EP0924391A3 - Dispositif pour changer le calage angulaire d'un arbre par rapport à une roue d'entraínement - Google Patents

Dispositif pour changer le calage angulaire d'un arbre par rapport à une roue d'entraínement Download PDF

Info

Publication number
EP0924391A3
EP0924391A3 EP98121878A EP98121878A EP0924391A3 EP 0924391 A3 EP0924391 A3 EP 0924391A3 EP 98121878 A EP98121878 A EP 98121878A EP 98121878 A EP98121878 A EP 98121878A EP 0924391 A3 EP0924391 A3 EP 0924391A3
Authority
EP
European Patent Office
Prior art keywords
pressure
changing
shaft
driving wheel
pressure chambers
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.)
Withdrawn
Application number
EP98121878A
Other languages
German (de)
English (en)
Other versions
EP0924391A2 (fr
Inventor
Alfred Trzmiel
Wolfgang Stephan
Axel-Willi Jochim
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.)
Dr Ing HCF Porsche AG
Hilite Germany GmbH
Original Assignee
Dr Ing HCF Porsche AG
Hydraulik Ring 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 Dr Ing HCF Porsche AG, Hydraulik Ring GmbH filed Critical Dr Ing HCF Porsche AG
Publication of EP0924391A2 publication Critical patent/EP0924391A2/fr
Publication of EP0924391A3 publication Critical patent/EP0924391A3/fr
Withdrawn legal-status Critical Current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
    • F01L1/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Motor Power Transmission Devices (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP98121878A 1997-12-17 1998-11-18 Dispositif pour changer le calage angulaire d'un arbre par rapport à une roue d'entraínement Withdrawn EP0924391A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19756017 1997-12-17
DE19756017A DE19756017A1 (de) 1997-12-17 1997-12-17 Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad

Publications (2)

Publication Number Publication Date
EP0924391A2 EP0924391A2 (fr) 1999-06-23
EP0924391A3 true EP0924391A3 (fr) 1999-08-04

Family

ID=7852186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121878A Withdrawn EP0924391A3 (fr) 1997-12-17 1998-11-18 Dispositif pour changer le calage angulaire d'un arbre par rapport à une roue d'entraínement

Country Status (4)

Country Link
EP (1) EP0924391A3 (fr)
JP (1) JPH11241609A (fr)
KR (1) KR19990063115A (fr)
DE (1) DE19756017A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250265B1 (en) 1999-06-30 2001-06-26 Borgwarner Inc. Variable valve timing with actuator locking for internal combustion engine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263846B1 (en) 1999-12-28 2001-07-24 Borgwarner Inc. Control valve strategy for vane-type variable camshaft timing system
US6477999B1 (en) 1999-12-28 2002-11-12 Borgwarner Inc. Vane-type hydraulic variable camshaft timing system with lockout feature
DE10029261A1 (de) * 2000-06-14 2001-12-20 Deutz Ag Nockenwellenverschwenkeinrichtung
JP4487449B2 (ja) 2001-06-28 2010-06-23 アイシン精機株式会社 弁開閉時期制御装置
DE20114466U1 (de) * 2001-09-01 2002-01-03 Eto Magnetic Kg Elektromagnetische Stellvorrichtung
US6666181B2 (en) * 2002-04-19 2003-12-23 Borgwarner Inc. Hydraulic detent for a variable camshaft timing device
JP2008303754A (ja) * 2007-06-06 2008-12-18 Denso Corp 内燃機関の制御装置
DE102010021399A1 (de) 2010-05-25 2011-12-01 Schaeffler Technologies Gmbh & Co. Kg Hydraulisch betätigte Nockenwellenverstellvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020907A1 (fr) * 1991-05-17 1992-11-26 Robert Bosch Gmbh Dispositif de reglage de l'angle de rotation d'un arbre a cames par rapport a son element de d'entrainement
DE4224653A1 (de) * 1992-07-25 1994-01-27 Bosch Gmbh Robert Elektrohydraulische Stelleinrichtung
DE4237193A1 (de) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Verfahren zur Ansteuerung einer Einrichtung zum relativen Verdrehen einer Welle und Einrichtung zum relativen Verdrehen der Welle einer Brennkraftmaschine
US5520145A (en) * 1994-02-25 1996-05-28 Osaka Fuji Kogyo Kabushiki Kaisha Valve timing controller
EP0806550A1 (fr) * 1996-03-28 1997-11-12 Aisin Seiki Kabushiki Kaisha Dispositif de commande du calage des soupapes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825326A1 (de) * 1978-06-09 1979-12-20 Daimler Benz Ag Drehmomentuebertragungseinrichtung
DE3930157A1 (de) * 1989-09-09 1991-03-21 Bosch Gmbh Robert Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement
DE4216791A1 (de) * 1992-05-21 1993-11-25 Teves Gmbh Alfred Variable Nockenwellenverstellung mit proportionalem Lageregler
DE4229202A1 (de) * 1992-09-02 1994-03-03 Schaeffler Waelzlager Kg Vorrichtung für eine stufenlose Winkelverstellung
WO1995031633A1 (fr) * 1994-05-13 1995-11-23 Nippondenso Co., Ltd. Regulateur de phase rotative du type a aubes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020907A1 (fr) * 1991-05-17 1992-11-26 Robert Bosch Gmbh Dispositif de reglage de l'angle de rotation d'un arbre a cames par rapport a son element de d'entrainement
DE4224653A1 (de) * 1992-07-25 1994-01-27 Bosch Gmbh Robert Elektrohydraulische Stelleinrichtung
DE4237193A1 (de) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Verfahren zur Ansteuerung einer Einrichtung zum relativen Verdrehen einer Welle und Einrichtung zum relativen Verdrehen der Welle einer Brennkraftmaschine
US5520145A (en) * 1994-02-25 1996-05-28 Osaka Fuji Kogyo Kabushiki Kaisha Valve timing controller
EP0806550A1 (fr) * 1996-03-28 1997-11-12 Aisin Seiki Kabushiki Kaisha Dispositif de commande du calage des soupapes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6250265B1 (en) 1999-06-30 2001-06-26 Borgwarner Inc. Variable valve timing with actuator locking for internal combustion engine

Also Published As

Publication number Publication date
EP0924391A2 (fr) 1999-06-23
DE19756017A1 (de) 1999-06-24
KR19990063115A (ko) 1999-07-26
JPH11241609A (ja) 1999-09-07

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