DE60301468D1 - Variable Nockenwellenverstellvorrichtung mit elektromagnetischem Verriegelungseinrichtung zur Verstellungs- und Verriegelungsbetätigung - Google Patents

Variable Nockenwellenverstellvorrichtung mit elektromagnetischem Verriegelungseinrichtung zur Verstellungs- und Verriegelungsbetätigung

Info

Publication number
DE60301468D1
DE60301468D1 DE60301468T DE60301468T DE60301468D1 DE 60301468 D1 DE60301468 D1 DE 60301468D1 DE 60301468 T DE60301468 T DE 60301468T DE 60301468 T DE60301468 T DE 60301468T DE 60301468 D1 DE60301468 D1 DE 60301468D1
Authority
DE
Germany
Prior art keywords
adjusting
locking
variable camshaft
electromagnetic
locking operation
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
DE60301468T
Other languages
English (en)
Other versions
DE60301468T2 (de
Inventor
Roger T Ithaca Simpson
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
Borg Warner Automotive 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
Application filed by BorgWarner Inc, Borg Warner Automotive Inc filed Critical BorgWarner Inc
Publication of DE60301468D1 publication Critical patent/DE60301468D1/de
Application granted granted Critical
Publication of DE60301468T2 publication Critical patent/DE60301468T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/02—Valve drive
    • F01L1/022—Chain 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
    • 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
    • F01L1/34—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
    • F01L1/02—Valve drive
    • F01L1/024—Belt 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/026—Gear 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
    • 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
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE60301468T 2002-11-04 2003-10-29 Variable Nockenwellenverstellvorrichtung mit elektromagnetischem Verriegelungseinrichtung zur Verstellungs- und Verriegelungsbetätigung Expired - Fee Related DE60301468T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42355502P 2002-11-04 2002-11-04
US423555P 2002-11-04
US619693 2003-07-15
US10/619,693 US6883479B2 (en) 2002-11-04 2003-07-15 VCT phaser having an electromagnetic lock system for shift and lock operation

Publications (2)

Publication Number Publication Date
DE60301468D1 true DE60301468D1 (de) 2005-10-06
DE60301468T2 DE60301468T2 (de) 2006-02-23

Family

ID=32096354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301468T Expired - Fee Related DE60301468T2 (de) 2002-11-04 2003-10-29 Variable Nockenwellenverstellvorrichtung mit elektromagnetischem Verriegelungseinrichtung zur Verstellungs- und Verriegelungsbetätigung

Country Status (4)

Country Link
US (1) US6883479B2 (de)
EP (1) EP1416126B1 (de)
JP (1) JP2004156603A (de)
DE (1) DE60301468T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4541223B2 (ja) * 2005-04-25 2010-09-08 日立オートモティブシステムズ株式会社 位相可変装置と内燃機関用カム軸位相可変装置
DE102005037714A1 (de) * 2005-08-10 2007-02-15 Daimlerchrysler Ag Stellvorrichtung für eine Brennkraftmaschine, insbesondere Nockenwellenstellvorrichtung
US20070056538A1 (en) * 2005-09-13 2007-03-15 Borgwarner Inc. Electronic lock for VCT phaser
JP4609278B2 (ja) 2005-10-24 2011-01-12 トヨタ自動車株式会社 内燃機関の可変バルブタイミング制御装置及びその可変バルブタイミング制御装置を備えた内燃機関
DE102008051386A1 (de) * 2008-10-11 2010-04-15 Daimler Ag Phasenverstellvorrichtung
JP5152681B2 (ja) * 2009-09-11 2013-02-27 株式会社デンソー 内燃機関の可変バルブタイミング制御装置
WO2012061233A2 (en) 2010-11-02 2012-05-10 Borgwarner Inc. Cam torque actuated phaser with mid position lock
DE102011007153A1 (de) * 2011-04-11 2012-10-11 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE202011050746U1 (de) * 2011-07-15 2012-10-25 Eto Magnetic Gmbh Statorbaueinheit sowie Nockenwellenverstellvorrichtung mit Statorbaueinheit
JP2019157853A (ja) 2018-03-07 2019-09-19 ボーグワーナー インコーポレーテッド 位相器のためのゼロ圧力ロック解除システム

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967701A (en) * 1989-01-12 1990-11-06 Nippondenso Co., Ltd. Valve timing adjuster
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
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
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
DE4007181A1 (de) 1990-03-07 1991-09-12 Audi Ag Antriebsvorrichtung fuer eine nockenwelle
DE4135378A1 (de) * 1991-10-26 1993-04-29 Bosch Gmbh Robert Hydraulische steuereinrichtung
DE4135380A1 (de) * 1991-10-26 1993-04-29 Bosch Gmbh Robert Hydraulische steuereinrichtung
JPH0547309U (ja) * 1991-11-28 1993-06-22 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
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
US5289805A (en) * 1992-03-05 1994-03-01 Borg-Warner Automotive Transmission & Engine Components Corporation Self-calibrating variable camshaft timing system
US5497738A (en) * 1992-09-03 1996-03-12 Borg-Warner Automotive, Inc. VCT control with a direct electromechanical actuator
US5305719A (en) * 1993-07-06 1994-04-26 Ford Motor Company Engine camshaft deactivation mechanism
DE4331977A1 (de) * 1993-09-21 1995-03-23 Porsche Ag Variable Ventilsteuerung
US5657725A (en) * 1994-09-15 1997-08-19 Borg-Warner Automotive, Inc. VCT system utilizing engine oil pressure for actuation
US5941202A (en) * 1994-11-01 1999-08-24 Hyundai Motor Company Device for varying valve timing
JPH0953418A (ja) * 1995-08-09 1997-02-25 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
DE29517755U1 (de) * 1995-11-09 1997-03-13 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Verstelleinrichtung für einen nockengesteuerten Ventilbetrieb an einer Kolbenbrennkraftmaschine
US5765517A (en) * 1997-06-03 1998-06-16 Ina Waelzlager Schaeffler Ohg Device for continous angular adjustment between a camshaft and a crankshaft
DE19854891C2 (de) * 1997-11-28 2003-02-06 Aisin Seiki Ventilzeitsteuervorrichtung
DE19756015A1 (de) * 1997-12-17 1999-06-24 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
JPH11280427A (ja) * 1998-03-31 1999-10-12 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP4013364B2 (ja) * 1998-10-30 2007-11-28 アイシン精機株式会社 弁開閉時期制御装置
US6250265B1 (en) * 1999-06-30 2001-06-26 Borgwarner Inc. Variable valve timing with actuator locking for internal combustion engine
US6247434B1 (en) * 1999-12-28 2001-06-19 Borgwarner Inc. Multi-position variable camshaft timing system actuated by engine oil
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
US6311655B1 (en) * 2000-01-21 2001-11-06 Borgwarner Inc. Multi-position variable cam timing system having a vane-mounted locking-piston device
EP1114917A3 (de) 2000-01-04 2002-03-06 TCG UNITECH Aktiengesellschaft Vorrichtung zur Drehwinkelverstellung

Also Published As

Publication number Publication date
US6883479B2 (en) 2005-04-26
EP1416126B1 (de) 2005-08-31
US20040083998A1 (en) 2004-05-06
JP2004156603A (ja) 2004-06-03
DE60301468T2 (de) 2006-02-23
EP1416126A1 (de) 2004-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee