DE102008048924A1 - Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine - Google Patents

Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Download PDF

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Publication number
DE102008048924A1
DE102008048924A1 DE200810048924 DE102008048924A DE102008048924A1 DE 102008048924 A1 DE102008048924 A1 DE 102008048924A1 DE 200810048924 DE200810048924 DE 200810048924 DE 102008048924 A DE102008048924 A DE 102008048924A DE 102008048924 A1 DE102008048924 A1 DE 102008048924A1
Authority
DE
Germany
Prior art keywords
drive wheel
adjusting device
phase adjusting
contraption
internal combustion
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.)
Ceased
Application number
DE200810048924
Other languages
German (de)
English (en)
Inventor
Josef Janitschek
Jürgen Weber
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
Priority to DE200810048924 priority Critical patent/DE102008048924A1/de
Priority to PCT/EP2009/060756 priority patent/WO2010034575A1/fr
Publication of DE102008048924A1 publication Critical patent/DE102008048924A1/de
Ceased legal-status Critical Current

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
    • F01L1/02—Valve 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE200810048924 2008-09-25 2008-09-25 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Ceased DE102008048924A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200810048924 DE102008048924A1 (de) 2008-09-25 2008-09-25 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
PCT/EP2009/060756 WO2010034575A1 (fr) 2008-09-25 2009-08-20 Dispositif de réglage variable du temps de commande des soupapes d’échange de gaz d’un moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810048924 DE102008048924A1 (de) 2008-09-25 2008-09-25 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE102008048924A1 true DE102008048924A1 (de) 2010-04-01

Family

ID=41264279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810048924 Ceased DE102008048924A1 (de) 2008-09-25 2008-09-25 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine

Country Status (2)

Country Link
DE (1) DE102008048924A1 (fr)
WO (1) WO2010034575A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020401A1 (de) * 2012-10-18 2014-04-24 Volkswagen Aktiengesellschaft Riemenrad für spielfreie Übermaßmontage auf Kugelgewindemutter und Verfahren zum Herstellen einer Verbindung zwischen einem Riemenrad und einer Kugelgewindemutter
DE102013224855A1 (de) * 2013-12-04 2015-06-11 Schaeffler Technologies AG & Co. KG Stator für einen Nockenwellenversteller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941203A (en) 1997-06-24 1999-08-24 Aisin Seiki Kabushiki Kaisha Valve timing control device
DE102004062069A1 (de) 2004-12-23 2006-07-06 Schaeffler Kg Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238436A (ja) * 1985-04-15 1986-10-23 Marujiyun Seiki Kogyo Kk タイミングベルトプ−リ−の製造方法
JP3824110B2 (ja) * 1997-06-30 2006-09-20 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
US5941203A (en) 1997-06-24 1999-08-24 Aisin Seiki Kabushiki Kaisha Valve timing control device
DE102004062069A1 (de) 2004-12-23 2006-07-06 Schaeffler Kg Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012020401A1 (de) * 2012-10-18 2014-04-24 Volkswagen Aktiengesellschaft Riemenrad für spielfreie Übermaßmontage auf Kugelgewindemutter und Verfahren zum Herstellen einer Verbindung zwischen einem Riemenrad und einer Kugelgewindemutter
DE102013224855A1 (de) * 2013-12-04 2015-06-11 Schaeffler Technologies AG & Co. KG Stator für einen Nockenwellenversteller

Also Published As

Publication number Publication date
WO2010034575A1 (fr) 2010-04-01

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Legal Events

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8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120823

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

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Effective date: 20120823

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Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150123

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R016 Response to examination communication
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R003 Refusal decision now final