DE68910532T2 - Phasenvariatoranordnung für nockenwelle. - Google Patents

Phasenvariatoranordnung für nockenwelle.

Info

Publication number
DE68910532T2
DE68910532T2 DE89905726T DE68910532T DE68910532T2 DE 68910532 T2 DE68910532 T2 DE 68910532T2 DE 89905726 T DE89905726 T DE 89905726T DE 68910532 T DE68910532 T DE 68910532T DE 68910532 T2 DE68910532 T2 DE 68910532T2
Authority
DE
Germany
Prior art keywords
camshaft
phase variator
variator arrangement
arrangement
phase
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
DE89905726T
Other languages
English (en)
Other versions
DE68910532D1 (de
Inventor
Thomas Ma
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE68910532D1 publication Critical patent/DE68910532D1/de
Application granted granted Critical
Publication of DE68910532T2 publication Critical patent/DE68910532T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/34409Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
DE89905726T 1988-04-30 1989-05-02 Phasenvariatoranordnung für nockenwelle. Expired - Fee Related DE68910532T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8810345A GB2217812A (en) 1988-04-30 1988-04-30 Variable camshaft phasing mechanism
PCT/GB1989/000459 WO1989010469A1 (en) 1988-04-30 1989-05-02 Variable camshaft phasing mechanism

Publications (2)

Publication Number Publication Date
DE68910532D1 DE68910532D1 (de) 1993-12-09
DE68910532T2 true DE68910532T2 (de) 1994-03-31

Family

ID=10636213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89905726T Expired - Fee Related DE68910532T2 (de) 1988-04-30 1989-05-02 Phasenvariatoranordnung für nockenwelle.

Country Status (5)

Country Link
US (1) US5056478A (de)
EP (1) EP0448560B1 (de)
DE (1) DE68910532T2 (de)
GB (1) GB2217812A (de)
WO (1) WO1989010469A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507254A (en) * 1989-01-13 1996-04-16 Melchior; Jean F. Variable phase coupling for the transmission of alternating torques
FR2641832B1 (fr) * 1989-01-13 1991-04-12 Melchior Jean Accouplement pour la transmission de couples alternes
GB2229248A (en) * 1989-03-15 1990-09-19 Ford Motor Co Phase change mechanism
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
US5046460A (en) * 1989-10-16 1991-09-10 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
US5361735A (en) * 1989-10-16 1994-11-08 Borg-Warner Automotive Transmission & Engine Components Corporation Belt driven variable camshaft timing system
US5172659A (en) * 1989-10-16 1992-12-22 Borg-Warner Automotive Transmission & Engine Components Corporation Differential pressure control system for variable camshaft timing system
DE4034406A1 (de) * 1989-10-30 1991-05-29 Atsugi Unisia Corp Ventilsteuerzeiteneinstellvorrichtung fuer brennkraftmaschinen mit einer hydraulischen kupplung zum sperren des brennkraftmaschinenumdrehungs-synchronelements und des nockenantriebselements bei einstellbarer phasenzuordnung
US5129370A (en) * 1989-12-25 1992-07-14 Atsugi Unisia Corporation Valve timing control device for automotive internal combustion engine clutch mechanism
JP2889633B2 (ja) * 1990-02-28 1999-05-10 株式会社ユニシアジェックス 内燃機関のバルブタイミング制御装置
FR2663981A1 (fr) * 1990-06-28 1992-01-03 Atsugi Unisia Corp Dispositif de reglage de la commande des soupapes d'un moteur a combustion interne.
US5040651A (en) * 1990-07-17 1991-08-20 Eaton Corporation Self actuator for cam phaser with sprag clutch
US5095857A (en) * 1990-07-17 1992-03-17 Eaton Corporation Self actuator for cam phasers
US5234088A (en) * 1990-09-19 1993-08-10 Eaton Corporation Phase change device with splitter spring
GB9025739D0 (en) * 1990-11-27 1991-01-09 Phoenix John B Variable valve timing
US5121717A (en) * 1990-11-28 1992-06-16 Ford Motor Company Internal combustion engine camshaft phase shift control system
US5117784A (en) * 1991-05-03 1992-06-02 Ford Motor Company Internal combustion engine camshaft phaseshift control system
DE4116152A1 (de) * 1991-05-17 1992-11-19 Bosch Gmbh Robert Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement
US5404770A (en) * 1991-08-14 1995-04-11 Volkswagen Ag Variable cam arrangement for a lift valve
JP3177532B2 (ja) * 1992-01-27 2001-06-18 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
US5172662A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
US5235941A (en) * 1992-02-24 1993-08-17 Eaton Corporation Actuator for camshaft phase change device
US5172658A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
US5172660A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
DE4210580C2 (de) * 1992-03-31 2001-06-28 Bosch Gmbh Robert Vorrichtung zur Winkelverstellung der Nockenwelle einer Brennkraftmaschine
US5205249A (en) * 1992-05-14 1993-04-27 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing system for internal combustion engine utilizing flywheel energy for reduced camshaft torsionals
US5207192A (en) * 1992-05-15 1993-05-04 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing system utilizing square-edged spool valve
DE4320126C2 (de) * 1992-06-17 2000-07-06 Unisia Jecs Corp Nockenwellenanordnung zur Verwendung in einem Verbrennungsmotor
US5263443A (en) * 1993-01-14 1993-11-23 Ford Motor Company Hydraulic phaseshifter
GB2278661A (en) * 1993-06-03 1994-12-07 Ford Motor Co Hydraulic variable valve timing
US5924334A (en) * 1996-08-05 1999-07-20 Unisia Jecs Corporation Device for moving cam relative to its driving shaft
GB2354814A (en) * 1999-09-29 2001-04-04 Mechadyne Internat Plc Phase change mechanism
US7210434B2 (en) * 2005-06-17 2007-05-01 Eaton Corporation Hydraulic cam for variable timing/displacement valve train
US7866292B2 (en) * 2008-03-26 2011-01-11 AES Industries Inc Apparatus and methods for continuous variable valve timing
DE102010021399A1 (de) * 2010-05-25 2011-12-01 Schaeffler Technologies Gmbh & Co. Kg Hydraulisch betätigte Nockenwellenverstellvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303528A (de) * 1969-07-15 1973-01-17
GB2066986B (en) * 1980-01-03 1983-06-02 Renault Vehicules Ind Hydraulic automatic device for the injection advance of a diesel engines
FR2526867A2 (fr) * 1982-05-14 1983-11-18 Renault Vehicules Ind Dispositif automatique hydraulique incorpore d'avance a l'injection pour un moteur diesel
DE3415861A1 (de) * 1984-04-28 1985-10-31 Pierburg Gmbh & Co Kg, 4040 Neuss Vorrichtung zur steuerung einer kopplungseinrichtung
JPH0192504A (ja) * 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
DE3825074C1 (de) * 1988-07-23 1989-10-19 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5002023A (en) * 1989-10-16 1991-03-26 Borg-Warner Automotive, Inc. Variable camshaft timing for internal combustion engine

Also Published As

Publication number Publication date
WO1989010469A1 (en) 1989-11-02
GB2217812A (en) 1989-11-01
EP0448560A1 (de) 1991-10-02
EP0448560B1 (de) 1993-11-03
US5056478A (en) 1991-10-15
GB8810345D0 (en) 1988-06-08
DE68910532D1 (de) 1993-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee