DE50010575D1 - Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung - Google Patents

Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung

Info

Publication number
DE50010575D1
DE50010575D1 DE50010575T DE50010575T DE50010575D1 DE 50010575 D1 DE50010575 D1 DE 50010575D1 DE 50010575 T DE50010575 T DE 50010575T DE 50010575 T DE50010575 T DE 50010575T DE 50010575 D1 DE50010575 D1 DE 50010575D1
Authority
DE
Germany
Prior art keywords
camshaft
ring
hydraulic pressure
adjuster
cylinder head
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.)
Revoked
Application number
DE50010575T
Other languages
English (en)
Inventor
Ernst-Andreas Kunne
Andreas Knecht
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.)
Volkswagen AG
Hilite Germany GmbH
Original Assignee
Hydraulik Ring GmbH
Volkswagen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7921866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50010575(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hydraulik Ring GmbH, Volkswagen AG filed Critical Hydraulik Ring GmbH
Priority to DE50010575T priority Critical patent/DE50010575D1/de
Application granted granted Critical
Publication of DE50010575D1 publication Critical patent/DE50010575D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • 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
    • F01L1/34—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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
    • 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
    • F01L1/46—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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/3443—Solenoid driven 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
    • F01L2001/34486—Location and number of the means for changing the angular relationship
    • F01L2001/34496—Two phasers on different camshafts
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/041—Camshafts position or phase sensors

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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE50010575T 1999-09-13 2000-09-12 Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung Revoked DE50010575D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50010575T DE50010575D1 (de) 1999-09-13 2000-09-12 Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19943833A DE19943833A1 (de) 1999-09-13 1999-09-13 Brennkraftmaschine mit hydraulischem Nockenwellenversteller zur Nockenwellenverstellung
PCT/EP2000/008904 WO2001020135A1 (de) 1999-09-13 2000-09-12 Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung
DE50010575T DE50010575D1 (de) 1999-09-13 2000-09-12 Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung

Publications (1)

Publication Number Publication Date
DE50010575D1 true DE50010575D1 (de) 2005-07-21

Family

ID=7921866

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19943833A Ceased DE19943833A1 (de) 1999-09-13 1999-09-13 Brennkraftmaschine mit hydraulischem Nockenwellenversteller zur Nockenwellenverstellung
DE50010575T Revoked DE50010575D1 (de) 1999-09-13 2000-09-12 Brennkraftmaschine mit hydraulischem nockenwellenversteller zur nockenwellenverstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19943833A Ceased DE19943833A1 (de) 1999-09-13 1999-09-13 Brennkraftmaschine mit hydraulischem Nockenwellenversteller zur Nockenwellenverstellung

Country Status (8)

