FR2220684B1 - - Google Patents

Info

Publication number
FR2220684B1
FR2220684B1 FR7407206A FR7407206A FR2220684B1 FR 2220684 B1 FR2220684 B1 FR 2220684B1 FR 7407206 A FR7407206 A FR 7407206A FR 7407206 A FR7407206 A FR 7407206A FR 2220684 B1 FR2220684 B1 FR 2220684B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7407206A
Other versions
FR2220684A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Romeo SpA
Original Assignee
Alfa Romeo 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
Priority claimed from IT2449172A external-priority patent/IT957000B/it
Priority claimed from IT3301872A external-priority patent/IT971965B/it
Priority claimed from IT2118373A external-priority patent/IT981116B/it
Application filed by Alfa Romeo SpA filed Critical Alfa Romeo SpA
Publication of FR2220684A1 publication Critical patent/FR2220684A1/fr
Application granted granted Critical
Publication of FR2220684B1 publication Critical patent/FR2220684B1/fr
Expired legal-status Critical Current

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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/12—Passageway systems
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
FR7407206A 1972-05-17 1974-03-04 Expired FR2220684B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2449172A IT957000B (it) 1972-05-17 1972-05-17 Dispositivo per l alimentazione di miscela ad un motore a scoppio nel funzionamento al minimo
IT3301872A IT971965B (it) 1972-12-15 1972-12-15 Perfezionamento ai carburatori per motori a combustione interna
IT2118373A IT981116B (it) 1973-03-05 1973-03-05 Dispositivo di carburatore del la miscela per il funzionamento al minino in progressione di un motore a scoppio

Publications (2)

Publication Number Publication Date
FR2220684A1 FR2220684A1 (fr) 1974-10-04
FR2220684B1 true FR2220684B1 (fr) 1979-01-26

Family

ID=27273144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407206A Expired FR2220684B1 (fr) 1972-05-17 1974-03-04

Country Status (4)

Country Link
US (3) US3878271A (fr)
DE (1) DE2325045C2 (fr)
FR (1) FR2220684B1 (fr)
GB (2) GB1446898A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2251716B1 (fr) * 1973-11-21 1978-12-29 Sibe
JPS51123434A (en) * 1975-04-19 1976-10-28 Toyota Motor Corp Correction device of carburetter
US4217313A (en) * 1978-04-21 1980-08-12 Dmitrievsky Anatoly V Device for reducing noxious emissions from carburetor internal combustion engines
DE2855683C2 (de) * 1978-12-22 1982-12-16 Pierburg Gmbh & Co Kg, 4040 Neuss Vergaser für Brennkraftmaschinen
JPS5867951U (ja) * 1981-10-31 1983-05-09 愛三工業株式会社 気化器
US4379096A (en) * 1981-11-24 1983-04-05 Suzuki Motor Co., Ltd. Compound carburetor
CA1212283A (fr) * 1982-12-27 1986-10-07 Gordon C. Slattery Moteur a combustion interne avec dispositif rechauffeur du melange d'air et de carburant
US4534333A (en) * 1982-12-27 1985-08-13 Brunswick Corporation Internal combustion engine with air-fuel mixture heating
DE3339714C2 (de) * 1983-11-03 1999-09-30 Stihl Maschf Andreas Leerlaufsystem für einen Membranvergaser
IT1224457B (it) * 1988-09-30 1990-10-04 Marco Morini Gruppo per l'alimentazione di un motore a carburazione in condizioni particolari di funzionamento
DE3901627C3 (de) * 1989-01-20 2000-06-29 Walbro Gmbh Vergaser mit einer Einrichtung zur Leerlaufeinstellung
US4931226A (en) * 1989-03-01 1990-06-05 Shinagawa Diecasting Co., Ltd. Charge forming apparatus
DE4409887A1 (de) * 1994-03-22 1995-09-28 Stihl Maschf Andreas Membranvergaser für einen Verbrennungsmotor
US6499726B2 (en) 1999-11-04 2002-12-31 Tecumseh Products Company Engine having carburetor with bridge circuit
US8333366B2 (en) 2010-03-08 2012-12-18 Briggs & Stratton Corporation Carburetor including one-piece fuel-metering insert

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689115A (en) * 1951-03-23 1954-09-14 Gen Motors Corp Carburetor
US3100236A (en) * 1960-03-24 1963-08-06 Acf Ind Inc Carburetor
US3077341A (en) * 1960-04-01 1963-02-12 Acf Ind Inc Carburetor
US3283751A (en) * 1963-06-28 1966-11-08 Inst Khim Fysiki Internal combustion engine with jet ignition of a non-uniformly distributed working mixture from a precombustion chamber cut-off by the piston
US3313532A (en) * 1964-09-08 1967-04-11 Acf Ind Inc Anti-smog device
US3374991A (en) * 1965-03-12 1968-03-26 Walker Brooks Carburetor
US3382856A (en) * 1965-10-22 1968-05-14 Ford Motor Co Engine fuel induction system
US3350072A (en) * 1966-05-27 1967-10-31 Ford Motor Co Air valve carburetor
US3408054A (en) * 1967-07-26 1968-10-29 Walker Brooks Carburetor
FR1547734A (fr) * 1967-10-19 1968-11-29 Sibe Perfectionnements apportés aux carburateurs pour moteurs à combustion interne
DE1576458A1 (de) * 1967-11-30 1970-06-18 Audi Nsu Auto Union Ag Regelungsvorrichtung fuer den Leerlauf von Brennkraftmaschinen mit Vergaser
FR1599537A (fr) * 1968-03-01 1970-07-15
GB1242288A (en) * 1968-03-30 1971-08-11 Nissan Motor Carburetors for internal combustion engines
US3625492A (en) * 1969-04-16 1971-12-07 Briggs & Stratton Corp Carburetor for small internal combustion engine having automatic choke control
US3711069A (en) * 1969-08-15 1973-01-16 Ford Motor Co High velocity carburetor idle system

Also Published As

Publication number Publication date
GB1462663A (en) 1977-01-26
DE2325045C2 (de) 1985-07-25
US3937766A (en) 1976-02-10
FR2220684A1 (fr) 1974-10-04
DE2325045A1 (de) 1973-11-29
US3963808A (en) 1976-06-15
GB1446898A (en) 1976-08-18
US3878271A (en) 1975-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse