EP1865158A3 - Leckagedichter Nockenwellenversteller mit Rückstellfeder - Google Patents

Leckagedichter Nockenwellenversteller mit Rückstellfeder Download PDF

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Publication number
EP1865158A3
EP1865158A3 EP07106499A EP07106499A EP1865158A3 EP 1865158 A3 EP1865158 A3 EP 1865158A3 EP 07106499 A EP07106499 A EP 07106499A EP 07106499 A EP07106499 A EP 07106499A EP 1865158 A3 EP1865158 A3 EP 1865158A3
Authority
EP
European Patent Office
Prior art keywords
camshaft adjuster
return spring
leakage sealed
spring
sealed camshaft
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.)
Granted
Application number
EP07106499A
Other languages
English (en)
French (fr)
Other versions
EP1865158B1 (de
EP1865158A2 (de
Inventor
Andreas Knecht
Dirk Pohl
Jan Eimert
Norbert Lösch
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.)
Hilite Germany GmbH
Original Assignee
Hydraulik Ring GmbH
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 Hydraulik Ring GmbH filed Critical Hydraulik Ring GmbH
Publication of EP1865158A2 publication Critical patent/EP1865158A2/de
Publication of EP1865158A3 publication Critical patent/EP1865158A3/de
Application granted granted Critical
Publication of EP1865158B1 publication Critical patent/EP1865158B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34483—Phaser return springs
    • 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

Abstract

Die vorliegende Erfindung bezieht sich auf einen Nockenwellenversteller (1) des Riemenradtyps für Verbrennungsmotoren.
Der Nockenwellenversteller ist federvorgespannt, mit einer Feder in einem sich im Rotor befindenden Federraum. Der Nockenwellenversteller ist hydraulisch dicht.
Figure imgaf001
EP07106499A 2006-05-11 2007-04-19 Leckagedichter Nockenwellenversteller mit Rückstellfeder Expired - Fee Related EP1865158B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006022219A DE102006022219B4 (de) 2006-05-11 2006-05-11 Leckagedichter Nockenwellenversteller mit Rückstellfeder

Publications (3)

Publication Number Publication Date
EP1865158A2 EP1865158A2 (de) 2007-12-12
EP1865158A3 true EP1865158A3 (de) 2007-12-19
EP1865158B1 EP1865158B1 (de) 2008-12-17

Family

ID=38607765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07106499A Expired - Fee Related EP1865158B1 (de) 2006-05-11 2007-04-19 Leckagedichter Nockenwellenversteller mit Rückstellfeder

Country Status (5)

Country Link
EP (1) EP1865158B1 (de)
KR (1) KR101404661B1 (de)
CN (1) CN101196131B (de)
DE (2) DE102006022219B4 (de)
ES (1) ES2317619T3 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007039282B4 (de) 2007-08-20 2017-06-01 Hilite Germany Gmbh Hydraulisch dichter Nockenwellenversteller
DE102008023066B4 (de) 2008-05-09 2017-10-05 Hilite Germany Gmbh Nockenwellenverstellung mit trockener Lauffläche
DE102008032412A1 (de) 2008-07-10 2010-01-14 Hydraulik-Ring Gmbh Gestreckter Nockenwellenversteller
DE102008051142B4 (de) 2008-10-09 2021-02-11 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102008056796A1 (de) * 2008-11-11 2010-05-12 Schaeffler Kg Rotationskolbenversteller mit Drehfeder
DE502008002536D1 (de) * 2008-12-17 2011-03-17 Feintool Ip Ag Einrichtung zum Rückstellen eines Phasenverstellers für eine Nockenwelle
DE102009031934A1 (de) 2009-07-07 2011-01-13 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
US8627795B2 (en) * 2009-10-05 2014-01-14 Schaeffler Technologies AG & Co. KG Camshaft arrangement
DE102009050779B4 (de) * 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren
DE102010008006A1 (de) 2010-02-15 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Flügelrad einer Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP5538053B2 (ja) * 2010-04-28 2014-07-02 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
DE102010024197A1 (de) * 2010-06-17 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Rotor für einen Nockenwellenversteller und Nockenwellenversteller
DE102010024596A1 (de) * 2010-06-22 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zum Steuern und/oder zum Beeinflussen der Ventilsteuerzeiten einer Brennkraftmaschine
DE102010051052A1 (de) * 2010-11-11 2012-05-16 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit einer Brennkraftmaschine
DE102010063706A1 (de) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit Rückstellfeder
DE102011100011A1 (de) 2011-04-29 2012-10-31 Daimler Ag Nockenwellenversteller
DE102012205022A1 (de) * 2012-03-28 2013-10-02 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102012209532A1 (de) * 2012-06-06 2013-12-12 Schaeffler Technologies AG & Co. KG Rotor für einen hydraulischen Nockenwellenversteller
DE102012217393A1 (de) 2012-09-26 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
CN104131853A (zh) * 2013-05-02 2014-11-05 谢夫勒科技股份两合公司 凸轮轴调节器
DE102013222826A1 (de) 2013-11-11 2015-05-13 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102014201608A1 (de) 2014-01-30 2015-07-30 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
WO2015137323A1 (ja) * 2014-03-11 2015-09-17 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
DE102014219558A1 (de) * 2014-09-26 2016-03-31 Schaeffler Technologies AG & Co. KG Anbindung eines Nockenwellenverstellers an der Nockenwelle
DE102015217261B3 (de) 2015-09-10 2016-12-15 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einer Feder
DE102016207177B3 (de) * 2016-04-27 2017-10-19 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit einer axial gewickelten Drehfeder und einem umgeformten, federführenden und druckmitteldichten Blechfederdeckel
US11066966B2 (en) 2017-12-18 2021-07-20 Schaeffler Technologies AG & Co. KG Device for adjusting camshaft phase
DE102018113977A1 (de) * 2018-06-12 2019-12-12 ECO Holding 1 GmbH Nockenwelleneinheit und Verfahren zur Herstellung einer Nockenwelleneinheit
CN109914998A (zh) * 2019-04-11 2019-06-21 郑荣华 真空包装机上盖的连接结构
DE102019114214A1 (de) * 2019-05-28 2020-12-03 ECO Holding 1 GmbH Schwenkmotorversteller für eine Nockenwelle
CN113338663A (zh) * 2021-06-22 2021-09-03 南京瑞麒凰电子科技有限公司 一种端面高负载环境下工作的液压转动承载平台

