AU6155494A - Variable action arrowhead shaped cam lobe system - Google Patents

Variable action arrowhead shaped cam lobe system

Info

Publication number
AU6155494A
AU6155494A AU61554/94A AU6155494A AU6155494A AU 6155494 A AU6155494 A AU 6155494A AU 61554/94 A AU61554/94 A AU 61554/94A AU 6155494 A AU6155494 A AU 6155494A AU 6155494 A AU6155494 A AU 6155494A
Authority
AU
Australia
Prior art keywords
cam lobe
shaped cam
variable action
arrowhead shaped
lobe system
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.)
Abandoned
Application number
AU61554/94A
Inventor
Christos Valasopoulos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6155494A publication Critical patent/AU6155494A/en
Abandoned 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0057—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by splittable or deformable cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
AU61554/94A 1994-03-03 1994-03-03 Variable action arrowhead shaped cam lobe system Abandoned AU6155494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GR1994/000002 WO1995023912A1 (en) 1994-03-03 1994-03-03 Variable action arrowhead shaped cam lobe system

Publications (1)

Publication Number Publication Date
AU6155494A true AU6155494A (en) 1995-09-18

Family

ID=10938568

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61554/94A Abandoned AU6155494A (en) 1994-03-03 1994-03-03 Variable action arrowhead shaped cam lobe system

Country Status (6)

Country Link
EP (1) EP0705382B1 (en)
JP (1) JPH08511600A (en)
KR (1) KR0160202B1 (en)
AU (1) AU6155494A (en)
DE (1) DE69411743T2 (en)
WO (1) WO1995023912A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030904A1 (en) * 2000-06-23 2002-01-31 Audi Ag Variable geometry camshaft for IC engine has radially adjustable cam segment to vary valve stroke
DE10141605A1 (en) * 2001-08-24 2003-03-06 Bosch Gmbh Robert Device for the variable control of the gas exchange valves of an internal combustion engine
KR20030047059A (en) * 2001-12-07 2003-06-18 현대자동차주식회사 Variable valve system using oil pressure
GB2385888B (en) * 2002-06-21 2004-05-05 Jean-Pierre Pirault Improvements to latchable cam lobe systems for poppet valve motion control
AT6651U1 (en) * 2003-06-24 2004-01-26 Avl List Gmbh VARIABLE VALVE DRIVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE10337430A1 (en) * 2003-08-13 2005-03-17 Fev Motorentechnik Gmbh Internal combustion engine with shift cam

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR322489A (en) * 1902-06-25 1903-02-06 Des Anciens Etablissements Panhard Et Levassor Further training in the construction of internal combustion engines
US2025600A (en) * 1933-10-07 1935-12-24 George W Loop Adjustable cam
US3523465A (en) * 1968-10-31 1970-08-11 William Emory Harrell Adjustable cam shafts
JPS60101205A (en) * 1983-05-30 1985-06-05 Shinsuke Takahashi Variable valve timing device for motor
DE3720947A1 (en) * 1986-07-03 1988-01-07 Volkswagen Ag Camshaft arrangement
DE3705128A1 (en) * 1987-02-18 1988-09-01 Opel Adam Ag Camshaft intended for an internal combustion engine

Also Published As

Publication number Publication date
JPH08511600A (en) 1996-12-03
KR960702049A (en) 1996-03-28
KR0160202B1 (en) 1999-01-15
WO1995023912A1 (en) 1995-09-08
EP0705382B1 (en) 1998-07-15
DE69411743T2 (en) 1999-04-15
DE69411743D1 (en) 1998-08-20
EP0705382A1 (en) 1996-04-10

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