BR8701732A - Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna - Google Patents

Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna

Info

Publication number
BR8701732A
BR8701732A BR8701732A BR8701732A BR8701732A BR 8701732 A BR8701732 A BR 8701732A BR 8701732 A BR8701732 A BR 8701732A BR 8701732 A BR8701732 A BR 8701732A BR 8701732 A BR8701732 A BR 8701732A
Authority
BR
Brazil
Prior art keywords
control device
combustion engine
internal combustion
valve control
distribution valve
Prior art date
Application number
BR8701732A
Other languages
English (en)
Inventor
Giorgio Bertero
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Publication of BR8701732A publication Critical patent/BR8701732A/pt

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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
BR8701732A 1986-03-25 1987-03-24 Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna BR8701732A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67232/86A IT1189626B (it) 1986-03-25 1986-03-25 Dispositivo di comando valvole di distribuzione in un motore a combustione interna

Publications (1)

Publication Number Publication Date
BR8701732A true BR8701732A (pt) 1988-01-12

Family

ID=11300697

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701732A BR8701732A (pt) 1986-03-25 1987-03-24 Dispositivo de comando de valvulas de distribuicao em um motor a combustao interna

Country Status (3)

Country Link
EP (1) EP0241434A3 (pt)
BR (1) BR8701732A (pt)
IT (1) IT1189626B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657669A1 (fr) * 1990-01-30 1991-08-02 Peugeot Dispositif pour l'actionnement simultane d'au moins deux soupapes voisines.
IT1257078B (it) * 1992-08-26 1996-01-05 Iveco Fiat Motore endotermico provvisto di un gruppo di comando valvole perfezionato.
DE4410124A1 (de) * 1994-03-24 1995-09-28 Schaeffler Waelzlager Kg Verdrehsicherung eines Traversenstößels einer Ventilbetätigungseinrichtung einer Brennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454761A (en) * 1936-02-25 1936-10-07 Joseph Maina Improvements in or relating to valve mechanisms for internal combustion engines
GB2046357A (en) * 1979-03-30 1980-11-12 Maserati Alfieri Off An induction system for an internal combustion engine
JPS6032909A (ja) * 1983-08-03 1985-02-20 Yanmar Diesel Engine Co Ltd 内燃機関の動弁系装置
FR2553823B3 (fr) * 1983-10-25 1986-01-03 Renault Poussoir de soupape pour moteurs a combustion interne et arbres a cames en tete

Also Published As

Publication number Publication date
EP0241434A2 (en) 1987-10-14
EP0241434A3 (en) 1987-10-28
IT1189626B (it) 1988-02-04
IT8667232A1 (it) 1987-09-25
IT8667232A0 (it) 1986-03-25

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