ATA54099A - DEVICE FOR ADJUSTING A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR ADJUSTING A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
ATA54099A
ATA54099A AT0054099A AT54099A ATA54099A AT A54099 A ATA54099 A AT A54099A AT 0054099 A AT0054099 A AT 0054099A AT 54099 A AT54099 A AT 54099A AT A54099 A ATA54099 A AT A54099A
Authority
AT
Austria
Prior art keywords
camshaft
adjusting
combustion engine
internal combustion
engine
Prior art date
Application number
AT0054099A
Other languages
German (de)
Other versions
AT410825B (en
Inventor
Siegfried Ing Heer
Original Assignee
Tcg Unitech 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 Tcg Unitech Ag filed Critical Tcg Unitech Ag
Priority to AT0054099A priority Critical patent/AT410825B/en
Priority to US09/533,170 priority patent/US6302073B1/en
Priority to EP00890094A priority patent/EP1039101A3/en
Publication of ATA54099A publication Critical patent/ATA54099A/en
Application granted granted Critical
Publication of AT410825B publication Critical patent/AT410825B/en

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
    • F01L1/352—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 bevel or epicyclic gear
    • F01L2001/3521—Harmonic drive of flexspline type
    • 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
    • F01L2820/03—Auxiliary actuators
    • F01L2820/032—Electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
AT0054099A 1999-03-23 1999-03-23 Adjusting device for camshaft for IC engines has electric motor with disc armature rotor for high torque AT410825B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0054099A AT410825B (en) 1999-03-23 1999-03-23 Adjusting device for camshaft for IC engines has electric motor with disc armature rotor for high torque
US09/533,170 US6302073B1 (en) 1999-03-23 2000-03-22 Device for adjusting the phase angle of a camshaft of an internal combustion engine
EP00890094A EP1039101A3 (en) 1999-03-23 2000-03-23 Camshaft phaser for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0054099A AT410825B (en) 1999-03-23 1999-03-23 Adjusting device for camshaft for IC engines has electric motor with disc armature rotor for high torque

Publications (2)

Publication Number Publication Date
ATA54099A true ATA54099A (en) 2002-12-15
AT410825B AT410825B (en) 2003-08-25

Family

ID=3493328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0054099A AT410825B (en) 1999-03-23 1999-03-23 Adjusting device for camshaft for IC engines has electric motor with disc armature rotor for high torque

Country Status (1)

Country Link
AT (1) AT410825B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7421991B2 (en) 2006-08-22 2008-09-09 Delphi Technologies, Inc. Brake-actuated vane-type camshaft phaser
EP2194241A1 (en) * 2008-12-05 2010-06-09 Delphi Technologies, Inc. Variable cam phaser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320835A1 (en) * 1983-06-09 1984-12-13 Dieter 7460 Balingen Fuoß Multi-position drive
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
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
GB2221513A (en) * 1988-08-05 1990-02-07 Ford Motor Co Variable phase drive mechanism
DE3929619A1 (en) * 1989-09-06 1991-03-07 Bayerische Motoren Werke Ag Connecting rod for shafts pivot angle - has adjustment between drive wheel and shaft, cam shaft with disc flange
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
DE4110088C1 (en) * 1991-03-27 1992-07-09 Bayerische Motoren Werke Ag, 8000 Muenchen, De Relative shaft bearing position changing mechanism - has annular coupler with inner and outer toothing linked to axially displaceable piston
US5123300A (en) * 1991-08-28 1992-06-23 Dynamics Research & Development Corp. Phasing transmission
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
DE59802310D1 (en) * 1997-09-19 2002-01-17 Tcg Unitech Ag Device for adjusting the camshaft of an internal combustion engine

Also Published As

Publication number Publication date
AT410825B (en) 2003-08-25

Similar Documents

Publication Publication Date Title
DE50003967D1 (en) Device for adjusting a camshaft of an internal combustion engine
DE69804565D1 (en) Device for changing the valve timing of an internal combustion engine
DE60006627D1 (en) Device for controlling an internal combustion engine
DE60016853D1 (en) Device for exhaust emission control of an internal combustion engine
DE60003105D1 (en) Device for exhaust emission control of an internal combustion engine
DE69922122D1 (en) Device for controlling an internal combustion engine
DE69933252D1 (en) Device for controlling an internal combustion engine
DE69924957D1 (en) Device for controlling an internal combustion engine
DE50010133D1 (en) Device for pulse charging a reciprocating internal combustion engine
DE69824129D1 (en) Device for controlling internal combustion engines
DE60110654D1 (en) Device for valve timing in an internal combustion engine
DE50015758D1 (en) METHOD FOR EXTRACING CONTROL OF AN INTERNAL COMBUSTION ENGINE
DE60235778D1 (en) Device for controlling the air-fuel ratio of an internal combustion engine
DE69922123D1 (en) Device for controlling an internal combustion engine
DE50311096D1 (en) DEVICE FOR MODIFYING THE TIMING TIMES OF AN INTERNAL COMBUSTION ENGINE
DE60030925D1 (en) Device and method for controlling an internal combustion engine
DE50000203D1 (en) Starting device for starting an internal combustion engine
DE60214123D1 (en) Exhaust system of an internal combustion engine
DE60020470D1 (en) Method for controlling an internal combustion engine
DE69417150D1 (en) Device for adjusting the relative rotational position between a crankshaft and a camshaft of an internal combustion engine
DE60034180D1 (en) Device and method for controlling an internal combustion engine
DE60019514D1 (en) Method and device for controlling a diesel internal combustion engine
DE69912219D1 (en) Method for controlling an internal combustion engine
DE69712842D1 (en) Device for controlling an internal combustion engine
DE69923245D1 (en) Device for fuel injection of an internal combustion engine

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee