EP1544420A3 - Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle - Google Patents

Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle Download PDF

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Publication number
EP1544420A3
EP1544420A3 EP04026407A EP04026407A EP1544420A3 EP 1544420 A3 EP1544420 A3 EP 1544420A3 EP 04026407 A EP04026407 A EP 04026407A EP 04026407 A EP04026407 A EP 04026407A EP 1544420 A3 EP1544420 A3 EP 1544420A3
Authority
EP
European Patent Office
Prior art keywords
stator
fastened
combustion engine
internal combustion
walls
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
EP04026407A
Other languages
English (en)
French (fr)
Other versions
EP1544420B1 (de
EP1544420A2 (de
Inventor
Ulrich Wierl
Mike Kohrs
Rainer Ottersbach
Jochen Auchter
Hermann Wiehl
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 Technologies AG and Co KG
Original Assignee
Schaeffler KG
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 KG filed Critical Schaeffler KG
Publication of EP1544420A2 publication Critical patent/EP1544420A2/de
Publication of EP1544420A3 publication Critical patent/EP1544420A3/de
Application granted granted Critical
Publication of EP1544420B1 publication Critical patent/EP1544420B1/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
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L2301/00—Using particular materials

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)
  • Gasket Seals (AREA)

Abstract

Die Erfindung betrifft eine Brennkraftmaschine mit einer hydraulischen Vorrichtung (1) zur Drehwinkelverstellung einer Nockenwelle (2) gegenüber einer Kurbelwelle, umfassend: einen Rotor (6) mit darin angeordneten Flügeln (10), der drehfest mit der Nockenwelle (2) verbunden ist, einen stirnseitig mit einer Stirnwand (5) versehenen, rohrförmigen Stator (4), der drehfest mit einem von der Kurbelwelle angetriebenen Antriebsrad (3) verbunden ist, wobei beiderseits der Flügel (10) Druckkammern vorgesehen sind, die jeweils durch Stegwände und in Umfangsrichtung verlaufende Wände des Stators (4) begrenzt sind und über ein Hydrauliksystem mit Hydraulikflüssigkeit befüllbar und entleerbar sind.
Eine Massereduzierung der Vorrichtung bei andererseits gleichzeitiger Minimierung der Leckage wird dadurch erreicht, dass der Stator (4) einschließlich seiner radial verlaufenden Stegwände und in Umfangsrichtung verlaufenden Wände und/oder das Gehäuse (13) mit einer optionalen Dichtscheibe (14) oder spanlos hergestellt sind.
EP04026407A 2003-12-16 2004-11-06 Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle Not-in-force EP1544420B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10358888 2003-12-16
DE10358888.4A DE10358888B4 (de) 2003-12-16 2003-12-16 Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle

Publications (3)

Publication Number Publication Date
EP1544420A2 EP1544420A2 (de) 2005-06-22
EP1544420A3 true EP1544420A3 (de) 2008-08-27
EP1544420B1 EP1544420B1 (de) 2010-07-28

Family

ID=34485404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04026407A Not-in-force EP1544420B1 (de) 2003-12-16 2004-11-06 Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle

Country Status (9)

Country Link
US (1) US7284516B2 (de)
EP (1) EP1544420B1 (de)
JP (1) JP4608300B2 (de)
KR (1) KR101119457B1 (de)
CN (1) CN100439663C (de)
AT (1) ATE475783T1 (de)
BR (1) BRPI0406256B1 (de)
DE (2) DE10358888B4 (de)
RU (1) RU2353782C2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041430A1 (de) 2004-08-27 2006-03-09 Daimlerchrysler Ag Nockenwellenversteller
DE102004062036A1 (de) * 2004-12-23 2006-07-27 Schaeffler Kg Nockenwellenversteller für eine Brennkraftmaschine
DE102005024242B4 (de) * 2005-05-23 2017-08-24 Schaeffler Technologies AG & Co. KG Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102005024241B4 (de) 2005-05-23 2017-08-17 Schaeffler Technologies AG & Co. KG Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
GB2431977A (en) * 2005-11-02 2007-05-09 Mechadyne Plc Camshaft assembly
DE102006036052B4 (de) * 2006-08-02 2018-03-08 Schaeffler Technologies AG & Co. KG Dichtblech für einen Nockenwellenversteller und Nockenwellenversteller mit einem Dichtblech
DE102007039282B4 (de) 2007-08-20 2017-06-01 Hilite Germany Gmbh Hydraulisch dichter Nockenwellenversteller
DE102007056550A1 (de) * 2007-11-23 2009-05-28 Schaeffler Kg Modular aufgebauter Nockenwellenversteller mit Ketten- oder Riemenrad
DE102008032031A1 (de) * 2008-07-07 2010-01-14 Schaeffler Kg Nockenwellenversteller
DE102009041768B4 (de) * 2008-10-09 2020-10-08 Schaeffler Technologies AG & Co. KG Nockenwellenversteller für eine konzentrische Nockenwelle
JP4900451B2 (ja) * 2009-11-09 2012-03-21 株式会社デンソー バルブタイミング調整装置
DE102010022897A1 (de) * 2010-06-07 2011-12-08 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine sowie Schraube für eine solche Vorrichtung
DE102010024596A1 (de) * 2010-06-22 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zum Steuern und/oder zum Beeinflussen der Ventilsteuerzeiten einer Brennkraftmaschine
JP5177715B2 (ja) * 2010-12-02 2013-04-10 株式会社デンソー バルブタイミング調整装置およびその組立方法
DE102010063706A1 (de) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit Rückstellfeder
JP5569458B2 (ja) * 2011-04-18 2014-08-13 株式会社デンソー バルブタイミング調整装置
JP5929300B2 (ja) * 2011-08-08 2016-06-01 日産自動車株式会社 エンジンのバルブタイミング制御装置
US9175571B2 (en) 2012-03-19 2015-11-03 General Electric Company Connecting system for metal components and CMC components, a turbine blade retaining system and a rotating component retaining system
DE102012205705B4 (de) * 2012-04-05 2018-02-08 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einem An- und/oder Abtriebselement in Sandwichbauweise sowie ein Verfahren zur Herstellung des An- bzw. Abtriebselement in Sandwichbauweise
DE102012218405B4 (de) 2012-10-10 2014-08-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit rollierter Verbindung
CN102926831A (zh) * 2012-10-30 2013-02-13 芜湖杰锋汽车动力系统有限公司 一种配气调节装置
DE102013204929A1 (de) * 2013-03-20 2014-09-25 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102014200818A1 (de) * 2014-01-17 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Zweigeteilter Stator mit kaltverschweißtem Deckel
CN103953408B (zh) * 2014-04-30 2016-08-17 桂林电子科技大学 无极可变配气定时机构
DE102016220829A1 (de) 2016-10-24 2018-04-26 Schaeffler Technologies AG & Co. KG Stator mit hintereinander angeordneten Druckkammer-Segmenten und Nockenwellenversteller
DE102020119092A1 (de) * 2019-07-25 2021-01-28 ECO Holding 1 GmbH Verfahren zum Herstellen eines Nockenwellenverstellers und Nockenwellenversteller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546103A1 (de) * 1995-12-11 1997-06-12 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
DE19813642A1 (de) * 1998-03-27 1999-09-30 Schaeffler Waelzlager Ohg Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19951390A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle relativ zu einem Antriebsrad
EP1108860A1 (de) * 1999-06-25 2001-06-20 Mitsubishi Denki Kabushiki Kaisha Blockiervorrichtung für ventilsteuervorrichtung
EP1113153A2 (de) * 1999-12-28 2001-07-04 BorgWarner Inc. Mehrfachverstellbare und mit Motoröldruck angetriebene variable Nockenwellenzeitsteuerungseinrichtung
WO2001098684A1 (de) * 2000-06-20 2001-12-27 Hasse & Wrede Gmbh Verfahren zur herstellung eines drehschwingungsdämpfergehäuses, insbesondere eines gehäuses für einen viskositätsdrehschwingungsdämpfer

