zur Ventilsteuerung in einer Brennkraftmaschine

Info

Publication number
DE69801775T2
DE69801775T2 DE69801775T DE69801775T DE69801775T2 DE 69801775 T2 DE69801775 T2 DE 69801775T2 DE 69801775 T DE69801775 T DE 69801775T DE 69801775 T DE69801775 T DE 69801775T DE 69801775 T2 DE69801775 T2 DE 69801775T2
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
valve control
valve
control
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
DE69801775T
Other languages
English (en)
Other versions
DE69801775D1 (de
Inventor
Tetsuo Matsumura
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.)
Hitachi Ltd
Original Assignee
Unisia Jecs 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
Priority claimed from JP01203097A external-priority patent/JP3510073B2/ja
Priority claimed from JP01203297A external-priority patent/JP3382491B2/ja
Application filed by Unisia Jecs Corp filed Critical Unisia Jecs Corp
Application granted granted Critical
Publication of DE69801775D1 publication Critical patent/DE69801775D1/de
Publication of DE69801775T2 publication Critical patent/DE69801775T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02D13/0203—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
    • 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
    • F01L1/356—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 making the angular relationship oscillate, e.g. non-homokinetic 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
    • F01L2201/00—Electronic control systems; Apparatus or methods therefor
    • 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
DE69801775T 1997-01-07 1998-01-05 Vorrichtung und Verfahren zur Ventilsteuerung in einer Brennkraftmaschine Expired - Fee Related DE69801775T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01203097A JP3510073B2 (ja) 1997-01-07 1997-01-07 エンジンのバルブタイミング制御装置
JP01203297A JP3382491B2 (ja) 1997-01-07 1997-01-07 エンジンのバルブタイミング制御装置

Publications (2)

Publication Number Publication Date
DE69801775D1 DE69801775D1 (de) 2001-10-31
DE69801775T2 true DE69801775T2 (de) 2002-02-21

Family

ID=26347569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801775T Expired - Fee Related DE69801775T2 (de) 1997-01-07 1998-01-05 Vorrichtung und Verfahren zur Ventilsteuerung in einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US5937805A (de)
EP (1) EP0852287B1 (de)
DE (1) DE69801775T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735722A1 (de) * 1997-08-18 1999-02-25 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Erkennung der Drehrichtung einer Brennkraftmaschine
JP3988376B2 (ja) * 2000-10-23 2007-10-10 日産自動車株式会社 可変バルブタイミング装置の基準位置学習装置
DE10059285A1 (de) 2000-11-29 2002-06-06 Bayerische Motoren Werke Ag Regelverfahren für den Stellantrieb eines variablen Ventiltriebes
US6766775B2 (en) * 2001-11-01 2004-07-27 Ford Global Technologies, Llc Method and system for increasing the estimation accuracy of cam phase angle in an engine with variable cam timing
US6696232B2 (en) 2001-12-20 2004-02-24 Eastman Kodak Company Color negative element intended for scanning
US6589721B1 (en) 2001-12-20 2003-07-08 Eastman Kodak Company Method of developing a color negative element intended for scanning
US6536389B1 (en) * 2002-04-16 2003-03-25 Ford Global Technologies, Inc. Adaptive control of cylinder valve timing in internal combustion engine
US6810844B2 (en) * 2002-12-10 2004-11-02 Delphi Technologies, Inc. Method for 3-step variable valve actuation
DE10307307B4 (de) * 2003-02-20 2005-09-22 Siemens Ag Verfahren zum Steuern einer Brennkraftmaschine
JP2005273649A (ja) * 2004-02-26 2005-10-06 Hitachi Ltd 内燃機関の可変動弁制御装置
US20080017150A1 (en) * 2004-09-15 2008-01-24 Yamaha Hatsudoki Kabushiki Kaisha Variable Valve Drive Device, Engine, and Motorcycle
US8839718B2 (en) * 2009-03-25 2014-09-23 Hewlett-Packard Development Company, L.P. Error correction in printing systems
KR101483708B1 (ko) * 2013-12-18 2015-01-16 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치
DE102016121671B3 (de) * 2016-11-11 2018-03-01 Samson Aktiengesellschaft Positionssensor und Stellgerät mit Positionssensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928640A (en) * 1989-07-20 1990-05-29 Siemens-Bendix Automotive Electronics L.P. Autocalibration of camshaft phasing feedback in a variable valve timing system
JPH062516A (ja) * 1992-06-17 1994-01-11 Unisia Jecs Corp 内燃機関の吸排気弁駆動制御装置
JPH06280516A (ja) * 1993-03-25 1994-10-04 Nippondenso Co Ltd 内燃機関における弁動作タイミング調整装置
JPH0754620A (ja) * 1993-06-16 1995-02-28 Robert Bosch Gmbh カム軸の角度位置を調節する方法と装置
JPH0719073A (ja) * 1993-06-30 1995-01-20 Nippondenso Co Ltd 内燃機関における弁動作タイミング調整装置
JP3696261B2 (ja) * 1993-11-29 2005-09-14 株式会社デンソー 気筒判別機能を有するバルブタイミング制御装置
JP3508194B2 (ja) * 1994-02-04 2004-03-22 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
JP3227313B2 (ja) * 1994-08-08 2001-11-12 株式会社ユニシアジェックス 内燃機関の吸排気弁駆動制御装置
JPH08260923A (ja) * 1995-03-27 1996-10-08 Unisia Jecs Corp 内燃機関の可変動弁装置のバルブリフト特性検出装置

Also Published As

Publication number Publication date
EP0852287A1 (de) 1998-07-08
US5937805A (en) 1999-08-17
EP0852287B1 (de) 2001-09-26
DE69801775D1 (de) 2001-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee