IN2012DN00553A - - Google Patents

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Publication number
IN2012DN00553A
IN2012DN00553A IN553DEN2012A IN2012DN00553A IN 2012DN00553 A IN2012DN00553 A IN 2012DN00553A IN 553DEN2012 A IN553DEN2012 A IN 553DEN2012A IN 2012DN00553 A IN2012DN00553 A IN 2012DN00553A
Authority
IN
India
Prior art keywords
mediums
early
late
pressure mediums
camshaft
Prior art date
Application number
Other languages
English (en)
Inventor
Plate Jurgen
Auchter Jochen
Witthoft Lutz
Original Assignee
Schaeffler Technologies Ag
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 Ag filed Critical Schaeffler Technologies Ag
Publication of IN2012DN00553A publication Critical patent/IN2012DN00553A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02Valve drive
    • F01L1/04Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047Camshafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/34409Valve-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 by torque-responsive means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02Valve drive
    • F01L1/04Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047Camshafts
    • F01L2001/0475Hollow camshafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • F01L2001/34423Details relating to the hydraulic feeding circuit
    • F01L2001/34426Oil control valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • F01L2001/34423Details relating to the hydraulic feeding circuit
    • F01L2001/34426Oil control valves
    • F01L2001/34433Location oil control valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • F01L2001/34423Details relating to the hydraulic feeding circuit
    • F01L2001/34446Fluid accumulators for the feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
IN553DEN2012 2009-09-18 2010-08-23 IN2012DN00553A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009042202A DE102009042202A1 (de) 2009-09-18 2009-09-18 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
PCT/EP2010/062212 WO2011032805A1 (de) 2009-09-18 2010-08-23 Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
IN2012DN00553A true IN2012DN00553A (ru) 2015-06-12

Family

ID=42989210

Family Applications (1)

Application Number Title Priority Date Filing Date
IN553DEN2012 IN2012DN00553A (ru) 2009-09-18 2010-08-23

Country Status (10)