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
CN1223331A (zh) * 1997-12-17 1999-07-21 F·波尔希名誉工学博士公司 一种调节一轴相对驱动轮的相对旋转位置变化的装置
JP2000045727A (ja) * 1998-08-04 2000-02-15 Mitsubishi Electric Corp 油圧式バルブタイミング調節装置およびその組立方法
JP2000064814A (ja) 1998-08-21 2000-02-29 Mitsubishi Electric Corp 内燃機関用バルブタイミング可変装置およびそのケースの製造方法
DE19908934A1 (de) * 1999-03-02 2000-09-07 Schaeffler Waelzlager Ohg Vorrichtung zur Drehwinkelverstellung einer Nockenwelle
JP2000297614A (ja) * 1999-04-12 2000-10-24 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
DE19916644A1 (de) * 1999-04-14 2000-10-19 Schaeffler Waelzlager Ohg Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber der Kurbelwelle einer Hubkolben-Brennkraftmaschine
JP2002097911A (ja) * 2000-09-22 2002-04-05 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP2002180809A (ja) 2000-10-04 2002-06-26 Denso Corp バルブタイミング調整装置の製造方法
DE10134320A1 (de) 2001-07-14 2003-01-23 Ina Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE10205415A1 (de) * 2002-02-09 2003-08-28 Porsche Ag Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546103A1 (de) * 1995-12-11 1997-06-12 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
DE19813642A1 (de) * 1998-03-27 1999-09-30 Schaeffler Waelzlager Ohg Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1108860A1 (de) * 1999-06-25 2001-06-20 Mitsubishi Denki Kabushiki Kaisha Blockiervorrichtung für ventilsteuervorrichtung
DE19951390A1 (de) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle relativ zu einem Antriebsrad
EP1113153A2 (de) * 1999-12-28 2001-07-04 BorgWarner Inc. Mehrfachverstellbare und mit Motoröldruck angetriebene variable Nockenwellenzeitsteuerungseinrichtung
WO2001098684A1 (de) * 2000-06-20 2001-12-27 Hasse & Wrede Gmbh Verfahren zur herstellung eines drehschwingungsdämpfergehäuses, insbesondere eines gehäuses für einen viskositätsdrehschwingungsdämpfer

Also Published As

Publication number Publication date
JP4608300B2 (ja) 2011-01-12
KR20050061354A (ko) 2005-06-22
CN100439663C (zh) 2008-12-03
BRPI0406256B1 (pt) 2017-04-04
DE10358888B4 (de) 2018-12-27
EP1544420B1 (de) 2010-07-28
KR101119457B1 (ko) 2012-03-15
US20050155567A1 (en) 2005-07-21
BRPI0406256A (pt) 2005-09-06
DE502004011438D1 (de) 2010-09-09
DE10358888A1 (de) 2005-07-21
ATE475783T1 (de) 2010-08-15
US7284516B2 (en) 2007-10-23
RU2353782C2 (ru) 2009-04-27
EP1544420A2 (de) 2005-06-22
RU2004136796A (ru) 2006-05-27
CN1629453A (zh) 2005-06-22
JP2005180434A (ja) 2005-07-07

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