IT1008442B - Perfezionamento nei carburatori a valvola d aria per motori a combu stione interna - Google Patents

Perfezionamento nei carburatori a valvola d aria per motori a combu stione interna

Info

Publication number
IT1008442B
IT1008442B IT7449374A IT4937474A IT1008442B IT 1008442 B IT1008442 B IT 1008442B IT 7449374 A IT7449374 A IT 7449374A IT 4937474 A IT4937474 A IT 4937474A IT 1008442 B IT1008442 B IT 1008442B
Authority
IT
Italy
Prior art keywords
improvement
internal combustion
air valve
combustion engines
carburetors
Prior art date
Application number
IT7449374A
Other languages
English (en)
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Application granted granted Critical
Publication of IT1008442B publication Critical patent/IT1008442B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/08—Carburettors having one or more fuel passages opening in a valve-seat surrounding combustion-air passage, the valve being opened by passing air
    • F02M17/09—Carburettors having one or more fuel passages opening in a valve-seat surrounding combustion-air passage, the valve being opened by passing air the valve being of an eccentrically mounted butterfly type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/67—Carburetors with vented bowl

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
IT7449374A 1973-03-21 1974-03-21 Perfezionamento nei carburatori a valvola d aria per motori a combu stione interna IT1008442B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343554A US3852381A (en) 1973-03-21 1973-03-21 Carburetor

Publications (1)

Publication Number Publication Date
IT1008442B true IT1008442B (it) 1976-11-10

Family

ID=23346586

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7449374A IT1008442B (it) 1973-03-21 1974-03-21 Perfezionamento nei carburatori a valvola d aria per motori a combu stione interna

Country Status (8)

Country Link
US (1) US3852381A (it)
JP (1) JPS5249526B2 (it)
AU (1) AU477277B2 (it)
CA (1) CA984243A (it)
DE (1) DE2412050A1 (it)
FR (1) FR2222543B1 (it)
GB (1) GB1437693A (it)
IT (1) IT1008442B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062910A (en) * 1975-07-14 1977-12-13 Ford Motor Company Carburetor fuel bowl vent control
FR2319772A1 (fr) * 1975-07-31 1977-02-25 Ntn Toyo Bearing Co Ltd Dispositif de compensation du rapport air/carburant d'un moteur a combustion interne
JPS5217128A (en) * 1975-07-31 1977-02-08 Ntn Toyo Bearing Co Ltd Device for measuring weight of air for internal combustion engine
US4134378A (en) * 1977-10-03 1979-01-16 General Motors Corporation Balance tube fuel bowl vent system
US4157366A (en) * 1978-03-13 1979-06-05 Acf Industries, Incorporated Apparatus for venting fuel vapors
JPS599746B2 (ja) * 1978-05-16 1984-03-05 愛三工業株式会社 気化器のエアベント切換機構
SE8101638L (sv) * 1980-04-25 1981-10-26 Borg Warner Varmaterstartsventil for membranforgasare
US4376738A (en) * 1981-09-11 1983-03-15 Reinmuth A I Carburetion control apparatus
JPS5877151A (ja) * 1981-10-31 1983-05-10 Fuji Heavy Ind Ltd 気化器
US6328021B1 (en) * 1999-11-19 2001-12-11 Siemens Canada Limited Diaphragm for an integrated pressure management apparatus
MX2010002091A (es) * 2007-09-04 2010-05-03 Kohler Co Sistema de carburador ventilado externamente con contencion de vapor.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243917B (de) * 1961-10-09 1967-07-06 Sibe Vorrichtung fuer Brennkraftmaschinen mit Brennstoffeinspritzung in die Ansaugleitung
DE1280617B (de) * 1963-06-18 1968-10-17 Motor Np Vergaser fuer Brennkraftmaschinen
US3322408A (en) * 1965-09-01 1967-05-30 Gen Motors Corp Carburetor
US3460522A (en) * 1966-05-16 1969-08-12 Exxon Research Engineering Co Evaporation control device-pressure balance valve
US3392965A (en) * 1967-02-13 1968-07-16 Ford Motor Co Fuel metering system for an air valve carburetor
JPS4742721Y1 (it) * 1967-10-09 1972-12-25
US3540423A (en) * 1969-01-17 1970-11-17 Westvaco Corp Evaporative emission control system
US3618578A (en) * 1969-08-01 1971-11-09 British Motor Corp Ltd Motor vehicle fuel systems
US3683597A (en) * 1970-09-17 1972-08-15 Gen Motors Corp Evaporation loss control

Also Published As

Publication number Publication date
AU6667974A (en) 1975-09-18
US3852381A (en) 1974-12-03
CA984243A (en) 1976-02-24
AU477277B2 (en) 1976-10-21
JPS5249526B2 (it) 1977-12-17
FR2222543B1 (it) 1979-09-28
JPS49127030A (it) 1974-12-05
GB1437693A (it) 1976-06-03
FR2222543A1 (it) 1974-10-18
DE2412050A1 (de) 1974-10-10

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