EP1128026A3 - Dispositif de variation de calage d'arbre à cames avec piston de verrouillage intégré à une ailette du rotor - Google Patents

Dispositif de variation de calage d'arbre à cames avec piston de verrouillage intégré à une ailette du rotor Download PDF

Info

Publication number
EP1128026A3
EP1128026A3 EP00311295A EP00311295A EP1128026A3 EP 1128026 A3 EP1128026 A3 EP 1128026A3 EP 00311295 A EP00311295 A EP 00311295A EP 00311295 A EP00311295 A EP 00311295A EP 1128026 A3 EP1128026 A3 EP 1128026A3
Authority
EP
European Patent Office
Prior art keywords
rotor
housing
camshaft
locking piston
timing system
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.)
Granted
Application number
EP00311295A
Other languages
German (de)
English (en)
Other versions
EP1128026A2 (fr
EP1128026B1 (fr
Inventor
Roger T. Simpson
Michael C. Duffield
Marty Gardner
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
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 US09/488,903 external-priority patent/US6311655B1/en
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Publication of EP1128026A2 publication Critical patent/EP1128026A2/fr
Publication of EP1128026A3 publication Critical patent/EP1128026A3/fr
Application granted granted Critical
Publication of EP1128026B1 publication Critical patent/EP1128026B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34459—Locking in multiple 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
    • F01L2001/34469—Lock movement parallel 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
    • F01L2001/34453—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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/02—Camshaft drives characterised by their transmission means the camshaft being driven by chains
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/04—Camshaft drives characterised by their transmission means the camshaft being driven by belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
EP00311295A 1999-12-28 2000-12-15 Dispositif de variation de calage d'arbre à cames avec piston de verrouillage intégré à une ailette du rotor Expired - Lifetime EP1128026B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17333099P 1999-12-28 1999-12-28
US173330P 1999-12-28
US09/488,903 US6311655B1 (en) 2000-01-21 2000-01-21 Multi-position variable cam timing system having a vane-mounted locking-piston device
US488903 2000-01-21

Publications (3)

Publication Number Publication Date
EP1128026A2 EP1128026A2 (fr) 2001-08-29
EP1128026A3 true EP1128026A3 (fr) 2002-08-28
EP1128026B1 EP1128026B1 (fr) 2004-09-08

Family

ID=26869024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00311295A Expired - Lifetime EP1128026B1 (fr) 1999-12-28 2000-12-15 Dispositif de variation de calage d'arbre à cames avec piston de verrouillage intégré à une ailette du rotor

Country Status (3)

Country Link
EP (1) EP1128026B1 (fr)
JP (1) JP2001221018A (fr)
DE (1) DE60013549T2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6941913B2 (en) * 2002-09-19 2005-09-13 Borgwarner Inc. Spool valve controlled VCT locking pin release mechanism
DE102004019771A1 (de) * 2004-04-23 2005-11-10 Bayerische Motoren Werke Ag Hydraulische Einrichtung zur stufenlos variablen Nockenwellenverstellung
DE102004043548B4 (de) * 2004-09-09 2013-04-18 Daimler Ag Vorrichtung zur Winkelverstellung zwischen zwei rotierenden, antriebsverbundenen Elementen
US7124722B2 (en) 2004-12-20 2006-10-24 Borgwarner Inc. Remote variable camshaft timing control valve with lock pin control
US6971354B1 (en) * 2004-12-20 2005-12-06 Borgwarner Inc. Variable camshaft timing system with remotely located control system
DE102005036707A1 (de) 2005-08-04 2007-02-08 Daimlerchrysler Ag Nockenwellenstellvorrichtung
JP4930791B2 (ja) * 2007-12-20 2012-05-16 アイシン精機株式会社 弁開閉時期制御装置
JP5179405B2 (ja) * 2009-02-27 2013-04-10 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
US8171904B2 (en) 2009-02-27 2012-05-08 Hitachi Automotive Systems, Inc. Valve timing control apparatus for internal combustion engine
DE102010063700A1 (de) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenellenversteller
JP6091277B2 (ja) * 2013-03-21 2017-03-08 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
JP6251778B2 (ja) * 2016-07-04 2017-12-20 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
DE102019119939A1 (de) * 2019-07-24 2020-09-17 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit temperaturgesteuerter Verriegelung
DE102019120152A1 (de) 2019-07-25 2020-06-18 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit ölunabhängiger Verriegelung von außen
DE102019131780A1 (de) * 2019-11-25 2021-05-27 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Pseudo-C-Kanal
WO2021253337A1 (fr) * 2020-06-18 2021-12-23 舍弗勒技术股份两合公司 Déphaseur d'arbre à cames

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858572A (en) * 1987-09-30 1989-08-22 Aisin Seiki Kabushiki Kaisha Device for adjusting an angular phase difference between two elements
EP0799976A1 (fr) * 1996-04-03 1997-10-08 Toyota Jidosha Kabushiki Kaisha Dispositif de variation du calage des soupapes d'un moteur à combustion interne
EP0924392A2 (fr) * 1997-12-17 1999-06-23 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif hydraulique de variation de la position angulaire d'un arbre par rapport à une roue d'entraínement
DE19914767A1 (de) * 1998-03-31 1999-10-14 Aisin Seiki Ventilzeitsteuerungseinrichtung
EP1065348A2 (fr) * 1999-06-30 2001-01-03 BorgWarner Inc. Calage de distribution variable des soupapes avec un dispositif de verrouillage pour un déphaseur d'arbre à cames d'un moteur à combustion interne

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3744594B2 (ja) 1996-05-15 2006-02-15 アイシン精機株式会社 弁開閉時期制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858572A (en) * 1987-09-30 1989-08-22 Aisin Seiki Kabushiki Kaisha Device for adjusting an angular phase difference between two elements
EP0799976A1 (fr) * 1996-04-03 1997-10-08 Toyota Jidosha Kabushiki Kaisha Dispositif de variation du calage des soupapes d'un moteur à combustion interne
EP0924392A2 (fr) * 1997-12-17 1999-06-23 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Dispositif hydraulique de variation de la position angulaire d'un arbre par rapport à une roue d'entraínement
DE19914767A1 (de) * 1998-03-31 1999-10-14 Aisin Seiki Ventilzeitsteuerungseinrichtung
EP1065348A2 (fr) * 1999-06-30 2001-01-03 BorgWarner Inc. Calage de distribution variable des soupapes avec un dispositif de verrouillage pour un déphaseur d'arbre à cames d'un moteur à combustion interne

Also Published As

Publication number Publication date
DE60013549D1 (de) 2004-10-14
DE60013549T2 (de) 2005-02-03
EP1128026A2 (fr) 2001-08-29
JP2001221018A (ja) 2001-08-17
EP1128026B1 (fr) 2004-09-08

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