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841924A (en) * 1988-08-18 1989-06-27 Eaton Corporation Sealed camshaft phase change device
US6276321B1 (en) * 2000-01-11 2001-08-21 Delphi Technologies, Inc. Cam phaser having a torsional bias spring to offset retarding force of camshaft friction
US20020050258A1 (en) * 1998-07-29 2002-05-02 Denso Corporation Valve timing adjusting device
US20020100445A1 (en) * 2001-01-31 2002-08-01 Akihiko Takenaka Valve timing adjusting system of internal combustion engine
US20020139330A1 (en) * 2001-03-30 2002-10-03 Kinya Takahashi Valve timing control device
US6619248B1 (en) * 2002-04-17 2003-09-16 Ina-Schaeffler Kg Device for altering the control timing of gas exchange valves of an internal combustion engine, especially an apparatus for hydraulic rotational angle adjustment of a camshaft relative to a crankshaft
US20030196621A1 (en) * 2002-04-19 2003-10-23 Lichti Thomas H. Cam phaser locking pin assembly guide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0806550B2 (de) * 1996-03-28 2008-08-20 Aisin Seiki Kabushiki Kaisha Ventilzeitsteuerungsvorrichtung
JP3846605B2 (ja) * 1997-10-30 2006-11-15 アイシン精機株式会社 弁開閉時期制御装置
WO2001055562A1 (fr) * 2000-01-25 2001-08-02 Mitsubishi Denki Kabushiki Kaisha Dispositif de reglage du calage de distribution
JP4304878B2 (ja) * 2001-03-30 2009-07-29 株式会社デンソー バルブタイミング調整装置
JP2002115511A (ja) * 2001-09-27 2002-04-19 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP2003120229A (ja) 2001-10-05 2003-04-23 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP3906763B2 (ja) * 2002-08-28 2007-04-18 アイシン精機株式会社 弁開閉時期制御装置
JP2004143971A (ja) * 2002-10-22 2004-05-20 Aisin Seiki Co Ltd 弁開閉時期制御装置
DE10351223B4 (de) * 2003-10-28 2010-02-18 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung für Fahrzeuge, vorzugsweise für Kraftfahrzeuge
DE10359068A1 (de) * 2003-12-16 2005-07-21 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
JP2005325749A (ja) 2004-05-13 2005-11-24 Toyota Motor Corp 内燃機関のバルブタイミング可変装置
JP2005325758A (ja) 2004-05-13 2005-11-24 Denso Corp バルブタイミング調整装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841924A (en) * 1988-08-18 1989-06-27 Eaton Corporation Sealed camshaft phase change device
US20020050258A1 (en) * 1998-07-29 2002-05-02 Denso Corporation Valve timing adjusting device
US6276321B1 (en) * 2000-01-11 2001-08-21 Delphi Technologies, Inc. Cam phaser having a torsional bias spring to offset retarding force of camshaft friction
US20020100445A1 (en) * 2001-01-31 2002-08-01 Akihiko Takenaka Valve timing adjusting system of internal combustion engine
US20020139330A1 (en) * 2001-03-30 2002-10-03 Kinya Takahashi Valve timing control device
US6619248B1 (en) * 2002-04-17 2003-09-16 Ina-Schaeffler Kg Device for altering the control timing of gas exchange valves of an internal combustion engine, especially an apparatus for hydraulic rotational angle adjustment of a camshaft relative to a crankshaft
US20030196621A1 (en) * 2002-04-19 2003-10-23 Lichti Thomas H. Cam phaser locking pin assembly guide

Also Published As

Publication number Publication date
EP1865158B1 (de) 2008-12-17
CN101196131A (zh) 2008-06-11
DE502007000296D1 (de) 2009-01-29
CN101196131B (zh) 2011-08-24
KR101404661B1 (ko) 2014-06-09
ES2317619T3 (es) 2009-04-16
DE102006022219A1 (de) 2007-11-22
DE102006022219B4 (de) 2008-01-03
EP1865158A2 (de) 2007-12-12
KR20070109948A (ko) 2007-11-15

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