DE502006001948D1 - Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine - Google Patents

Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Info

Publication number
DE502006001948D1
DE502006001948D1 DE502006001948T DE502006001948T DE502006001948D1 DE 502006001948 D1 DE502006001948 D1 DE 502006001948D1 DE 502006001948 T DE502006001948 T DE 502006001948T DE 502006001948 T DE502006001948 T DE 502006001948T DE 502006001948 D1 DE502006001948 D1 DE 502006001948D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
variable adjustment
control times
gas changing
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
DE502006001948T
Other languages
English (en)
Inventor
Lars Pfuetzenreuter
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 Engineering GmbH
Original Assignee
AFT Atlas Fahrzeugtechnik 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 AFT Atlas Fahrzeugtechnik GmbH filed Critical AFT Atlas Fahrzeugtechnik GmbH
Publication of DE502006001948D1 publication Critical patent/DE502006001948D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
DE502006001948T 2005-05-20 2006-05-10 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine Active DE502006001948D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005023204A DE102005023204A1 (de) 2005-05-20 2005-05-20 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
PCT/EP2006/004381 WO2006136239A1 (de) 2005-05-20 2006-05-10 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE502006001948D1 true DE502006001948D1 (de) 2008-12-11

Family

ID=36928658

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005023204A Withdrawn DE102005023204A1 (de) 2005-05-20 2005-05-20 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE502006001948T Active DE502006001948D1 (de) 2005-05-20 2006-05-10 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005023204A Withdrawn DE102005023204A1 (de) 2005-05-20 2005-05-20 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine

Country Status (5)

Country Link
US (1) US7578275B2 (de)
EP (1) EP1888895B1 (de)
KR (1) KR101242882B1 (de)
DE (2) DE102005023204A1 (de)
WO (1) WO2006136239A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007004197A1 (de) * 2007-01-27 2008-07-31 Schaeffler Kg System zur Verstellung des Stellwinkels eines Nockenwellenverstellers
DE102007007072A1 (de) * 2007-02-13 2008-08-14 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102007007073B4 (de) * 2007-02-13 2020-10-01 Schaeffler Technologies AG & Co. KG Vorrichtung und Verfahren zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102012024955A1 (de) 2012-12-20 2014-06-26 Volkswagen Aktiengesellschaft Rotor-Stator-Einheit, Welle-in-Welle-System mit einer solchen Rotor-Stator-Einheit sowie Verfahren zur Montage einer Rotor-Stator-Einheit auf einem Welle-in-Welle-System
DE102013204928A1 (de) * 2013-03-20 2014-09-25 Schaeffler Technologies Gmbh & Co. Kg Hydraulischer Nockenwellenversteller mit zum Hydraulikmittelsteuern vorgesehenem Verriegelungspin zur Mittenverriegelung
CN112334637B (zh) * 2018-08-09 2022-09-09 舍弗勒技术股份两合公司 凸轮轴相位器用定子组件及凸轮轴相位器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4202440B2 (ja) * 1997-02-06 2008-12-24 アイシン精機株式会社 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
JP2002122009A (ja) 2000-08-09 2002-04-26 Mitsubishi Electric Corp バルブタイミング調整装置
US6766777B2 (en) * 2002-06-14 2004-07-27 Borgwarner, Inc. Method to ensure robust operation of a pin lock in a vane style cam phaser
US6668778B1 (en) 2002-09-13 2003-12-30 Borgwarner Inc. Using differential pressure control system for VCT lock
US6814038B2 (en) * 2002-09-19 2004-11-09 Borgwarner, Inc. Spool valve controlled VCT locking pin release mechanism
US6966288B2 (en) * 2003-11-17 2005-11-22 Borgwarner Inc. Lock pin with centrifugally operated release valve

Also Published As

Publication number Publication date
US7578275B2 (en) 2009-08-25
KR20080016568A (ko) 2008-02-21
US20080184949A1 (en) 2008-08-07
DE102005023204A1 (de) 2006-11-30
KR101242882B1 (ko) 2013-03-12
EP1888895B1 (de) 2008-10-29
WO2006136239A1 (de) 2006-12-28
EP1888895A1 (de) 2008-02-20

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Legal Events

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