BR9107270A - Valve actuation device - Google Patents

Valve actuation device

Info

Publication number
BR9107270A
BR9107270A BR9107270A BR9107270A BR9107270A BR 9107270 A BR9107270 A BR 9107270A BR 9107270 A BR9107270 A BR 9107270A BR 9107270 A BR9107270 A BR 9107270A BR 9107270 A BR9107270 A BR 9107270A
Authority
BR
Brazil
Prior art keywords
actuation device
valve actuation
valve
actuation
Prior art date
Application number
BR9107270A
Other languages
Portuguese (pt)
Inventor
David E Hackett
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of BR9107270A publication Critical patent/BR9107270A/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
    • F01L1/26—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
    • F01L1/265—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 peculiar to machines or engines with three or more intake valves per cylinder

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)
BR9107270A 1991-09-03 1991-09-03 Valve actuation device BR9107270A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002090328A CA2090328A1 (en) 1991-09-03 1991-09-03 Valve actuation device
PCT/US1991/006227 WO1993005278A1 (en) 1991-09-03 1991-09-03 Valve actuation device

Publications (1)

Publication Number Publication Date
BR9107270A true BR9107270A (en) 1994-04-19

Family

ID=25675932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9107270A BR9107270A (en) 1991-09-03 1991-09-03 Valve actuation device

Country Status (5)

Country Link
EP (1) EP0555415A1 (en)
JP (1) JP2978564B2 (en)
BR (1) BR9107270A (en)
CA (1) CA2090328A1 (en)
WO (1) WO1993005278A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1007502A (en) * 1911-06-30 1911-10-31 Augustus W Stephens Bottle-cap remover.
US4677723A (en) * 1976-09-08 1987-07-07 Precision Screw Machine Company Valve bridge construction method
US4343268A (en) * 1979-06-07 1982-08-10 Cummins Engine Company, Inc. Energy conserving exhaust passage for an internal combustion engine
US4327677A (en) * 1979-06-20 1982-05-04 General Motors Corporation Semi-floating valve bridge
US4658780A (en) * 1981-05-08 1987-04-21 Yamaha Hatsudoki Kabushiki Kaisha Four cycle internal combustion engine
US4922867A (en) * 1989-08-30 1990-05-08 Cummins Engine Company, Inc. Valve stop mechanism for internal combustion engines

Also Published As

Publication number Publication date
JP2978564B2 (en) 1999-11-15
JPH06502706A (en) 1994-03-24
EP0555415A1 (en) 1993-08-18
EP0555415A4 (en) 1994-01-12
WO1993005278A1 (en) 1993-03-18
CA2090328A1 (en) 1993-03-04

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
KD Fees due (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 03/09/2006