Country Link
US (1) US8763574B2 (ru)
EP (1) EP2478189B1 (ru)
JP (1) JP5579271B2 (ru)
KR (1) KR101632097B1 (ru)
CN (1) CN102549241B (ru)
BR (1) BR112012005958A2 (ru)
DE (1) DE102009042202A1 (ru)
IN (1) IN2012DN00553A (ru)
RU (1) RU2012115466A (ru)
WO (1) WO2011032805A1 (ru)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077587A1 (de) * 2011-06-16 2012-12-20 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102012201566B4 (de) * 2012-02-02 2017-05-18 Schaeffler Technologies AG & Co. KG Anordnung eines Volumenspeichers im Nockenwellenversteller
DE102012201560B4 (de) 2012-02-02 2019-02-21 Schaeffler Technologies AG & Co. KG Volumenspeicherausführung in einer Nockenwellenverstellvorrichtung
US10156164B2 (en) 2012-02-02 2018-12-18 Schaeffler Technologies AG & Co. KG Arrangement of a volume accumulator in a camshaft adjuster
DE102012201570B4 (de) * 2012-02-02 2019-01-10 Schaeffler Technologies AG & Co. KG Rückschlagventilaufteilung eines Nockenwellenverstellers und Stator des Nockenwellenverstellers
DE102012201551B4 (de) 2012-02-02 2022-05-12 Schaeffler Technologies AG & Co. KG Nockenwellenversteller und Verfahren zum Füllen eines Volumenspeichers in einem Nockenwellenversteller
DE102012201558B4 (de) 2012-02-02 2017-09-07 Schaeffler Technologies AG & Co. KG Gestaltung eines Tankanschlusses in einem Nockenwellenversteller mit Volumenspeicher
DE102012201563A1 (de) * 2012-02-02 2013-08-08 Schaeffler Technologies AG & Co. KG Rückschlagventil für Nockenwellenversteller mit Ölspeicher
DE102012025791B3 (de) * 2012-02-02 2021-03-25 Schaeffler Technologies AG & Co. KG Anordnung eines Volumenspeichers im Nockenwellenversteller
DE102012201550B4 (de) * 2012-02-02 2015-05-21 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einem Rückschlagventil
DE102012201556B4 (de) * 2012-02-02 2015-05-13 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einem Rückschlagventil
DE102013100890B4 (de) 2013-01-29 2018-05-17 Hilite Germany Gmbh Schwenkmotorversteller mit einer als Zentralventil ausgeführten Zentralschraube
DE102013220322B4 (de) * 2013-10-09 2020-11-26 Schaeffler Technologies AG & Co. KG Nockenwellenverstelleinrichtung
DE102014204010A1 (de) * 2014-03-05 2015-09-10 Schaeffler Technologies AG & Co. KG Anordnung zum Messen einer Kraft oder eines Momentes an einem hohlzylinderförmigen Maschinenelement
DE102015204040B4 (de) 2015-03-06 2021-07-08 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102015207772A1 (de) * 2015-04-28 2016-11-03 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Volumenspeicher
DE102015208453B3 (de) * 2015-05-07 2016-06-30 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Rückschlagventilen am Volumenspeicher
DE102015209304A1 (de) 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller mit im Querschnitt trapezartigem Kurzschluss-Hydraulikmittelleitkanal-Rückschlagventil
DE102016210177B4 (de) 2015-07-08 2022-03-31 Ford Global Technologies, Llc Variable Nockenwellensteuervorrichtung
DE102015213135B3 (de) * 2015-07-14 2017-01-05 Schaeffler Technologies AG & Co. KG Steuerventil für einen Nockenwellenversteller
DE102015213562A1 (de) 2015-07-20 2017-01-26 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Rückschlagventilen
CN108026798A (zh) * 2015-09-21 2018-05-11 舍弗勒技术股份两合公司 用于凸轮轴调节器的控制阀
DE102015222067A1 (de) 2015-11-10 2017-05-11 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit variablem Arbeitskammerabfluss
WO2017088859A1 (de) 2015-11-26 2017-06-01 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102016218448A1 (de) 2016-09-26 2018-03-29 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller
DE102017102810B4 (de) 2017-02-13 2020-07-16 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller
DE102017106102B3 (de) 2017-03-22 2018-06-21 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102017106938A1 (de) * 2017-03-31 2018-10-04 ECO Holding 1 GmbH Hydraulikventil für einen Schwenkmotorversteller einer Nockenwelle
DE102017109139B3 (de) * 2017-04-28 2018-06-07 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller sowie ein Verfahren zur Ansteuerung eines hydraulischen Nockenwellenverstellers
DE102017111737A1 (de) 2017-05-30 2018-03-15 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einem Volumenspeicher und Verriegelungsdeckel eines Nockenwellenverstellers
US10352205B2 (en) 2017-06-26 2019-07-16 Schaeffler Technologies AG & Co. KG Variable cam phaser with damper
DE102017011004A1 (de) * 2017-11-28 2019-05-29 Schwäbische Hüttenwerke Automotive GmbH Nockenwellenphasensteller mit ringartigem Rückschlagventil
DE102018110770A1 (de) 2018-05-04 2019-11-07 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE112019004730B4 (de) 2018-09-20 2024-09-26 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
US10655508B1 (en) 2019-01-04 2020-05-19 Schaeffler Technologies AG & Co. KG Valve body assembly for idler shaft mounted camshaft phasing system
CN109653826B (zh) * 2019-01-23 2023-12-22 成都优迈达科技有限公司 一种定子带控制阀的凸轮轴调节器
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WO2022036651A1 (zh) 2020-08-20 2022-02-24 舍弗勒技术股份两合公司 凸轮相位调节器
DE102020132428B3 (de) 2020-12-07 2021-12-30 Schaeffler Technologies AG & Co. KG Bypass-Ölversorgung für Ölvolumenspeicher eines hydraulischen Nockenwellenverstellers

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Also Published As

Publication number Publication date
JP2013505388A (ja) 2013-02-14
RU2012115466A (ru) 2013-10-27
JP5579271B2 (ja) 2014-08-27
CN102549241B (zh) 2014-06-11
KR101632097B1 (ko) 2016-06-20
EP2478189B1 (de) 2013-11-06
BR112012005958A2 (pt) 2020-01-14
US8763574B2 (en) 2014-07-01
KR20120068868A (ko) 2012-06-27
CN102549241A (zh) 2012-07-04
WO2011032805A1 (de) 2011-03-24
US20120111295A1 (en) 2012-05-10
DE102009042202A1 (de) 2011-04-14
EP2478189A1 (de) 2012-07-25

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