DE102004038171A1 - Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle - Google Patents

Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle Download PDF

Info

Publication number
DE102004038171A1
DE102004038171A1 DE102004038171A DE102004038171A DE102004038171A1 DE 102004038171 A1 DE102004038171 A1 DE 102004038171A1 DE 102004038171 A DE102004038171 A DE 102004038171A DE 102004038171 A DE102004038171 A DE 102004038171A DE 102004038171 A1 DE102004038171 A1 DE 102004038171A1
Authority
DE
Germany
Prior art keywords
actuator
camshaft
adjusting
separate
supply
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.)
Withdrawn
Application number
DE102004038171A
Other languages
German (de)
English (en)
Inventor
Matthias Dipl.-Ing. Gregor
Jens Dipl.-Ing. Meintschel
Thomas Dipl.-Ing. Stolk
Alexander von Dipl.-Ing. Gaisberg
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Priority to DE102004038171A priority Critical patent/DE102004038171A1/de
Priority to JP2007524282A priority patent/JP4777349B2/ja
Priority to PCT/EP2005/008449 priority patent/WO2006015794A1/de
Publication of DE102004038171A1 publication Critical patent/DE102004038171A1/de
Priority to US11/702,444 priority patent/US20070157897A1/en
Withdrawn legal-status Critical Current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
    • F01L1/34—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
    • F01L1/34—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
    • F01L1/352—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 bevel or epicyclic 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
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • 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
    • F01L2820/01—Absolute values

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE102004038171A 2004-08-06 2004-08-06 Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle Withdrawn DE102004038171A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102004038171A DE102004038171A1 (de) 2004-08-06 2004-08-06 Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle
JP2007524282A JP4777349B2 (ja) 2004-08-06 2005-08-04 カム軸調整装置及びかかる装置の制御方法
PCT/EP2005/008449 WO2006015794A1 (de) 2004-08-06 2005-08-04 Vorrichtung zum verstellen einer nockenwelle sowie verfahren zum betreiben einer vorrichtung zum verstellen einer nockenwelle
US11/702,444 US20070157897A1 (en) 2004-08-06 2007-02-05 Apparatus for adjusting a camshaft, and method for operating an apparatus for adjusting a camshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004038171A DE102004038171A1 (de) 2004-08-06 2004-08-06 Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle

Publications (1)

Publication Number Publication Date
DE102004038171A1 true DE102004038171A1 (de) 2006-03-16

Family

ID=35094570

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004038171A Withdrawn DE102004038171A1 (de) 2004-08-06 2004-08-06 Vorrichtung zum Verstellen einer Nockenwelle sowie Verfahren zum Betreiben einer Vorrichtung zum Verstellen einer Nockenwelle

Country Status (4)

Country Link
US (1) US20070157897A1 (ja)
JP (1) JP4777349B2 (ja)
DE (1) DE102004038171A1 (ja)
WO (1) WO2006015794A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103104B3 (de) * 2019-02-08 2020-06-04 Schaeffler Technologies AG & Co. KG Nockenwellenverstellsystem und Verfahren zum Betrieb eines Nockenwellenverstellsystems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311264C2 (de) * 1993-04-06 2002-08-29 Bosch Gmbh Robert Vorrichtung zur Drehlagenänderung einer Gaswechselventile einer Brennkraftmaschine steuernden Steuerwelle
DE19541769A1 (de) * 1995-11-09 1997-05-15 Schaeffler Waelzlager Kg Arretierung für einen Kolben einer Nockenwellenverstellung
JP3536692B2 (ja) * 1998-12-07 2004-06-14 トヨタ自動車株式会社 内燃機関のバルブタイミング制御装置
US6361430B2 (en) * 1999-01-15 2002-03-26 Wayne William Kitching Balanced ventilation doors
JP4394764B2 (ja) * 1999-02-15 2010-01-06 日立オートモティブシステムズ株式会社 内燃機関の可変動弁装置
DE10104038A1 (de) * 2001-01-31 2002-08-01 Bayerische Motoren Werke Ag Vorrichtung zum Verdrehen einer Exzenterwelle eines Ventiltriebs
JP2003129872A (ja) * 2001-10-22 2003-05-08 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
DE10205034A1 (de) * 2002-02-07 2003-08-21 Daimler Chrysler Ag Vorrichtung zum geregelten Verstellen der relativen Drehlage zwischen einer Kurbelwelle und einer Nockenwelle
DE10223409A1 (de) * 2002-05-25 2003-12-04 Daimler Chrysler Ag Nockenwellenversteller
DE10224445A1 (de) * 2002-06-01 2003-12-11 Daimler Chrysler Ag Verfahren zur relativen Winkelverstellung zweier rotierender Elemente und Vorrichtung hierzu
JP3986371B2 (ja) * 2002-06-07 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
DE10257706A1 (de) * 2002-07-11 2004-01-29 Ina-Schaeffler Kg Nockenwellenversteller mit elektrischem Antrieb
JP2004190571A (ja) * 2002-12-11 2004-07-08 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
DE10352361B4 (de) * 2003-11-10 2020-08-27 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit elektrischem Antrieb
DE102004033522A1 (de) * 2004-07-10 2006-02-09 Ina-Schaeffler Kg Nockenwellenversteller mit elektrischem Antrieb

Also Published As

Publication number Publication date
JP4777349B2 (ja) 2011-09-21
JP2008509314A (ja) 2008-03-27
US20070157897A1 (en) 2007-07-12
WO2006015794A1 (de) 2006-02-16

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8127 New person/name/address of the applicant

Owner name: DAIMLER AG, 70327 STUTTGART, DE

8110 Request for examination paragraph 44
R120 Application withdrawn or ip right abandoned