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EP2690261A3 - Nockenwellen-Phasensteller mit Dichtungshülse - Google Patents

Nockenwellen-Phasensteller mit Dichtungshülse Download PDF

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Publication number
EP2690261A3
EP2690261A3 EP13177506.6A EP13177506A EP2690261A3 EP 2690261 A3 EP2690261 A3 EP 2690261A3 EP 13177506 A EP13177506 A EP 13177506A EP 2690261 A3 EP2690261 A3 EP 2690261A3
Authority
EP
European Patent Office
Prior art keywords
sealing
rotor
stator
camshaft
fluid
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.)
Granted
Application number
EP13177506.6A
Other languages
English (en)
French (fr)
Other versions
EP2690261A2 (de
EP2690261B1 (de
Inventor
Claus Welte
Dr. Uwe Meinig
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.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive 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 Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Publication of EP2690261A2 publication Critical patent/EP2690261A2/de
Publication of EP2690261A3 publication Critical patent/EP2690261A3/de
Application granted granted Critical
Publication of EP2690261B1 publication Critical patent/EP2690261B1/de
Not-in-force 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
    • 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
    • F01L2001/34433—Location 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
    • F01L2001/34479—Sealing of phaser devices
    • 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
    • F01L2001/34483—Phaser return springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Phasensteller zur Verstellung der Drehwinkelposition einer Nockenwelle relativ zu einer Kurbelwelle einer Brennkraftmaschine, der Phasensteller umfassend:
(a) einen von der Kurbelwelle drehantreibbaren Stator (3),
(b) einen vom Stator (3) um eine Drehachse (R) drehantreibbaren Rotor (7), der mit dem Stator (3) eine erste Stellkammer (K1) und eine zweite Stellkammer (K2) bildet, die mit einem Druckfluid beaufschlagbar sind, um den Rotor (7) relativ zum Stator (3) um die Drehachse (R) verstellen zu können,
(c) eine zur drehmomentfesten Verbindung des Rotors (7) mit der Nockenwelle (1) axial durch den Rotor (7) erstreckte Befestigungsstruktur (10; 100), die mit dem Rotor (7), und im verbundenen Zustand optional auch mit der Nockenwelle (1), einen Ringspalt (16) bildet,
(d) einen ersten Dichtsteg (51), einen zweiten Dichtsteg (52) und einen dritten Dichtsteg (53), die sich jeweils um die Drehachse (R) erstrecken und elastisch nachgiebig sind,
(e) einen axial zwischen dem ersten Dichtsteg (51) und dem zweiten Dichtsteg (52) in den Ringspalt (16) mündenden ersten Fluidanschluss (A, P, 7a), durch den das Druckfluid der ersten Stellkammer (K1) zuführbar ist,
(f) einen axial zwischen dem zweiten Dichtsteg (52) und dem dritten Dichtsteg (53) in den Ringspalt (16) mündenden zweiten Fluidanschluss (B, TB, 7b), durch den das Druckfluid von der zweiten Stellkammer (K2) abführbar ist,
(g) und eine an dem Rotor (7) oder der Befestigungsstruktur (10; 100) befestigte Dichtungshülse (50), die in einem Stück die Dichtstege (51, 52, 53) und axial zwischen den Dichtstegen (51, 52, 53) diese miteinander verbindende Verbindungsstege (56, 58) bildet, wobei im Bereich wenigstens eines der Verbindungsstege (56, 57) einer der Fluidanschlüsse (A, P, 7a, B, TB, 7b) gebildet ist.
EP13177506.6A 2012-07-24 2013-07-22 Nockenwellen-Phasensteller mit Dichtungshülse Not-in-force EP2690261B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012213002.0A DE102012213002A1 (de) 2012-07-24 2012-07-24 Nockenwellen-Phasensteller mit Dichtungshülse

Publications (3)

Publication Number Publication Date
EP2690261A2 EP2690261A2 (de) 2014-01-29
EP2690261A3 true EP2690261A3 (de) 2014-03-12
EP2690261B1 EP2690261B1 (de) 2016-09-07

Family

ID=48808232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13177506.6A Not-in-force EP2690261B1 (de) 2012-07-24 2013-07-22 Nockenwellen-Phasensteller mit Dichtungshülse

Country Status (4)

