DE10346443A1 - Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine - Google Patents

Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine Download PDF

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Publication number
DE10346443A1
DE10346443A1 DE10346443A DE10346443A DE10346443A1 DE 10346443 A1 DE10346443 A1 DE 10346443A1 DE 10346443 A DE10346443 A DE 10346443A DE 10346443 A DE10346443 A DE 10346443A DE 10346443 A1 DE10346443 A1 DE 10346443A1
Authority
DE
Germany
Prior art keywords
hydraulic
operating unit
valve housing
valve
operating
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Withdrawn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
DE10346443A
Other languages
English (en)
Inventor
Kai Lehmann
Jens-Uwe Plank
Joerg Roesener
Holger Rudzinski
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE10346443A priority Critical patent/DE10346443A1/de
Priority to US10/959,541 priority patent/US7025023B2/en
Publication of DE10346443A1 publication Critical patent/DE10346443A1/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Withdrawn legal-status Critical Current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
    • 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
    • F01L1/022—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
    • F01L1/02—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
    • F01L1/34—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
    • F01L2001/34426—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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Die Erfindung bezieht sich auf einen hydraulischen Nockenwellenversteller (1) für eine Brennkraftmaschine mit einem in einer Nockenwelle (2) angeordneten Steuerventil (3), das einen in einem Ventilgehäuse (6) geführten Steuerkolben (5) aufweist, mit dem eine Stelleinheit (4) zur Winkelverstellung der Nockenwelle (2) steuerbar ist, wobei die Stelleinheit (4) einen mit der Nockenwelle (2) drehfest verbundenen Innenkörper (11) und einen zur Nockenwelle (2) drehbar gelagerten Außenkörper (12) aufweist, die zusammen Arbeitskammern ausbilden, wobei über den Außenkörper (12) eine Antriebsverbindung von einer Kurbelwelle zur Nockenwelle (2) verläuft, wobei das Steuerventil (3) von einer elektromagnetischen Einrichtung (8) beaufschlagt und über die Nockenwelle (2) mit Druckmittel versorgt wird. DOLLAR A Um einen hydraulischen Nockenwellenversteller (1) derart auszubilden, dass bei gleichzeitigem Bauraumgewinn eine leichte und kostengünstige Herstellbarkeit der Druckmittelversorgung des Nockenwellenverstellers (1) möglich ist, wird erfindungsgemäß vorgeschlagen, dass das Ventilgehäuse (6) mindestens einen radial nach außen offenen Druckmittelkanal (22) aufweist, der eine Verbindung zwischen dem Steuerventil (3) und den Arbeitskammern des Nockenwellenverstellers (1) herstellt, wobei das Ventilgehäuse (6) des Steuerventils (3) mindestens teilweise von einer Hülse (24) umgeben ist, die den mindestens einen offenen Druckmittelkanal (22) nach außen abdeckt.
DE10346443A 2003-10-07 2003-10-07 Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine Withdrawn DE10346443A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10346443A DE10346443A1 (de) 2003-10-07 2003-10-07 Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine
US10/959,541 US7025023B2 (en) 2003-10-07 2004-10-06 Hydraulic camshaft adjuster for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10346443A DE10346443A1 (de) 2003-10-07 2003-10-07 Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE10346443A1 true DE10346443A1 (de) 2005-05-04

Family

ID=34399313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346443A Withdrawn DE10346443A1 (de) 2003-10-07 2003-10-07 Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine

Country Status (2)

