DE50302961D1 - Nockenwellenversteller für eine brennkraftmaschine - Google Patents

Nockenwellenversteller für eine brennkraftmaschine

Info

Publication number
DE50302961D1
DE50302961D1 DE50302961T DE50302961T DE50302961D1 DE 50302961 D1 DE50302961 D1 DE 50302961D1 DE 50302961 T DE50302961 T DE 50302961T DE 50302961 T DE50302961 T DE 50302961T DE 50302961 D1 DE50302961 D1 DE 50302961D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
camshaft adjuster
camshaft
adjuster
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.)
Expired - Lifetime
Application number
DE50302961T
Other languages
English (en)
Inventor
Christian Haser
Kai Lehmann
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 DE50302961T priority Critical patent/DE50302961D1/de
Application granted granted Critical
Publication of DE50302961D1 publication Critical patent/DE50302961D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/34403—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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—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
    • 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
    • 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
    • F01L2001/34433—Location oil control valves

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)
DE50302961T 2002-03-15 2003-02-21 Nockenwellenversteller für eine brennkraftmaschine Expired - Lifetime DE50302961D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50302961T DE50302961D1 (de) 2002-03-15 2003-02-21 Nockenwellenversteller für eine brennkraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10211468A DE10211468A1 (de) 2002-03-15 2002-03-15 Nockenwellenversteller für eine Brennkraftmaschine
PCT/EP2003/001772 WO2003078804A1 (de) 2002-03-15 2003-02-21 Nockenwellenversteller für eine brennkraftmaschine
DE50302961T DE50302961D1 (de) 2002-03-15 2003-02-21 Nockenwellenversteller für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE50302961D1 true DE50302961D1 (de) 2006-05-24

Family

ID=27771341

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10211468A Withdrawn DE10211468A1 (de) 2002-03-15 2002-03-15 Nockenwellenversteller für eine Brennkraftmaschine
DE50302961T Expired - Lifetime DE50302961D1 (de) 2002-03-15 2003-02-21 Nockenwellenversteller für eine brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10211468A Withdrawn DE10211468A1 (de) 2002-03-15 2002-03-15 Nockenwellenversteller für eine Brennkraftmaschine

Country Status (5)

Country Link
US (1) US20050051123A1 (de)
EP (1) EP1485581B1 (de)
JP (1) JP2005530078A (de)
DE (2) DE10211468A1 (de)
WO (1) WO2003078804A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346448B4 (de) 2003-10-07 2017-03-30 Daimler Ag Nockenwellenversteller für eine Brennkraftmaschine
DE102004005795A1 (de) * 2004-02-06 2005-08-25 Daimlerchrysler Ag Vorrichtung zur Winkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine
DE502005010369D1 (de) * 2004-05-14 2010-11-25 Schaeffler Kg Nockenwellenversteller
US7475660B2 (en) * 2004-06-02 2009-01-13 Ina-Schaeffler Kg Camshaft adjuster
DE102004038695A1 (de) * 2004-08-10 2006-02-23 Ina-Schaeffler Kg Nockenwellentrieb mit einem Nockenwellenversteller
DE102004058767A1 (de) * 2004-12-07 2006-06-22 Schaeffler Kg Steuerventil
DE102005026247A1 (de) * 2005-06-08 2006-12-14 Schaeffler Kg Nockenwellentrieb für eine Brennkraftmaschine eines Kraftfahrzeugs
DE102005053187A1 (de) * 2005-11-08 2007-05-10 Daimlerchrysler Ag Stellvorrichtung für eine Brennkraftmaschine
DE102006041918A1 (de) * 2006-09-07 2008-03-27 Mahle International Gmbh Verstellbare Nockenwelle
DE102007019923A1 (de) * 2007-04-27 2008-10-30 Schaeffler Kg Nockenwellenverstellsystem
DE102007058491A1 (de) 2007-12-05 2009-06-10 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102009022869A1 (de) * 2009-05-27 2010-12-09 Hydraulik-Ring Gmbh Flügelzellennockenwellenverstellersystem
DE102009039384A1 (de) 2009-08-29 2011-03-03 Schaeffler Technologies Gmbh & Co. Kg Steuerventil
DE102009039385A1 (de) 2009-08-29 2011-03-03 Schaeffler Technologies Gmbh & Co. Kg Steuerventil
DE102009050779B4 (de) 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren
DE102009051519A1 (de) * 2009-10-31 2011-05-05 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenverstellanordnung
DE102009052841A1 (de) * 2009-11-13 2011-05-19 Hydraulik-Ring Gmbh Nockenwelleneinsatz
DE102010045358A1 (de) 2010-04-10 2011-10-13 Hydraulik-Ring Gmbh Schwenkmotornockenwellenversteller mit einem Hydraulikventil
DE102010019005B4 (de) 2010-05-03 2017-03-23 Hilite Germany Gmbh Schwenkmotorversteller
JP5182326B2 (ja) * 2010-06-09 2013-04-17 トヨタ自動車株式会社 流量制御弁
DE102010061337B4 (de) 2010-12-20 2015-07-09 Hilite Germany Gmbh Hydraulikventil für einen Schwenkmotorversteller
DE102011003556B4 (de) 2011-02-03 2022-03-24 Schaeffler Technologies AG & Co. KG Vorrichtung zur Veränderung der relativen Winkellage einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine
DE102013209166A1 (de) * 2013-05-17 2014-11-20 Schaeffler Technologies Gmbh & Co. Kg Zentralventil mit einem Steuerkolben zur Steuerung der Ölversorgung für einen Nockenwellenversteller

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
DE4007181A1 (de) * 1990-03-07 1991-09-12 Audi Ag Antriebsvorrichtung fuer eine nockenwelle
DE4116152A1 (de) * 1991-05-17 1992-11-19 Bosch Gmbh Robert Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement
DE19817319C2 (de) * 1998-04-18 2001-12-06 Daimler Chrysler Ag Nockenwellenversteller für Brennkraftmaschinen
JP3700821B2 (ja) * 1999-05-14 2005-09-28 本田技研工業株式会社 内燃機関の制御装置
US6477999B1 (en) * 1999-12-28 2002-11-12 Borgwarner Inc. Vane-type hydraulic variable camshaft timing system with lockout feature
DE10029261A1 (de) * 2000-06-14 2001-12-20 Deutz Ag Nockenwellenverschwenkeinrichtung

Also Published As

Publication number Publication date
WO2003078804A1 (de) 2003-09-25
JP2005530078A (ja) 2005-10-06
EP1485581B1 (de) 2006-04-12
US20050051123A1 (en) 2005-03-10
EP1485581A1 (de) 2004-12-15
DE10211468A1 (de) 2003-09-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER AG, 70327 STUTTGART, DE