EP1517009A2 - Nockenwelle mit integriertem Winkelverstellrotor - Google Patents

Nockenwelle mit integriertem Winkelverstellrotor Download PDF

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Publication number
EP1517009A2
EP1517009A2 EP04254860A EP04254860A EP1517009A2 EP 1517009 A2 EP1517009 A2 EP 1517009A2 EP 04254860 A EP04254860 A EP 04254860A EP 04254860 A EP04254860 A EP 04254860A EP 1517009 A2 EP1517009 A2 EP 1517009A2
Authority
EP
European Patent Office
Prior art keywords
rotor
camshaft
shaft
phaser
onto
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Withdrawn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
EP04254860A
Other languages
English (en)
French (fr)
Inventor
David C. White
Philip J. Mott
Franklin R. Smith
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 US10/649,060 external-priority patent/US20050045128A1/en
Application filed by BorgWarner Inc filed Critical BorgWarner Inc
Publication of EP1517009A2 publication Critical patent/EP1517009A2/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0475—Hollow camshafts
    • 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
    • F01L2001/3443—Solenoid driven oil control valves
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/02—Initial camshaft settings
    • 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
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
EP04254860A 2003-08-27 2004-08-12 Nockenwelle mit integriertem Winkelverstellrotor Withdrawn EP1517009A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US649060 1984-09-10
US10/649,060 US20050045128A1 (en) 2003-08-27 2003-08-27 Camshaft incorporating variable camshaft timing phaser rotor
US895215 2004-07-20
US10/895,215 US20050045130A1 (en) 2003-08-27 2004-07-20 Camshaft incorporating variable camshaft timing phaser rotor

Publications (1)

Publication Number Publication Date
EP1517009A2 true EP1517009A2 (de) 2005-03-23

Family

ID=34198371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04254860A Withdrawn EP1517009A2 (de) 2003-08-27 2004-08-12 Nockenwelle mit integriertem Winkelverstellrotor

Country Status (3)

