DE502005008502D1 - Vorrichtung zur veränderung der steuerzeiten von g - Google Patents

Vorrichtung zur veränderung der steuerzeiten von g

Info

Publication number
DE502005008502D1
DE502005008502D1 DE502005008502T DE502005008502T DE502005008502D1 DE 502005008502 D1 DE502005008502 D1 DE 502005008502D1 DE 502005008502 T DE502005008502 T DE 502005008502T DE 502005008502 T DE502005008502 T DE 502005008502T DE 502005008502 D1 DE502005008502 D1 DE 502005008502D1
Authority
DE
Germany
Prior art keywords
changing
control
time
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.)
Active
Application number
DE502005008502T
Other languages
English (en)
Inventor
Marco Schmitt
Jochen Auchter
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 Schaeffler KG filed Critical Schaeffler KG
Publication of DE502005008502D1 publication Critical patent/DE502005008502D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • 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
    • 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
    • F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
    • F01L2001/3444—Oil filters
    • 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
    • F01L2001/34476—Restrict range locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE502005008502T 2004-10-07 2005-09-03 Vorrichtung zur veränderung der steuerzeiten von g Active DE502005008502D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004049123A DE102004049123A1 (de) 2004-10-07 2004-10-07 Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
PCT/EP2005/009487 WO2006039966A1 (de) 2004-10-07 2005-09-03 Vorrichtung zur veränderung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE502005008502D1 true DE502005008502D1 (de) 2009-12-24

Family

ID=35170006

Family Applications (3)

Application Number Title Priority Date Filing Date
DE102004049123A Withdrawn DE102004049123A1 (de) 2004-10-07 2004-10-07 Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE502005007868T Active DE502005007868D1 (de) 2004-10-07 2005-09-03 Verfahren zur Steuerung einer Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE502005008502T Active DE502005008502D1 (de) 2004-10-07 2005-09-03 Vorrichtung zur veränderung der steuerzeiten von g

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE102004049123A Withdrawn DE102004049123A1 (de) 2004-10-07 2004-10-07 Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE502005007868T Active DE502005007868D1 (de) 2004-10-07 2005-09-03 Verfahren zur Steuerung einer Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine

Country Status (6)

