IT1205781B - Sistema di valvole per macchine e motori alternativi - Google Patents

Sistema di valvole per macchine e motori alternativi

Info

Publication number
IT1205781B
IT1205781B IT47813/87A IT4781387A IT1205781B IT 1205781 B IT1205781 B IT 1205781B IT 47813/87 A IT47813/87 A IT 47813/87A IT 4781387 A IT4781387 A IT 4781387A IT 1205781 B IT1205781 B IT 1205781B
Authority
IT
Italy
Prior art keywords
machines
valve system
alternative motors
motors
alternative
Prior art date
Application number
IT47813/87A
Other languages
English (en)
Other versions
IT8747813A0 (it
Inventor
Livio Biagini
Original Assignee
B Art Srl
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 B Art Srl filed Critical B Art Srl
Priority to IT47813/87A priority Critical patent/IT1205781B/it
Publication of IT8747813A0 publication Critical patent/IT8747813A0/it
Priority to EP88830106A priority patent/EP0287522A1/en
Priority to US07/174,716 priority patent/US4872430A/en
Priority to PT87154A priority patent/PT87154A/pt
Priority to DK183688A priority patent/DK183688A/da
Priority to JP63083248A priority patent/JPS63259113A/ja
Application granted granted Critical
Publication of IT1205781B publication Critical patent/IT1205781B/it

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
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)
IT47813/87A 1987-04-06 1987-04-06 Sistema di valvole per macchine e motori alternativi IT1205781B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT47813/87A IT1205781B (it) 1987-04-06 1987-04-06 Sistema di valvole per macchine e motori alternativi
EP88830106A EP0287522A1 (en) 1987-04-06 1988-03-17 Valve system for reciprocating engines
US07/174,716 US4872430A (en) 1987-04-06 1988-03-29 Valve system for reciprocating engines
PT87154A PT87154A (pt) 1987-04-06 1988-04-04 Dispositivo de valvulas para motores alternativos
DK183688A DK183688A (da) 1987-04-06 1988-04-05 Ventilsystem til motorer med reciprokerende stempler
JP63083248A JPS63259113A (ja) 1987-04-06 1988-04-06 往復動エンジンのバルブ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47813/87A IT1205781B (it) 1987-04-06 1987-04-06 Sistema di valvole per macchine e motori alternativi

Publications (2)

Publication Number Publication Date
IT8747813A0 IT8747813A0 (it) 1987-04-06
IT1205781B true IT1205781B (it) 1989-03-31

Family

ID=11262679

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47813/87A IT1205781B (it) 1987-04-06 1987-04-06 Sistema di valvole per macchine e motori alternativi

Country Status (6)

Country Link
US (1) US4872430A (it)
EP (1) EP0287522A1 (it)
JP (1) JPS63259113A (it)
DK (1) DK183688A (it)
IT (1) IT1205781B (it)
PT (1) PT87154A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932360A (en) * 1989-03-30 1990-06-12 James A. O'Connor Disposable litter box and package
US5694890A (en) * 1996-10-07 1997-12-09 Yazdi; Kamran Internal combustion engine with sliding valves
EP0874138A1 (fr) * 1997-04-21 1998-10-28 Pedro Jose Campo Garraza Distribution par pistons de forme non circulaire pour moteurs à combustion interne
IL134569A0 (en) * 2000-02-16 2001-04-30 S L V Valve Technologies Ltd Springless-valve engine mechanism
US8528511B2 (en) 2005-09-23 2013-09-10 Jp Scope, Inc. Variable travel valve apparatus for an internal combustion engine
CA3036283A1 (en) 2016-09-09 2018-03-15 Charles Price Variable travel valve apparatus for an internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR351798A (fr) * 1905-02-24 1905-07-25 Louis Joseph Jean Baptiste Che Perfectionnements aux soupapes
GB375810A (en) * 1931-03-31 1932-06-30 Ralph Hugh Cox A valve gear and valves for internal combustion engines
US2035165A (en) * 1934-04-16 1936-03-24 Wilcox Rich Corp Valve seat ring and method of securing same
FR1098689A (fr) * 1954-01-25 1955-08-17 Mecanique Du Ct Atel Système de distribution sans soupapes pour moteur
FR1394902A (fr) * 1964-02-25 1965-04-09 Perfectionnement apporté aux appareillages de distribution pour moteurs à explosions
DE3122603A1 (de) * 1981-06-06 1983-01-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "ventil, insbesondere ein- oder auslassventil an einem verbrennungsmotor"
JPS60209614A (ja) * 1984-04-03 1985-10-22 Honda Motor Co Ltd ４サイクルエンジンの弁装置

Also Published As

Publication number Publication date
EP0287522A1 (en) 1988-10-19
DK183688A (da) 1988-10-07
US4872430A (en) 1989-10-10
IT8747813A0 (it) 1987-04-06
JPS63259113A (ja) 1988-10-26
DK183688D0 (da) 1988-04-05
PT87154A (pt) 1989-05-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960419