DE50311576D1 - DEVICE FOR THE RELATIVE ANGLE ADJUSTMENT BETWEEN TWO ROTATING ELEMENTS - Google Patents

DEVICE FOR THE RELATIVE ANGLE ADJUSTMENT BETWEEN TWO ROTATING ELEMENTS

Info

Publication number
DE50311576D1
DE50311576D1 DE50311576T DE50311576T DE50311576D1 DE 50311576 D1 DE50311576 D1 DE 50311576D1 DE 50311576 T DE50311576 T DE 50311576T DE 50311576 T DE50311576 T DE 50311576T DE 50311576 D1 DE50311576 D1 DE 50311576D1
Authority
DE
Germany
Prior art keywords
angle adjustment
relative angle
rotating elements
rotating
elements
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
DE50311576T
Other languages
German (de)
Inventor
Gaisberg-Helfenberg Alexan Von
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
Daimler 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 Daimler AG filed Critical Daimler AG
Application granted granted Critical
Publication of DE50311576D1 publication Critical patent/DE50311576D1/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
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/12—Fail safe operation
DE50311576T 2002-06-01 2003-04-19 DEVICE FOR THE RELATIVE ANGLE ADJUSTMENT BETWEEN TWO ROTATING ELEMENTS Expired - Lifetime DE50311576D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002124446 DE10224446A1 (en) 2002-06-01 2002-06-01 Device for relative angular adjustment between two rotating elements
PCT/EP2003/004105 WO2003102381A1 (en) 2002-06-01 2003-04-19 Device for effecting the relative angular adjustment between two rotating elements

Publications (1)

Publication Number Publication Date
DE50311576D1 true DE50311576D1 (en) 2009-07-16

Family

ID=29432565

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002124446 Withdrawn DE10224446A1 (en) 2002-06-01 2002-06-01 Device for relative angular adjustment between two rotating elements
DE50311576T Expired - Lifetime DE50311576D1 (en) 2002-06-01 2003-04-19 DEVICE FOR THE RELATIVE ANGLE ADJUSTMENT BETWEEN TWO ROTATING ELEMENTS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002124446 Withdrawn DE10224446A1 (en) 2002-06-01 2002-06-01 Device for relative angular adjustment between two rotating elements

Country Status (4)