Country Link
US (1) US7025023B2 (de)
DE (1) DE10346443A1 (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007009620A1 (de) * 2005-07-22 2007-01-25 Daimler-Chrysler Ag Nockenwellenstellvorrichtung
WO2007025630A1 (de) * 2005-09-01 2007-03-08 Schaeffler Kg Steuerventil für eine vorrichtung zur veränderung der steuerzeiten einer brennkraftmaschine
WO2007051704A1 (de) * 2005-11-03 2007-05-10 Schaeffler Kg Steuerventil für eine vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
WO2008132004A1 (de) * 2007-04-27 2008-11-06 Schaeffler Kg Nockenwellenverstellsystem
WO2009010331A1 (de) * 2007-07-18 2009-01-22 Schaeffler Kg Ventilteil eines steuerventils zur steuerung von druckmittelströmen
WO2009071457A2 (de) * 2007-12-05 2009-06-11 Schaeffler Kg Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
DE102008030057A1 (de) * 2008-06-27 2010-01-07 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung
WO2010066551A1 (en) * 2008-12-10 2010-06-17 Schaeffler Technologies Gmbh & Co. Kg Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine
EP2365193A1 (de) 2010-03-09 2011-09-14 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle
WO2011117019A1 (de) * 2010-03-24 2011-09-29 Schaeffler Technologies Gmbh & Co. Kg Steuerventil einer vorrichtung zur veränderung der relativen winkellage einer nockenwelle gegenüber einer kurbelwelle einer brennkraftmaschine
EP2508723A3 (de) * 2011-04-08 2013-02-13 Delphi Technologies, Inc. Nockenwellenversteller mit unabhängigem Phasen- und Spannstiftregler
WO2013174532A1 (de) * 2012-05-25 2013-11-28 Schaeffler Technologies AG & Co. KG Steuerventil eines nockenwellenverstellers
DE102012213002A1 (de) * 2012-07-24 2014-01-30 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Dichtungshülse
WO2014059975A1 (de) * 2012-10-16 2014-04-24 Schaeffler Technologies AG & Co. KG Steuerventil für ein nockenwellenverstellersystem
WO2014082627A1 (de) * 2012-11-28 2014-06-05 Schaeffler Technologies AG & Co. KG Schaltventile nach dem baukastenprinzip
WO2014082626A1 (de) * 2012-11-29 2014-06-05 Schaeffler Technologies AG & Co. KG Nockenwellenverstellvorrichtung
EP2743466A1 (de) * 2012-12-11 2014-06-18 Hilite Germany GmbH Schwenkmotorversteller
DE102012223582A1 (de) * 2012-12-18 2014-06-18 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenverstellersystem
EP3059401A1 (de) * 2015-02-04 2016-08-24 Delphi Technologies, Inc. Nockenwellenversteller und aktuator hierfür

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004024690A1 (de) * 2004-05-19 2005-12-15 Daimlerchrysler Ag Verstelleinrichtung für eine Nockenwelle einer Brennkraftmaschine
US7669565B2 (en) * 2007-04-13 2010-03-02 Gm Global Technology Operations, Inc. Oil feed system for a hydraulically actuated cam phaser
DE102008036182A1 (de) * 2008-08-02 2010-02-04 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
WO2010017759A1 (zh) * 2008-08-13 2010-02-18 奇瑞汽车股份有限公司 液压凸轮轴及其液压控制系统
DE102009022869A1 (de) * 2009-05-27 2010-12-09 Hydraulik-Ring Gmbh Flügelzellennockenwellenverstellersystem
DE102009031701A1 (de) * 2009-07-04 2011-01-05 Schaeffler Technologies Gmbh & Co. Kg Zentralventil eines Nockenwellenverstellers 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
US8397687B2 (en) 2010-10-26 2013-03-19 Delphi Technologies, Inc. Axially compact camshaft phaser
DE102012220830B4 (de) * 2012-11-15 2018-01-18 Schaeffler Technologies AG & Co. KG Steuerventil für eine hydraulische Vorrichtung mit einer austauschbaren Hydraulikeinheit
DE102012112059A1 (de) * 2012-12-11 2014-06-26 Hilite Germany Gmbh Schwenkmotorversteller
DE102013101737A1 (de) * 2013-02-21 2014-08-21 Hilite Germany Gmbh Dichtungseinrichtung und Nockenwellenversteller
DE102013209930B4 (de) * 2013-05-28 2016-01-28 Schaeffler Technologies AG & Co. KG Nockenwellenverstelleinrichtung
JP6204596B2 (ja) * 2014-08-04 2017-09-27 日立オートモティブシステムズ株式会社 油圧制御弁及び該油圧制御弁が用いられた内燃機関のバルブタイミング制御装置
JP6292083B2 (ja) 2014-08-27 2018-03-14 アイシン精機株式会社 弁開閉時期制御装置
JP6217587B2 (ja) * 2014-10-21 2017-10-25 アイシン精機株式会社 弁開閉時期制御装置
JP6264260B2 (ja) * 2014-10-31 2018-01-24 アイシン精機株式会社 弁開閉時期制御装置
DE102017104348B3 (de) * 2017-03-02 2018-05-30 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller
US10895179B2 (en) * 2018-01-12 2021-01-19 Schaeffler Technologies AG & Co. KG Trigger wheel arrangement for concentrically arranged camshafts
US11118487B1 (en) * 2020-04-20 2021-09-14 Schaeffler Technologies AG & Co. KG Timing wheel for camshaft phaser

