DE502004011559D1 - DEVICE FOR CHANGING THE CONTROL TIMES OF GAS CHANGING TILES OF AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR ROTATION PISTON ADJUSTING DEVICE FOR ADJUSTING A CAMSHAFT OVER A CRANKSHAFT - Google Patents

DEVICE FOR CHANGING THE CONTROL TIMES OF GAS CHANGING TILES OF AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR ROTATION PISTON ADJUSTING DEVICE FOR ADJUSTING A CAMSHAFT OVER A CRANKSHAFT

Info

Publication number
DE502004011559D1
DE502004011559D1 DE502004011559T DE502004011559T DE502004011559D1 DE 502004011559 D1 DE502004011559 D1 DE 502004011559D1 DE 502004011559 T DE502004011559 T DE 502004011559T DE 502004011559 T DE502004011559 T DE 502004011559T DE 502004011559 D1 DE502004011559 D1 DE 502004011559D1
Authority
DE
Germany
Prior art keywords
changing
adjusting
crankshaft
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
DE502004011559T
Other languages
German (de)
Inventor
Mike Kohrs
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
Schaeffler Technologies AG and Co 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE502004011559D1 publication Critical patent/DE502004011559D1/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE502004011559T 2003-07-19 2004-05-21 DEVICE FOR CHANGING THE CONTROL TIMES OF GAS CHANGING TILES OF AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR ROTATION PISTON ADJUSTING DEVICE FOR ADJUSTING A CAMSHAFT OVER A CRANKSHAFT Expired - Lifetime DE502004011559D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003132881 DE10332881A1 (en) 2003-07-19 2003-07-19 Valve timing adjustment device for IC engine, uses rotary piston hydraulic setting mechanism for adjusting camshaft angle relative to crankshaft
PCT/EP2004/005447 WO2005019611A1 (en) 2003-07-19 2004-05-21 Device for altering the control times of gas exchange valves in an internal combustion engine, in particular a rotating piston adjustment device for the rotation angle adjustment of a camshaft relative to a crankshaft

Publications (1)

Publication Number Publication Date
DE502004011559D1 true DE502004011559D1 (en) 2010-09-30

Family

ID=34041963

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2003132881 Withdrawn DE10332881A1 (en) 2003-07-19 2003-07-19 Valve timing adjustment device for IC engine, uses rotary piston hydraulic setting mechanism for adjusting camshaft angle relative to crankshaft
DE502004011559T Expired - Lifetime DE502004011559D1 (en) 2003-07-19 2004-05-21 DEVICE FOR CHANGING THE CONTROL TIMES OF GAS CHANGING TILES OF AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR ROTATION PISTON ADJUSTING DEVICE FOR ADJUSTING A CAMSHAFT OVER A CRANKSHAFT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2003132881 Withdrawn DE10332881A1 (en) 2003-07-19 2003-07-19 Valve timing adjustment device for IC engine, uses rotary piston hydraulic setting mechanism for adjusting camshaft angle relative to crankshaft

Country Status (3)

Country Link
EP (1) EP1646769B1 (en)
DE (2) DE10332881A1 (en)
WO (1) WO2005019611A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024242B4 (en) * 2005-05-23 2017-08-24 Schaeffler Technologies AG & Co. KG Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
DE102007056549A1 (en) * 2007-11-23 2009-05-28 Schaeffler Kg Cranked chain or pulley for modular camshaft adjuster
DE102007056550A1 (en) * 2007-11-23 2009-05-28 Schaeffler Kg Modular built-up camshaft adjuster with chain or belt pulley
DE102013203955B4 (en) * 2013-03-08 2018-05-30 Schaeffler Technologies AG & Co. KG Hydraulic camshaft device with spherical segment-like locking
DE102013203953B4 (en) * 2013-03-08 2023-09-21 Schaeffler Technologies AG & Co. KG Receiving bushing and hydraulic camshaft adjuster receiving it for locking a rotor to a stator
DE102014205103B4 (en) * 2014-03-19 2020-11-26 Schaeffler Technologies AG & Co. KG Camshaft adjuster
DE102017124917A1 (en) 2017-10-25 2018-08-09 Schaeffler Technologies AG & Co. KG Cartridge for a hydraulic camshaft adjuster
CN113847113B (en) * 2020-06-28 2023-08-01 沈阳新松机器人自动化股份有限公司 Automatic timing angle adjusting equipment for automobile engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3812689B2 (en) * 1996-12-12 2006-08-23 アイシン精機株式会社 Valve timing control device
US5836277A (en) * 1996-12-24 1998-11-17 Aisin Seiki Kabushiki Kaisha Valve timing control device
JP3801747B2 (en) * 1997-09-29 2006-07-26 アイシン精機株式会社 Valve timing control device
JP4147435B2 (en) * 1998-01-30 2008-09-10 アイシン精機株式会社 Valve timing control device
JP4013364B2 (en) * 1998-10-30 2007-11-28 アイシン精機株式会社 Valve timing control device
DE19860418B4 (en) * 1998-12-28 2008-09-11 Schaeffler Kg Device for changing the timing of gas exchange valves of an internal combustion engine, in particular camshaft adjusting device with impeller
JP3477406B2 (en) * 1999-10-05 2003-12-10 株式会社日立ユニシアオートモティブ Valve timing changing device for internal combustion engine
JP3871478B2 (en) * 1999-10-14 2007-01-24 株式会社日立製作所 Valve timing changing device for internal combustion engine
DE19958541A1 (en) * 1999-12-04 2001-06-07 Schaeffler Waelzlager Ohg Device for adjusting the angle of rotation of a camshaft
DE10007200A1 (en) * 2000-02-17 2001-08-23 Schaeffler Waelzlager Ohg Device for changing the control times of gas exchange valves of an internal combustion engine
DE10020119A1 (en) * 2000-04-22 2001-10-25 Schaeffler Waelzlager Ohg Device for independent hydraulic adjustment of camshaft phase and axial positions has phase adjuster in form of rotation piston adjuster that also forms adjustment piston for camshaft
JP3971887B2 (en) * 2000-06-22 2007-09-05 株式会社日立製作所 Valve timing changing device for internal combustion engine
JP4503195B2 (en) * 2001-03-05 2010-07-14 三菱電機株式会社 Valve timing adjustment device
JP2003003809A (en) * 2001-06-25 2003-01-08 Hitachi Unisia Automotive Ltd Valve timing controller for internal combustion engine
DE10150856B4 (en) 2001-10-15 2005-08-11 Ina-Schaeffler Kg Device for changing the timing of gas exchange valves of an internal combustion engine, in particular rotary piston adjusting device for adjusting the rotational angle of a camshaft relative to a crankshaft
JP3986331B2 (en) * 2002-03-07 2007-10-03 株式会社日立製作所 Valve timing control device for internal combustion engine
DE10218201C1 (en) * 2002-04-24 2003-10-30 Porsche Ag Camshaft adjustment for variable valve control for IC engine has centring device cooperating with housing body of camshaft adjustment, intermediate housing and holder ring attached to drive wheel for camshaft

Also Published As

Publication number Publication date
WO2005019611A1 (en) 2005-03-03
DE10332881A1 (en) 2005-02-10
EP1646769B1 (en) 2010-08-18
EP1646769A1 (en) 2006-04-19

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