Country Link
EP (2) EP1797285B1 (de)
JP (1) JP4982867B2 (de)
KR (1) KR101201609B1 (de)
CN (1) CN100529335C (de)
DE (3) DE102004049123A1 (de)
WO (1) WO2006039966A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056796A1 (de) 2008-11-11 2010-05-12 Schaeffler Kg Rotationskolbenversteller mit Drehfeder
DE102009008056A1 (de) 2009-02-09 2010-08-12 Schaeffler Technologies Gmbh & Co. Kg Steuerventile zur Steuerung von Druckmittelströmen
DE102009009252B4 (de) 2009-02-17 2017-10-26 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller mit axialer Verschlussschraube
CN101655020B (zh) * 2009-09-21 2012-03-21 芜湖杰锋汽车动力系统有限公司 一种新型的机械式可变挺柱机构及其控制方法
DE102009051310A1 (de) 2009-10-29 2011-05-05 Schaeffler Technologies Gmbh & Co. Kg Befestigungsanordnung eines Nockenwellenverstellers
DE102009054050A1 (de) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Schaltbare Vorrichtung zur Druckversorgung
DE102009054052B4 (de) 2009-11-20 2018-08-23 Schaeffler Technologies AG & Co. KG Schaltbare Vorrichtung zur Druckversorgung
DE102009054051A1 (de) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Schaltbare Vorrichtung zur Druckversorgung mit passivem Zusatzdruckspeicher
DE102009054053A1 (de) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Druckspeicher und hydraulisches System
DE102009054048A1 (de) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Baugruppe und Verfahren zur Montage eines Rotationskolbenverstellers
DE102009054055A1 (de) 2009-11-20 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Schaltbare Vorrichtung zur Druckversorgung
DE102010045358A1 (de) * 2010-04-10 2011-10-13 Hydraulik-Ring Gmbh Schwenkmotornockenwellenversteller mit einem Hydraulikventil
DE102010063390A1 (de) 2010-12-17 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Druckspeichereinheit für eine Nockenwelle sowie Nockenwelle mit einer Druckspeichereinheit
DE102011005472A1 (de) 2011-03-14 2012-09-20 Schaeffler Technologies Gmbh & Co. Kg Druckspeichereinhgeit für eine Nockenwelle sowie Hubkolben für eine Druckspeichereinheit
JP5990061B2 (ja) * 2011-09-20 2016-09-07 日立オートモティブシステムズ株式会社 可変動弁機構の制御装置
DE102012200685B4 (de) * 2012-01-18 2020-10-22 Schaeffler Technologies AG & Co. KG Ventilanordnung für Nockenwellenversteller
CN104121051B (zh) * 2013-04-26 2016-03-30 重庆长安汽车股份有限公司 一种汽车发动机可变正时系统的油路装置
CN103850743B (zh) * 2014-04-02 2016-01-06 广西玉柴机器股份有限公司 可变气门正时驱动装置
US9410453B2 (en) 2014-10-21 2016-08-09 Ford Global Technologies, Llc Method and system for variable cam timing device
CN113107636B (zh) * 2021-05-14 2022-08-05 北京理工大学 两段式液压挺柱、两段式可变气门升程机构及其控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3351090B2 (ja) * 1994-03-31 2002-11-25 株式会社デンソー 内燃機関のバルブタイミング制御装置
JP3666072B2 (ja) * 1995-09-13 2005-06-29 アイシン精機株式会社 切替弁
DE19854891C2 (de) * 1997-11-28 2003-02-06 Aisin Seiki Ventilzeitsteuervorrichtung
JP4081893B2 (ja) * 1997-11-28 2008-04-30 アイシン精機株式会社 弁開閉時期制御装置
JPH11280427A (ja) * 1998-03-31 1999-10-12 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP3918971B2 (ja) * 1998-04-27 2007-05-23 アイシン精機株式会社 弁開閉時期制御装置
JP3925672B2 (ja) 1998-05-28 2007-06-06 アイシン精機株式会社 弁開閉時期制御装置
DE19853670C5 (de) * 1998-11-20 2019-01-10 Hilite Germany Gmbh Einrichtung zur Nockenwellenverstellung
JP2001050063A (ja) * 1999-08-05 2001-02-23 Denso Corp 内燃機関の可変バルブタイミング制御装置
JP4103277B2 (ja) * 1999-12-06 2008-06-18 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
DE10064222B4 (de) * 1999-12-24 2006-02-09 Aisin Seiki K.K., Kariya Verstellbares Ventilsteuersystem
JP2001254638A (ja) * 2000-03-10 2001-09-21 Honda Motor Co Ltd 内燃機関のバルブタイミング制御装置
JP2001329812A (ja) * 2000-05-19 2001-11-30 Mitsubishi Motors Corp 可変動弁装置
JP2002030909A (ja) * 2000-07-18 2002-01-31 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP4457284B2 (ja) * 2001-02-21 2010-04-28 アイシン精機株式会社 弁開閉時期制御装置
DE10213831A1 (de) * 2001-03-28 2002-11-07 Denso Corp Variables Ventilsteuerzeitengerät
JP2002327607A (ja) * 2001-04-27 2002-11-15 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
JP4007071B2 (ja) * 2002-05-29 2007-11-14 トヨタ自動車株式会社 バルブ開閉タイミング制御装置

Also Published As

Publication number Publication date
JP4982867B2 (ja) 2012-07-25
CN100529335C (zh) 2009-08-19
KR101201609B1 (ko) 2012-11-14
EP1914395B1 (de) 2009-08-05
JP2008516129A (ja) 2008-05-15
EP1797285A1 (de) 2007-06-20
EP1797285B1 (de) 2009-11-11
DE502005007868D1 (de) 2009-09-17
DE102004049123A1 (de) 2006-04-13
WO2006039966A1 (de) 2006-04-20
EP1914395A1 (de) 2008-04-23
KR20070100231A (ko) 2007-10-10
CN101040102A (zh) 2007-09-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

8364 No opposition during term of opposition
R081 Change of applicant/patentee

Ref document number: 1797285

Country of ref document: EP

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828