ATE539239T1 - Nockenwellenversteller - Google Patents

Nockenwellenversteller

Info

Publication number
ATE539239T1
ATE539239T1 AT09779653T AT09779653T ATE539239T1 AT E539239 T1 ATE539239 T1 AT E539239T1 AT 09779653 T AT09779653 T AT 09779653T AT 09779653 T AT09779653 T AT 09779653T AT E539239 T1 ATE539239 T1 AT E539239T1
Authority
AT
Austria
Prior art keywords
stator
rotor
sealing cover
combustion engine
internal combustion
Prior art date
Application number
AT09779653T
Other languages
English (en)
Inventor
Juergen Weber
Markus Koerber
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 ATE539239T1 publication Critical patent/ATE539239T1/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
    • F01L1/46—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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making

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)
AT09779653T 2008-07-07 2009-06-05 Nockenwellenversteller ATE539239T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008032031A DE102008032031A1 (de) 2008-07-07 2008-07-07 Nockenwellenversteller
PCT/EP2009/056962 WO2010003745A1 (de) 2008-07-07 2009-06-05 Nockenwellenversteller

Publications (1)

Publication Number Publication Date
ATE539239T1 true ATE539239T1 (de) 2012-01-15

Family

ID=40934076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09779653T ATE539239T1 (de) 2008-07-07 2009-06-05 Nockenwellenversteller

Country Status (7)

Country Link
US (1) US8434438B2 (de)
EP (1) EP2300694B1 (de)
KR (1) KR101531956B1 (de)
CN (1) CN102089501B (de)
AT (1) ATE539239T1 (de)
DE (1) DE102008032031A1 (de)
WO (1) WO2010003745A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200099A1 (de) 2012-01-05 2013-07-11 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102013200967A1 (de) * 2013-01-22 2014-07-24 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102016221197A1 (de) 2016-10-27 2018-05-03 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit spannungsoptimiertem Schraubverband für eine drehfeste Anbindung an eine Nockenwelle
DE102018214675B3 (de) 2018-08-29 2019-12-12 Audi Ag Verfahren zum Herstellen eines Gehäuses und Kraftfahrzeug
CN111734511B (zh) * 2019-03-25 2024-06-04 舍弗勒投资(中国)有限公司 密封盖和凸轮轴相位调节器
WO2023141898A1 (zh) * 2022-01-27 2023-08-03 舍弗勒技术股份两合公司 凸轮相位调节器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (ja) * 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP3077621B2 (ja) * 1996-04-09 2000-08-14 トヨタ自動車株式会社 内燃機関の可変バルブタイミング機構
DE19756016A1 (de) * 1997-12-17 1999-06-24 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
DE19808618A1 (de) * 1998-02-28 1999-09-02 Schaeffler Waelzlager Ohg Verriegelungseinrichtung für eine Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere für eine Flügelzellen-Verstelleinrichtung
DE19961193B4 (de) * 1999-12-18 2009-06-10 Schaeffler Kg Rotationskolbenversteller
JP3986331B2 (ja) * 2002-03-07 2007-10-03 株式会社日立製作所 内燃機関のバルブタイミング制御装置
DE10359068A1 (de) 2003-12-16 2005-07-21 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE10358888B4 (de) 2003-12-16 2018-12-27 Schaeffler Technologies AG & Co. KG Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE102004005822B4 (de) * 2004-02-06 2018-05-30 Schaeffler Technologies AG & Co. KG Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE102004012460B3 (de) 2004-03-11 2005-10-13 Hydraulik-Ring Gmbh Nockenwellenversteller mit konstruktiv frei wählbarer Verriegelungsposition
DE102004062071A1 (de) 2004-12-23 2006-07-06 Schaeffler Kg Nockenwellenversteller für eine Brennkraftmaschine
DE102004062036A1 (de) 2004-12-23 2006-07-27 Schaeffler Kg Nockenwellenversteller für eine Brennkraftmaschine
CN1325771C (zh) 2005-01-19 2007-07-11 重庆宗申技术开发研究有限公司 一种汽油发动机可变配气相位机构
DE102005020529A1 (de) 2005-05-03 2006-11-09 Schaeffler Kg Nockenwellenversteller

Also Published As

Publication number Publication date
KR101531956B1 (ko) 2015-06-26
CN102089501A (zh) 2011-06-08
WO2010003745A1 (de) 2010-01-14
US20110114048A1 (en) 2011-05-19
EP2300694A1 (de) 2011-03-30
DE102008032031A1 (de) 2010-01-14
KR20110044967A (ko) 2011-05-03
EP2300694B1 (de) 2011-12-28
US8434438B2 (en) 2013-05-07
CN102089501B (zh) 2013-06-19

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