ATE533925T1 - 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
ATE533925T1
ATE533925T1 AT08870856T AT08870856T ATE533925T1 AT E533925 T1 ATE533925 T1 AT E533925T1 AT 08870856 T AT08870856 T AT 08870856T AT 08870856 T AT08870856 T AT 08870856T AT E533925 T1 ATE533925 T1 AT E533925T1
Authority
AT
Austria
Prior art keywords
angle
receiving member
rotation
combustion engine
internal combustion
Prior art date
Application number
AT08870856T
Other languages
English (en)
Inventor
Michael Busse
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies Gmbh filed Critical Schaeffler Technologies Gmbh
Application granted granted Critical
Publication of ATE533925T1 publication Critical patent/ATE533925T1/de

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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34466—Locking means between driving and driven members with multiple locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
AT08870856T 2008-01-19 2008-12-18 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine ATE533925T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008005277A DE102008005277A1 (de) 2008-01-19 2008-01-19 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
PCT/EP2008/067864 WO2009089984A1 (de) 2008-01-19 2008-12-18 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE533925T1 true ATE533925T1 (de) 2011-12-15

Family

ID=40638167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08870856T ATE533925T1 (de) 2008-01-19 2008-12-18 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Country Status (7)

Country Link
US (1) US8459221B2 (de)
EP (1) EP2238319B1 (de)
KR (1) KR101489985B1 (de)
CN (1) CN101910571B (de)
AT (1) ATE533925T1 (de)
DE (1) DE102008005277A1 (de)
WO (1) WO2009089984A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022869A1 (de) * 2009-05-27 2010-12-09 Hydraulik-Ring Gmbh Flügelzellennockenwellenverstellersystem
DE102009042202A1 (de) * 2009-09-18 2011-04-14 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102009050779B4 (de) 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren
DE102009052841A1 (de) * 2009-11-13 2011-05-19 Hydraulik-Ring Gmbh Nockenwelleneinsatz
DE102010045358A1 (de) 2010-04-10 2011-10-13 Hydraulik-Ring Gmbh Schwenkmotornockenwellenversteller mit einem Hydraulikventil
DE102010019005B4 (de) 2010-05-03 2017-03-23 Hilite Germany Gmbh Schwenkmotorversteller
DE102010053685B4 (de) 2010-12-08 2014-10-30 Schwäbische Hüttenwerke Automotive GmbH Vorrichtung zur Verstellung der Drehwinkelposition einer Nockenwelle
DE102010061337B4 (de) 2010-12-20 2015-07-09 Hilite Germany Gmbh Hydraulikventil für einen Schwenkmotorversteller
JP5739305B2 (ja) * 2011-10-26 2015-06-24 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
DE102012201567B4 (de) * 2012-02-02 2013-12-05 Schaeffler Technologies AG & Co. KG Gestaltung eines Hydraulikölkanals zwischen einem Zentralventil und einem Volumenspeicher eines Nockenwellenverstellers
US8915222B2 (en) * 2012-03-02 2014-12-23 Aisin Seiki Kabushiki Kaisha Variable valve timing control apparatus
CN103452614B (zh) * 2012-05-30 2016-01-06 爱信精机株式会社 气门开闭时间控制装置及内燃机控制系统
DE102013219078B4 (de) * 2013-09-23 2021-02-18 Schaeffler Technologies AG & Co. KG Multiverriegelung eines Nockenwellenverstellers
DE102013219075B4 (de) * 2013-09-23 2020-11-26 Schaeffler Technologies AG & Co. KG Multiverriegelung eines Nockenwellenverstellers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0989091A (ja) * 1995-09-21 1997-03-31 Toyota Motor Corp 自動変速機の制御装置
JP4147435B2 (ja) * 1998-01-30 2008-09-10 アイシン精機株式会社 弁開閉時期制御装置
DE10064222B4 (de) 1999-12-24 2006-02-09 Aisin Seiki K.K., Kariya Verstellbares Ventilsteuersystem
JP3867897B2 (ja) 2001-12-05 2007-01-17 アイシン精機株式会社 弁開閉時期制御装置
US6782856B2 (en) * 2002-04-09 2004-08-31 Ford Global Technologies, Llc Camshaft accumulator
US6871620B2 (en) * 2002-04-09 2005-03-29 Ford Global Technologies, Llc Variable cam timing unit oil supply arrangement
DE10228354B4 (de) 2002-06-25 2017-06-22 Daimler Ag Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung
DE102004028868A1 (de) 2004-06-15 2006-01-05 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle

Also Published As

Publication number Publication date
KR101489985B1 (ko) 2015-02-06
CN101910571B (zh) 2013-04-10
EP2238319A1 (de) 2010-10-13
US8459221B2 (en) 2013-06-11
KR20100102667A (ko) 2010-09-24
CN101910571A (zh) 2010-12-08
DE102008005277A1 (de) 2009-07-23
EP2238319B1 (de) 2011-11-16
US20110162603A1 (en) 2011-07-07
WO2009089984A1 (de) 2009-07-23

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