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DE19747244A1 (de) * 1997-10-27 1999-04-29 Schaeffler Waelzlager Kg Zylinderkopf

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US5088456A (en) * 1990-01-30 1992-02-18 Atsugi-Unisia Corporation Valve timing control system to adjust phase relationship between maximum, intermediate, and minimum advance position
DE19817319C2 (de) 1998-04-18 2001-12-06 Daimler Chrysler Ag Nockenwellenversteller für Brennkraftmaschinen
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237193A1 (de) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Verfahren zur Ansteuerung einer Einrichtung zum relativen Verdrehen einer Welle und Einrichtung zum relativen Verdrehen der Welle einer Brennkraftmaschine
DE19747244A1 (de) * 1997-10-27 1999-04-29 Schaeffler Waelzlager Kg Zylinderkopf

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007009620A1 (de) * 2005-07-22 2007-01-25 Daimler-Chrysler Ag Nockenwellenstellvorrichtung
US7866289B2 (en) 2005-07-22 2011-01-11 Daimler Ag Camshaft adjusting device
US7849825B2 (en) 2005-09-01 2010-12-14 Schaeffler Technologies Gmbh & Co. Kg Control valve for a device for changing the control times of an internal combustion engine
WO2007025630A1 (de) * 2005-09-01 2007-03-08 Schaeffler Kg Steuerventil für eine vorrichtung zur veränderung der steuerzeiten einer brennkraftmaschine
CN101253312B (zh) * 2005-09-01 2012-05-09 谢夫勒科技有限两合公司 用于改变内燃机控制时间的装置的控制阀
WO2007051704A1 (de) * 2005-11-03 2007-05-10 Schaeffler Kg Steuerventil für eine vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
WO2008132004A1 (de) * 2007-04-27 2008-11-06 Schaeffler Kg Nockenwellenverstellsystem
WO2009010331A1 (de) * 2007-07-18 2009-01-22 Schaeffler Kg Ventilteil eines steuerventils zur steuerung von druckmittelströmen
WO2009071457A3 (de) * 2007-12-05 2009-08-20 Schaeffler Kg Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
WO2009071457A2 (de) * 2007-12-05 2009-06-11 Schaeffler Kg Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine
US8522733B2 (en) 2007-12-05 2013-09-03 Schaeffler Technologies AG & Co. KG Device for variably adjusting control times of gas exchange valves of an internal combustion engine
DE102008030057A1 (de) * 2008-06-27 2010-01-07 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung
DE102008030057B4 (de) * 2008-06-27 2018-01-25 Hilite Germany Gmbh Nockenwellenverstelleinrichtung
WO2010066551A1 (en) * 2008-12-10 2010-06-17 Schaeffler Technologies Gmbh & Co. Kg Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine
US8573167B2 (en) 2008-12-10 2013-11-05 Schaeffler Technologies AG & Co. KG Control valve for a device for variably adjusting the control times of gas-exchange valves of an internal combustion engine
DE102010002713B4 (de) * 2010-03-09 2013-12-05 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle
US10072538B2 (en) 2010-03-09 2018-09-11 Schwaebische Huettenwerke Automotive Gmbh Cam shaft phase setter comprising a control valve for hydraulically adjusting the phase position of a cam shaft