Country Link
US (1) US6675752B1 (de)
EP (1) EP1216345B1 (de)
CN (1) CN1183314C (de)
AT (1) ATE298040T1 (de)
DE (2) DE19943833A1 (de)
ES (1) ES2242646T3 (de)
PT (1) PT1216345E (de)
WO (1) WO2001020135A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049494A1 (de) 2000-10-06 2002-04-11 Audi Ag Verstellbare Ventilsteuereinrichtung für eine Brennkraftmaschine
DE10307624A1 (de) * 2003-02-22 2004-09-02 Daimlerchrysler Ag Vorrichtung zur relativen Drehwinkeländerung einer Nockenwelle zu einem Antriebsrad einer Brennkraftmaschine
DE102004001343A1 (de) * 2004-01-08 2005-09-01 Entec Consulting Gmbh Variable Ventilsteuerungsvorrichtung mit Nockenwellenverstellung und Ventilhubkonturveränderung
CN102359403B (zh) 2003-03-29 2014-09-17 科尔本施密特皮尔博格创新有限公司 用于热机的执行器
US7213552B1 (en) 2003-06-18 2007-05-08 Griffiths Gary L Variable geometry camshaft
DE10334690B4 (de) * 2003-07-30 2008-08-21 Böckmann-Hannibal, Angela, Dipl.-Ing. (FH) Einrichtung zur Nockenwellenverstellung für Verbrennungskraftmaschinen
DE102004024222A1 (de) * 2003-08-15 2005-03-10 Ina Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
US6885934B1 (en) * 2003-10-22 2005-04-26 Robert Bosch Corporation Method and system for determining camshaft position
DE102004027636A1 (de) * 2004-06-05 2006-01-05 Robert Bosch Gmbh Steuereinrichtung zum Verstellen des Drehwinkels einer Nockenwelle
EP1621240B1 (de) * 2004-07-29 2008-08-13 Schaeffler KG Ringfilter
DE102005031296A1 (de) * 2004-07-30 2006-03-23 Ina-Schaeffler Kg Ringfilter
JP4276600B2 (ja) * 2004-09-14 2009-06-10 ヤマハ発動機株式会社 エンジン
US7421989B2 (en) * 2005-09-13 2008-09-09 Delphi Technologies, Inc. Vane-type cam phaser having increased rotational authority, intermediate position locking, and dedicated oil supply
US7228831B1 (en) * 2005-12-14 2007-06-12 Ford Global Technologies, Llc Camshaft and oil-controlled camshaft phaser for automotive engine
US7395802B2 (en) * 2006-06-07 2008-07-08 Ford Global Technologies, Llc Oil supply for internal combustion engine camshaft
DE102008030058B4 (de) 2008-06-27 2010-06-17 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung und geeignetes Ventil dafür
DE102009016186A1 (de) 2009-04-03 2010-10-14 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04171205A (ja) * 1990-10-31 1992-06-18 Atsugi Unisia Corp 内燃機関のバルブタイミング制御装置
DE4229202A1 (de) 1992-09-02 1994-03-03 Schaeffler Waelzlager Kg Vorrichtung für eine stufenlose Winkelverstellung
DE19502496C2 (de) 1995-01-27 1998-09-24 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
DE19525836C1 (de) * 1995-07-15 1996-08-01 Bayerische Motoren Werke Ag Stellvorrichtung zur relativen Winkelverstellung einer angetriebenen Welle, insbesondere Nockenwelle einer Brennkraftmaschine
DE19525837A1 (de) 1995-07-15 1997-01-16 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
DE19611606A1 (de) 1996-03-23 1997-09-25 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
DE19612397A1 (de) 1996-03-28 1997-10-02 Bayerische Motoren Werke Ag Stellvorrichtung zur relativen Winkelverstellung einer angetriebenen Welle, insbesondere Nockenwelle einer Brennkraftmaschine
JP2924777B2 (ja) * 1996-04-08 1999-07-26 トヨタ自動車株式会社 内燃機関のバルブタイミング可変機構
JP3284888B2 (ja) * 1996-07-03 2002-05-20 トヨタ自動車株式会社 内燃機関の油通路構造
JPH10184323A (ja) * 1996-12-26 1998-07-14 Yamaha Motor Co Ltd ４サイクルエンジン
DE19708485A1 (de) 1997-03-03 1998-09-10 Bayerische Motoren Werke Ag Drehwinkel-Verstellsystem für gesonderte Einlaß- und Auslaß-Nockenwellen einer Brennkraftmaschine
DE19726365A1 (de) * 1997-06-21 1998-12-24 Schaeffler Waelzlager Ohg Transportsicherung für die Steuerzeiten einer Vorrichtung zum Verändern der Ventilsteuerzeiten einer Brennkraftmaschine
DE19745670A1 (de) 1997-10-17 1999-04-22 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE19747244A1 (de) 1997-10-27 1999-04-29 Schaeffler Waelzlager Kg Zylinderkopf
JP4070857B2 (ja) * 1997-12-17 2008-04-02 トヨタ自動車株式会社 内燃機関のバルブ特性制御装置
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Also Published As

Publication number Publication date
EP1216345B1 (de) 2005-06-15
CN1360661A (zh) 2002-07-24
US6675752B1 (en) 2004-01-13
DE19943833A1 (de) 2001-03-15
PT1216345E (pt) 2005-09-30
ES2242646T3 (es) 2005-11-16
WO2001020135A1 (de) 2001-03-22
EP1216345A1 (de) 2002-06-26
ATE298040T1 (de) 2005-07-15
CN1183314C (zh) 2005-01-05

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Legal Events

Date Code Title Description
8331 Complete revocation
8363 Opposition against the patent