DE50007756D1 - Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart - Google Patents

Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart

Info

Publication number
DE50007756D1
DE50007756D1 DE50007756T DE50007756T DE50007756D1 DE 50007756 D1 DE50007756 D1 DE 50007756D1 DE 50007756 T DE50007756 T DE 50007756T DE 50007756 T DE50007756 T DE 50007756T DE 50007756 D1 DE50007756 D1 DE 50007756D1
Authority
DE
Germany
Prior art keywords
camshaft
pulley
changing
combustion engine
internal combustion
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
DE50007756T
Other languages
English (en)
Inventor
Jochen Auchter
Andreas Strauss
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Priority to DE50007756T priority Critical patent/DE50007756D1/de
Application granted granted Critical
Publication of DE50007756D1 publication Critical patent/DE50007756D1/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
    • 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
    • F01L1/3442—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
    • F01L2001/34479—Sealing of phaser devices

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)
DE50007756T 1999-10-26 2000-09-29 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart Expired - Lifetime DE50007756D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007756T DE50007756D1 (de) 1999-10-26 2000-09-29 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19951391A DE19951391A1 (de) 1999-10-26 1999-10-26 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationsrichtung
DE50007756T DE50007756D1 (de) 1999-10-26 2000-09-29 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart

Publications (1)

Publication Number Publication Date
DE50007756D1 true DE50007756D1 (de) 2004-10-21

Family

ID=7926822

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19951391A Withdrawn DE19951391A1 (de) 1999-10-26 1999-10-26 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationsrichtung
DE50007756T Expired - Lifetime DE50007756D1 (de) 1999-10-26 2000-09-29 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationskolbenbauart

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19951391A Withdrawn DE19951391A1 (de) 1999-10-26 1999-10-26 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationsrichtung

Country Status (5)

Country Link
US (1) US6418893B1 (de)
EP (1) EP1096112B1 (de)
JP (1) JP2001173415A (de)
AT (1) ATE276432T1 (de)
DE (2) DE19951391A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058707C2 (de) * 2000-11-25 2003-10-16 Porsche Ag Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad
DE10141213B4 (de) * 2001-08-23 2008-11-20 Bayerische Motoren Werke Aktiengesellschaft Anordnung einer Nockenwelle im Zylinderkopf einer Brennkraftmaschine
DE10359068A1 (de) * 2003-12-16 2005-07-21 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE102004041430A1 (de) 2004-08-27 2006-03-09 Daimlerchrysler Ag Nockenwellenversteller
DE102004051424B4 (de) 2004-10-22 2017-03-30 Schaeffler Technologies AG & Co. KG Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine und Montagewerkzeug
DE102005013141B4 (de) * 2005-03-22 2017-10-19 Schaeffler Technologies AG & Co. KG Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine
US20060260578A1 (en) * 2005-05-20 2006-11-23 Schaeffler Kg Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine
DE102005024241B4 (de) * 2005-05-23 2017-08-17 Schaeffler Technologies AG & Co. KG Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102007039282B4 (de) * 2007-08-20 2017-06-01 Hilite Germany Gmbh Hydraulisch dichter Nockenwellenversteller
DE102008051732A1 (de) * 2008-10-15 2010-04-22 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
US8894530B1 (en) * 2009-04-27 2014-11-25 Thomas M. Read Hypocycloidal crank apparatus
DE102010033978A1 (de) * 2010-08-11 2012-02-16 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
JP5569458B2 (ja) * 2011-04-18 2014-08-13 株式会社デンソー バルブタイミング調整装置
DE102011050084B4 (de) * 2011-05-04 2016-05-19 Hilite Germany Gmbh Schwenkmotorversteller
DE102012106426B4 (de) * 2012-07-17 2017-06-22 Hilite Germany Gmbh Nockenwellenversteller
DE102012218405B4 (de) * 2012-10-10 2014-08-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit rollierter Verbindung
DE102014200818A1 (de) * 2014-01-17 2015-01-08 Schaeffler Technologies Gmbh & Co. Kg Zweigeteilter Stator mit kaltverschweißtem Deckel
DE102017119264B4 (de) * 2017-08-23 2019-03-28 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Dichtung zwischen Außendeckel und Stator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (ja) 1987-09-30 1989-04-11 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP3191846B2 (ja) * 1994-10-20 2001-07-23 株式会社デンソー 内燃機関用バルブタイミング調整装置
JP3077621B2 (ja) * 1996-04-09 2000-08-14 トヨタ自動車株式会社 内燃機関の可変バルブタイミング機構
JP3620684B2 (ja) * 1997-01-31 2005-02-16 株式会社デンソー 内燃機関用バルブタイミング調整装置
JP3164007B2 (ja) * 1997-02-14 2001-05-08 トヨタ自動車株式会社 内燃機関のバルブタイミング調整装置
JP3823451B2 (ja) * 1997-06-24 2006-09-20 アイシン精機株式会社 弁開閉時期制御装置
JP3824110B2 (ja) 1997-06-30 2006-09-20 アイシン精機株式会社 弁開閉時期制御装置
JP3070547B2 (ja) * 1997-10-24 2000-07-31 三菱電機株式会社 内燃機関のバルブタイミング制御装置
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
JPH11141313A (ja) * 1997-11-07 1999-05-25 Toyota Motor Corp 内燃機関のバルブタイミング変更装置
JP3775031B2 (ja) * 1997-12-12 2006-05-17 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方法及びバルブタイミング制御装置
JP3068806B2 (ja) * 1997-12-15 2000-07-24 三菱電機株式会社 内燃機関のバルブタイミング制御装置
DE19756016A1 (de) * 1997-12-17 1999-06-24 Porsche Ag Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
US6269785B1 (en) * 1998-01-29 2001-08-07 Denso Corporation Variable valve timing mechanism
JP3290422B2 (ja) * 1999-04-26 2002-06-10 三菱電機株式会社 内燃機関のバルブタイミング制御装置

Also Published As

Publication number Publication date
EP1096112B1 (de) 2004-09-15
US6418893B1 (en) 2002-07-16
DE19951391A1 (de) 2001-07-05
JP2001173415A (ja) 2001-06-26
ATE276432T1 (de) 2004-10-15
EP1096112A1 (de) 2001-05-02

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Legal Events

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

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Ref document number: 1096112

Country of ref document: EP

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828