DE10346443A1 - Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine - Google Patents
Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine Download PDFInfo
- 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- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000002485 combustion reaction Methods 0.000 title 1
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.
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)
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)
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 |
Citations (2)
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2003
- 2003-10-07 DE DE10346443A patent/DE10346443A1/de not_active Withdrawn
-
2004
- 2004-10-06 US US10/959,541 patent/US7025023B2/en not_active Expired - Fee Related
Patent Citations (2)
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)
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 |
Also Published As
Publication number | Publication date |
---|---|
US7025023B2 (en) | 2006-04-11 |
US20050066924A1 (en) | 2005-03-31 |
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