DE102010002713A1 (de) 2010-03-09 2011-09-15 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle
US9021997B2 (en) 2010-03-09 2015-05-05 Schwaebische Huettenwerke Automotive Gmbh Cam shaft phase setter comprising a control valve for hydraulically adjusting the phase position of a cam shaft
EP2365193A1 (de) 2010-03-09 2011-09-14 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle
US9970333B2 (en) 2010-03-09 2018-05-15 Schwabische Huttenwerke Automotive Gmbh Cam shaft phase setter comprising a control valve for hydraulically adjusting the phase position of a cam shaft
WO2011117019A1 (de) * 2010-03-24 2011-09-29 Schaeffler Technologies Gmbh & Co. Kg Steuerventil einer vorrichtung zur veränderung der relativen winkellage einer nockenwelle gegenüber einer kurbelwelle einer brennkraftmaschine
US8733306B2 (en) 2010-03-24 2014-05-27 Schaeffler Technologies Gmbh & Co. Kg Control valve of a device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engine
US8534246B2 (en) 2011-04-08 2013-09-17 Delphi Technologies, Inc. Camshaft phaser with independent phasing and lock pin control
EP2508723A3 (de) * 2011-04-08 2013-02-13 Delphi Technologies, Inc. Nockenwellenversteller mit unabhängigem Phasen- und Spannstiftregler
WO2013174532A1 (de) * 2012-05-25 2013-11-28 Schaeffler Technologies AG & Co. KG Steuerventil eines nockenwellenverstellers
US9879793B2 (en) 2012-05-25 2018-01-30 Schaeffler Technologies AG & Co. KG Control valve for a camshaft adjuster
DE102012213002A1 (de) * 2012-07-24 2014-01-30 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Dichtungshülse
WO2014059975A1 (de) * 2012-10-16 2014-04-24 Schaeffler Technologies AG & Co. KG Steuerventil für ein nockenwellenverstellersystem
US9422838B2 (en) 2012-10-16 2016-08-23 Schaeffler Technologies AG & Co. KG Control valve for a camshaft adjuster system
WO2014082627A1 (de) * 2012-11-28 2014-06-05 Schaeffler Technologies AG & Co. KG Schaltventile nach dem baukastenprinzip
US9598984B2 (en) 2012-11-29 2017-03-21 Schaeffler Technologies AG & Co. KG Camshaft adjusting device
WO2014082626A1 (de) * 2012-11-29 2014-06-05 Schaeffler Technologies AG & Co. KG Nockenwellenverstellvorrichtung
EP2743466A1 (de) * 2012-12-11 2014-06-18 Hilite Germany GmbH Schwenkmotorversteller
US9534514B2 (en) 2012-12-18 2017-01-03 Schaeffler Technologies AG & Co. KG Camshaft adjusting system
CN105074143A (zh) * 2012-12-18 2015-11-18 舍弗勒技术股份两合公司 凸轮轴调节系统
WO2014094746A1 (de) * 2012-12-18 2014-06-26 Schaeffler Technologies AG & Co. KG Nockenwellenverstellersystem
CN105074143B (zh) * 2012-12-18 2018-01-26 舍弗勒技术股份两合公司 凸轮轴调节系统
DE102012223582A1 (de) * 2012-12-18 2014-06-18 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenverstellersystem
EP3059401A1 (de) * 2015-02-04 2016-08-24 Delphi Technologies, Inc. Nockenwellenversteller und aktuator hierfür

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US20050066924A1 (en) 2005-03-31

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