Country Link
EP (1) EP2690261B1 (de)
CN (1) CN103573319B (de)
DE (1) DE102012213002A1 (de)
HU (1) HUE029773T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2743466B1 (de) * 2012-12-11 2015-03-18 Hilite Germany GmbH Schwenkmotorversteller
DE102013203139A1 (de) * 2013-02-26 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Zentralventilkäfig mit am Innenumfang umlaufender Nut und hydraulischer Nockenwellenversteller
JP6295720B2 (ja) * 2014-02-27 2018-03-20 アイシン精機株式会社 弁開閉時期制御装置
JP6225750B2 (ja) * 2014-02-27 2017-11-08 アイシン精機株式会社 弁開閉時期制御装置
DE102014226316A1 (de) 2014-12-17 2016-06-23 Robert Bosch Gmbh Kolben-Kraftstoffpumpe für eine Brennkraftmaschine
DE102014226304A1 (de) * 2014-12-17 2016-06-23 Robert Bosch Gmbh Kolben-Kraftstoffpumpe für eine Brennkraftmaschine
JP6578896B2 (ja) * 2015-11-09 2019-09-25 アイシン精機株式会社 弁開閉時期制御装置
JP6721334B2 (ja) * 2015-12-28 2020-07-15 株式会社ミクニ バルブタイミング変更装置
DE102016204779B4 (de) * 2016-03-23 2023-12-07 Schaeffler Technologies AG & Co. KG Nockenwellenverstellsystem für eine Verbrennungskraftmaschine eines Kraftfahrzeuges
DE102016214914A1 (de) * 2016-08-10 2018-02-15 Schwäbische Hüttenwerke Automotive GmbH Partikelabscheidesystem
DE102017104348B3 (de) 2017-03-02 2018-05-30 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller
DE102017111900A1 (de) 2017-05-31 2018-03-15 Schaeffler Technologies AG & Co. KG Nockenwellenverstellvorrichtung
CN109281724B (zh) * 2017-07-21 2022-07-26 舍弗勒技术股份两合公司 凸轮轴调节器和内燃机
DE102017122425A1 (de) * 2017-09-27 2019-03-28 ECO Holding 1 GmbH Bausatz mit einem Nockenwellenversteller
DE102017011004A1 (de) * 2017-11-28 2019-05-29 Schwäbische Hüttenwerke Automotive GmbH Nockenwellenphasensteller mit ringartigem Rückschlagventil
JP6497430B2 (ja) * 2017-11-30 2019-04-10 アイシン精機株式会社 弁開閉時期制御装置
DE102018115343A1 (de) * 2018-06-26 2020-01-02 Schaeffler Technologies AG & Co. KG Steuerventil mit Dichtkontur auf einem hülsenförmigen Hydraulikleitelement; sowie Bausatz mit Steuerventil und Nockenwellenversteller
US11542843B2 (en) 2018-09-25 2023-01-03 Schaeffler Technologies AG & Co. KG Insertion piece for camshaft phaser and camshaft phaser
CN109590932B (zh) * 2018-12-19 2024-04-05 海力达汽车科技有限公司 相位调节器同心度充气调节夹具及装置
DE102019100949B4 (de) * 2019-01-15 2020-09-03 ECO Holding 1 GmbH Hülse für einen Schwenkmotorversteller einer Nockenwelle und Schwenkmotorversteller für eine Nockenwelle
WO2023019599A1 (zh) * 2021-08-20 2023-02-23 舍弗勒技术股份两合公司 凸轮轴相位调节器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060021933A1 (en) * 2004-07-29 2006-02-02 Ina-Schaeffler Kg Ring filter
DE102005034275A1 (de) * 2005-07-22 2007-01-25 Daimlerchrysler Ag Nockenwellenstellventilvorrichtung
DE102008006179A1 (de) * 2008-01-26 2009-07-30 Schaeffler Kg Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen in Brennkraftmaschinen
DE102008030057A1 (de) * 2008-06-27 2010-01-07 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung
WO2011098361A1 (de) * 2010-02-10 2011-08-18 Hydraulik-Ring Gmbh Cartridgeventil
US20120097122A1 (en) * 2010-10-26 2012-04-26 Delphi Technologies, Inc. Axially compact camshaft phaser

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382148B1 (en) * 1999-06-10 2002-05-07 Unisia Jecs Corporation Oil pressure control apparatus for an internal combustion engine
DE10346443A1 (de) * 2003-10-07 2005-05-04 Daimler Chrysler Ag Hydraulischer Nockenwellenversteller für eine Brennkraftmaschine
DE102008057491A1 (de) * 2008-11-15 2010-05-20 Daimler Ag Nockenwellenverstellvorrichtung
DE102010002713B4 (de) 2010-03-09 2013-12-05 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle
DE102011004539A1 (de) 2011-02-22 2012-08-23 Schwäbische Hüttenwerke Automotive GmbH Nockenwellen-Phasensteller mit verbesserter Verriegelungseinrichtung
DE102011084059B4 (de) 2011-10-05 2016-12-08 Schwäbische Hüttenwerke Automotive GmbH Steuerventil mit integriertem Filter und Nockenwellen-Phasensteller mit dem Steuerventil

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060021933A1 (en) * 2004-07-29 2006-02-02 Ina-Schaeffler Kg Ring filter
DE102005034275A1 (de) * 2005-07-22 2007-01-25 Daimlerchrysler Ag Nockenwellenstellventilvorrichtung
US20080149056A1 (en) * 2005-07-22 2008-06-26 Lutz Grunow Camshaft adjuster control valve arrangement
DE102008006179A1 (de) * 2008-01-26 2009-07-30 Schaeffler Kg Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen in Brennkraftmaschinen
DE102008030057A1 (de) * 2008-06-27 2010-01-07 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung
WO2011098361A1 (de) * 2010-02-10 2011-08-18 Hydraulik-Ring Gmbh Cartridgeventil
US20120097122A1 (en) * 2010-10-26 2012-04-26 Delphi Technologies, Inc. Axially compact camshaft phaser

Also Published As

Publication number Publication date
CN103573319B (zh) 2016-09-14
EP2690261A2 (de) 2014-01-29
EP2690261B1 (de) 2016-09-07
CN103573319A (zh) 2014-02-12
DE102012213002A1 (de) 2014-01-30
HUE029773T2 (hu) 2017-04-28

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