Country Link
US (1) US20050045130A1 (de)
EP (1) EP1517009A2 (de)
JP (1) JP2005069227A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433974A (en) * 2006-01-04 2007-07-11 Mechadyne Plc Mounting of a SCP (single cam phaser) camshaft on an engine
DE102013217145A1 (de) * 2013-08-28 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101194086A (zh) * 2005-05-02 2008-06-04 博格华纳公司 具有偏置滑阀的正时相位器
DE112007001854T5 (de) * 2006-08-25 2009-07-02 Borgwarner Inc., Auburn Hills VFS (Variable forche solenoid - Solenoid mit variabler Kraft) mit integriertem Positionssensor
EP2171222B1 (de) * 2007-07-02 2017-11-29 BorgWarner Inc. Konzentrischer nocken mit rückschlagventilen im schieber für einen versteller
DE112008001522B4 (de) 2007-07-06 2018-10-04 Borgwarner Inc. In der Nockenwelle angebrachter Elektromagnet für einen variablen Nockenverstellmechanismus
US8584634B2 (en) * 2008-09-19 2013-11-19 Borgwarner Inc. Phaser built into a camshaft or concentric camshafts
CN102844531B (zh) * 2010-04-23 2015-07-01 博格华纳公司 同心凸轮轴相位器挠性板
SE538122C2 (sv) * 2010-05-11 2016-03-08 Agap Hb Kamaxel med demonterbart lagerläge
JP5182326B2 (ja) 2010-06-09 2013-04-17 トヨタ自動車株式会社 流量制御弁
JP5585832B2 (ja) * 2010-09-10 2014-09-10 アイシン精機株式会社 弁開閉時期制御装置
DE102012202823B4 (de) * 2012-02-24 2014-03-06 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102013209930B4 (de) * 2013-05-28 2016-01-28 Schaeffler Technologies AG & Co. KG Nockenwellenverstelleinrichtung
US9341089B2 (en) 2014-04-04 2016-05-17 RB Distribution, Inc. Camshaft phaser
DE102014219990B4 (de) * 2014-09-12 2017-10-05 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE202015008578U1 (de) * 2015-01-08 2016-03-22 Schaeffler Technologies AG & Co. KG Montagehilfe für einen Nockenwellenversteller sowie Verfahren zur Montage des Nockenwellenverstellers an einem nockenwellenfesten Abschnitt
DE102015200140B4 (de) * 2015-01-08 2021-07-01 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Montagehilfe sowie Verfahren zur Montage des Nockenwellenverstellers an einem nockenwellenfesten Abschnitt
DE102016208968A1 (de) * 2016-05-24 2017-11-30 Thyssenkrupp Ag Schiebemodul einer Nockenwelle
US10539046B2 (en) * 2016-09-27 2020-01-21 Cummins Inc. Camshaft phaser/compression brake release integration with concentric camshaft
CN112648039A (zh) * 2019-10-11 2021-04-13 舍弗勒技术股份两合公司 凸轮轴调相系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1290596C (en) * 1987-03-09 1991-10-15 Philip D. Arnold Tubular camshaft assemblies, method and apparatus
JPH0291433A (ja) * 1988-09-27 1990-03-30 Fuji Heavy Ind Ltd エンジンのクランク角タイミング検出装置
US5002023A (en) * 1989-10-16 1991-03-26 Borg-Warner Automotive, Inc. Variable camshaft timing for internal combustion engine
US5172659A (en) * 1989-10-16 1992-12-22 Borg-Warner Automotive Transmission & Engine Components Corporation Differential pressure control system for variable camshaft timing system
US5361735A (en) * 1989-10-16 1994-11-08 Borg-Warner Automotive Transmission & Engine Components Corporation Belt driven variable camshaft timing system
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
DE4024057C1 (de) * 1990-07-28 1991-09-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
JPH0533617A (ja) * 1991-07-31 1993-02-09 Atsugi Unisia Corp 内燃機関のバルブタイミング制御装置
US5289805A (en) * 1992-03-05 1994-03-01 Borg-Warner Automotive Transmission & Engine Components Corporation Self-calibrating variable camshaft timing system
US5184578A (en) * 1992-03-05 1993-02-09 Borg-Warner Automotive Transmission & Engine Components Corporation VCT system having robust closed loop control employing dual loop approach having hydraulic pilot stage with a PWM solenoid
US5497738A (en) * 1992-09-03 1996-03-12 Borg-Warner Automotive, Inc. VCT control with a direct electromechanical actuator
US5657725A (en) * 1994-09-15 1997-08-19 Borg-Warner Automotive, Inc. VCT system utilizing engine oil pressure for actuation
US5836277A (en) * 1996-12-24 1998-11-17 Aisin Seiki Kabushiki Kaisha Valve timing control device
US6105616A (en) * 1997-03-28 2000-08-22 Sturman Industries, Inc. Double actuator control valve that has a neutral position
JPH1150820A (ja) * 1997-08-05 1999-02-23 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP4040779B2 (ja) * 1998-12-25 2008-01-30 ヤマハ発動機株式会社 エンジンのバルブタイミング制御装置およびバルブタイミング制御方法
DE19929393A1 (de) * 1999-06-26 2000-12-28 Schaeffler Waelzlager Ohg Verfahren zur Ansteuerung einer Vorrichtung zum Variieren der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere einer Nockenwellen-Verstelleinrichtung mit hydraulisch entriegelbarer Startverriegelung
US6250265B1 (en) * 1999-06-30 2001-06-26 Borgwarner Inc. Variable valve timing with actuator locking for internal combustion engine
US6263846B1 (en) * 1999-12-28 2001-07-24 Borgwarner Inc. Control valve strategy for vane-type variable camshaft timing system
US6247434B1 (en) * 1999-12-28 2001-06-19 Borgwarner Inc. Multi-position variable camshaft timing system actuated by engine oil
US6311655B1 (en) * 2000-01-21 2001-11-06 Borgwarner Inc. Multi-position variable cam timing system having a vane-mounted locking-piston device
US6477999B1 (en) * 1999-12-28 2002-11-12 Borgwarner Inc. Vane-type hydraulic variable camshaft timing system with lockout feature
JP2002286151A (ja) * 2001-03-26 2002-10-03 Denso Corp 電磁弁
US6405696B1 (en) * 2001-06-28 2002-06-18 Delphi Technologies, Inc. Spline-type cam phaser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433974A (en) * 2006-01-04 2007-07-11 Mechadyne Plc Mounting of a SCP (single cam phaser) camshaft on an engine
DE102013217145A1 (de) * 2013-08-28 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller

Also Published As

Publication number Publication date
JP2005069227A (ja) 2005-03-17
US20050045130A1 (en) 2005-03-03

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