Country Link
EP (1) EP1509684B1 (en)
JP (1) JP4370244B2 (en)
DE (2) DE10224446A1 (en)
WO (1) WO2003102381A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824271B2 (en) * 2002-06-01 2010-11-02 Daimler Ag Device for adjusting the relative angular position of two rotating elements
DE102004043548B4 (en) * 2004-09-09 2013-04-18 Daimler Ag Device for angular adjustment between two rotating, drive-connected elements
DE102004051427A1 (en) * 2004-10-22 2006-05-11 Ina-Schaeffler Kg Internal combustion engine operating method, involves adjusting one of three adjusting units that is not failed in case of failure of one unit so that standard adjustment range of unit is shifted into changed fail-safe adjustment range
DE102004061674B4 (en) 2004-10-22 2019-09-12 Schaeffler Technologies AG & Co. KG Method for operating an internal combustion engine
DE102005022201B3 (en) 2005-05-13 2006-06-08 Daimlerchrysler Ag Cam shaft adjusting device has shafts, which can be locked with each other in rotationally fixed manner and depend on operating conditions whereby auxiliary solenoid actuates excitation coil effecting axial movement of rotor
DE102005059575B4 (en) 2005-12-14 2022-03-17 Robert Bosch Gmbh Method for operating an internal combustion engine
DE102005059840A1 (en) 2005-12-15 2007-06-28 Schaeffler Kg Phaser
DE102005059884A1 (en) 2005-12-15 2007-07-05 Schaeffler Kg Phaser
DE102005059860A1 (en) 2005-12-15 2007-07-05 Schaeffler Kg Phaser
DE102006007584A1 (en) 2006-02-18 2007-08-30 Schaeffler Kg Camshaft adjuster with a superposition gearbox
DE102006007651A1 (en) 2006-02-18 2007-09-06 Schaeffler Kg Camshaft adjuster with a superposition gearbox
DE102006016650B4 (en) 2006-04-08 2019-05-16 Schaeffler Technologies AG & Co. KG Camshaft drive for an internal combustion engine
DE102006033425A1 (en) 2006-07-19 2008-02-21 Schaeffler Kg Group of several camshafts with camshaft adjusters
DE102007049072B4 (en) 2007-10-12 2020-06-18 Schaeffler Technologies AG & Co. KG Phase adjuster for an internal combustion engine with an Oldham clutch
DE102007054546A1 (en) 2007-11-15 2009-05-20 Schaeffler Kg Electromechanical adjustment system
DE102008022931A1 (en) 2008-05-09 2009-11-12 Schaeffler Kg Assembly arrangement for phase shifter of internal combustion engine, comprises drive component in driving connection with shaft, and another drive component is provided, which is mounted on another shaft in torque proof manner
DE102008022932B4 (en) 2008-05-09 2021-08-05 Schaeffler Technologies AG & Co. KG Assembly arrangement of a phase adjuster and phase adjuster
DE102008031505A1 (en) * 2008-07-03 2010-01-07 Daimler Ag camshaft unit
DE102008031976A1 (en) 2008-07-07 2010-01-14 Schaeffler Kg Phase adjusting arrangement of an internal combustion engine
DE102008043671A1 (en) * 2008-11-12 2010-05-20 Zf Friedrichshafen Ag Adjustment system for camshafts of an internal combustion engine
DE102011104426A1 (en) * 2011-06-16 2012-12-20 Daimler Ag Adjustment device used for adjusting phase angle of camshaft mounted in internal combustion engine of motor vehicle, has actuator which is provided to actuate control element for adjusting phase angle of camshaft
DE102014008155A1 (en) 2014-05-30 2015-12-17 Daimler Ag Camshaft adjusting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162708A (en) * 1982-03-24 1983-09-27 Toyota Motor Corp Valve timing control device for internal-combustion engine
DE3607256A1 (en) * 1986-03-05 1987-09-10 Bayerische Motoren Werke Ag Device for the controlled/automatically controlled adjustment of the rotational position of a driven engine part relative to a driving part
DE4101676A1 (en) * 1991-01-22 1992-07-23 Schaeffler Waelzlager Kg Rotary connection adjuster for camshaft to drive wheel - involves electric motor with thread section axially displaceable on fixed thread section for relative setting
DE4110195C2 (en) * 1991-03-28 2000-02-10 Schaeffler Waelzlager Ohg Adjustment device for a camshaft
GB2268245A (en) * 1992-06-20 1994-01-05 Ford Motor Co Phase change mechanism having latching means for arresting an inertial member
DE29517755U1 (en) * 1995-11-09 1997-03-13 Fev Motorentech Gmbh & Co Kg Adjustment device for a cam-controlled valve operation on a piston internal combustion engine
EP0918142B1 (en) * 1997-11-21 2003-10-15 Mazda Motor Corporation Apparatus for controlling rotational phase
US6257186B1 (en) * 1999-03-23 2001-07-10 Tcg Unitech Aktiengesellschaft Device for adjusting the phase angle of a camshaft of an internal combustion engine
AT409030B (en) * 2000-03-09 2002-05-27 Tcg Unitech Ag DEVICE FOR ADJUSTING A CAMSHAFT
DE10036275A1 (en) * 2000-07-26 2002-02-07 Daimler Chrysler Ag Device for setting relative angle between two drive-connected elements rotating at same speed has electronically commutated electric motor with fixed stator, rotor associated with rotating part
DE10038354C2 (en) * 2000-08-05 2003-03-20 Atlas Fahrzeugtechnik Gmbh Control device for adjusting the angle of rotation of a camshaft

Also Published As

Publication number Publication date
DE10224446A1 (en) 2003-12-11
EP1509684A1 (en) 2005-03-02
EP1509684B1 (en) 2009-06-03
JP4370244B2 (en) 2009-11-25
WO2003102381A1 (en) 2003-12-11
JP2005528551A (en) 2005-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition