IT207438Z2 - STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES - Google Patents

STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT207438Z2
IT207438Z2 IT2090785U IT2090785U IT207438Z2 IT 207438 Z2 IT207438 Z2 IT 207438Z2 IT 2090785 U IT2090785 U IT 2090785U IT 2090785 U IT2090785 U IT 2090785U IT 207438 Z2 IT207438 Z2 IT 207438Z2
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
phase variator
variator
phase
Prior art date
Application number
IT2090785U
Other languages
Italian (it)
Other versions
IT8520907V0 (en
Original Assignee
Petrelli Aristide Jun
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 Petrelli Aristide Jun filed Critical Petrelli Aristide Jun
Priority to IT2090785U priority Critical patent/IT207438Z2/en
Publication of IT8520907V0 publication Critical patent/IT8520907V0/en
Priority to DE19863605679 priority patent/DE3605679A1/en
Priority to FR8602771A priority patent/FR2577984A1/en
Application granted granted Critical
Publication of IT207438Z2 publication Critical patent/IT207438Z2/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
    • 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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley

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)
IT2090785U 1985-02-26 1985-02-26 STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES IT207438Z2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2090785U IT207438Z2 (en) 1985-02-26 1985-02-26 STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES
DE19863605679 DE3605679A1 (en) 1985-02-26 1986-02-21 PHASE VARIATOR ARRANGEMENT FOR INTERNAL COMBUSTION ENGINES
FR8602771A FR2577984A1 (en) 1985-02-26 1986-02-25 Phase-variation device structure for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2090785U IT207438Z2 (en) 1985-02-26 1985-02-26 STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
IT8520907V0 IT8520907V0 (en) 1985-02-26
IT207438Z2 true IT207438Z2 (en) 1988-01-18

Family

ID=11173886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2090785U IT207438Z2 (en) 1985-02-26 1985-02-26 STRUCTURE OF PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINES

Country Status (3)

Country Link
DE (1) DE3605679A1 (en)
FR (1) FR2577984A1 (en)
IT (1) IT207438Z2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862843A (en) * 1987-06-23 1989-09-05 Honda Giken Kogyo Kabushiki Kaisha Valve timing control device for use in internal combustion engine
DE3825074C1 (en) * 1988-07-23 1989-10-19 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE19525836C1 (en) * 1995-07-15 1996-08-01 Bayerische Motoren Werke Ag Positioning device for relative angular adjustment of camshaft of IC engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1150995B (en) * 1980-07-31 1986-12-17 Alfa Romeo Spa AUTOMATIC PHASE VARIATOR FOR INTERNAL COMBUSTION ENGINE
IT1152959B (en) * 1982-05-17 1987-01-14 Alfa Romeo Spa DEVICE FOR AUTOMATIC VARIATION OF THE TIMING OF A CAMSHAFT

Also Published As

Publication number Publication date
FR2577984A1 (en) 1986-08-29
IT8520907V0 (en) 1985-02-26
DE3605679A1 (en) 1986-08-28

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