FR1505407A - Fuel system for fueling internal combustion engines - Google Patents

Fuel system for fueling internal combustion engines

Info

Publication number
FR1505407A
FR1505407A FR71787A FR71787A FR1505407A FR 1505407 A FR1505407 A FR 1505407A FR 71787 A FR71787 A FR 71787A FR 71787 A FR71787 A FR 71787A FR 1505407 A FR1505407 A FR 1505407A
Authority
FR
France
Prior art keywords
fuel
internal combustion
combustion engines
fueling internal
fueling
Prior art date
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
FR71787A
Other languages
French (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.)
Societe du Carburateur Zenith SA
Original Assignee
Societe du Carburateur Zenith SA
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 Societe du Carburateur Zenith SA filed Critical Societe du Carburateur Zenith SA
Priority to FR71787A priority Critical patent/FR1505407A/en
Application granted granted Critical
Publication of FR1505407A publication Critical patent/FR1505407A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M13/00Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02Separate carburettors
    • F02M13/04Separate carburettors structurally united
    • F02M13/046Separate carburettors structurally united arranged in parallel, e.g. initial and main carburettor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M11/00Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M7/00Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/18Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4304Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit working only with one fuel
    • F02M2700/4311Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit working only with one fuel with mixing chambers disposed in parallel
FR71787A 1966-08-02 1966-08-02 Fuel system for fueling internal combustion engines Expired FR1505407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71787A FR1505407A (en) 1966-08-02 1966-08-02 Fuel system for fueling internal combustion engines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR71787A FR1505407A (en) 1966-08-02 1966-08-02 Fuel system for fueling internal combustion engines
US3439658D US3439658A (en) 1966-08-02 1967-07-25 Carburetting system
DE19671576616 DE1576616A1 (en) 1966-08-02 1967-07-29 Carburetor device
GB3514767A GB1192767A (en) 1966-08-02 1967-07-31 Carburetting System

Publications (1)

Publication Number Publication Date
FR1505407A true FR1505407A (en) 1967-12-15

Family

ID=8614676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71787A Expired FR1505407A (en) 1966-08-02 1966-08-02 Fuel system for fueling internal combustion engines

Country Status (4)

Country Link
US (1) US3439658A (en)
DE (1) DE1576616A1 (en)
FR (1) FR1505407A (en)
GB (1) GB1192767A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814067A (en) * 1971-02-08 1974-06-04 Guadalajara De La Fuente Internal combustion engine combustion chamber design and air/fuel mixture supply means
US3915127A (en) * 1971-02-08 1975-10-28 Guadalajara De La Fuente Combined carburetor and feeder means for an internal combustine engine
US3832985A (en) * 1971-06-11 1974-09-03 R Edde Non-pollution carburetion system for engines
JPS5236212B2 (en) * 1973-02-15 1977-09-14
JPS49111006A (en) * 1973-02-26 1974-10-23
US3878826A (en) * 1973-07-16 1975-04-22 Honda Motor Co Ltd Internal combustion engine with prechamber
US3852379A (en) * 1973-07-30 1974-12-03 Honda Motor Co Ltd Carburetor
US3837322A (en) * 1973-07-30 1974-09-24 Honda Motor Co Ltd Carburetor choke
GB1487603A (en) * 1973-12-13 1977-10-05 Nippon Soken Carburetors for stratified charge internal combustion engines
CS204469B1 (en) * 1978-12-29 1981-04-30 Stanislav Jahoda Method of preparation of the fuel mixture and device executing the same
JP3818562B2 (en) * 1999-02-01 2006-09-06 TI Walbro Japan株式会社 Layered scavenger
US6591794B2 (en) 2000-10-24 2003-07-15 Zama Japan Air-fuel ratio control system for a stratified scavenging two-cycle engine
JP2000282874A (en) 1999-03-29 2000-10-10 Nippon Walbro:Kk Carbureter provided with throttle valve and air valve for two-cycle internal combustion engine
GB2394255B (en) * 2002-09-18 2005-04-27 Stihl Ag & Co Kg Andreas Induction device
US6708958B1 (en) * 2002-10-04 2004-03-23 Electrolux Home Products, Inc. Air valve mechanism for two-cycle engine
JP2004176634A (en) * 2002-11-27 2004-06-24 Walbro Japan Inc Carburetor for stratified scavenging
JP4061252B2 (en) * 2003-08-11 2008-03-12 ザマ・ジャパン株式会社 Two-cycle engine carburetor
JP2005146915A (en) * 2003-11-12 2005-06-09 Komatsu Zenoah Co Transmitting coupling mechanism
JP4286636B2 (en) * 2003-11-12 2009-07-01 ハスクバーナ・ゼノア株式会社 Conductive coupling mechanism between angled valve stems
DE102005003559B4 (en) * 2005-01-26 2014-07-03 Andreas Stihl Ag & Co. Kg carburettor
US7104253B1 (en) 2005-03-30 2006-09-12 Walbro Engine Management, L.L.C. Stratified scavenging carburetor
WO2008047435A1 (en) * 2006-10-19 2008-04-24 Husqvarna Zenoah Co.,Ltd. Insulator
US8453998B2 (en) * 2010-08-17 2013-06-04 Walbro Engine Management, L.L.C. Air scavenging carburetor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643396A (en) * 1921-08-22 1927-09-27 Homer A Trussell Internal-combustion engine
US1555991A (en) * 1922-03-18 1925-10-06 Konar John Four-cycle gas engine
US3174470A (en) * 1963-06-14 1965-03-23 Seggern Ernest A Von Excess air cycle engine and fuel supply means
US3359958A (en) * 1966-08-29 1967-12-26 Seggern Ernest A Von Excess air cycle engine and air supply means and method of operating same

Also Published As

Publication number Publication date
DE1576616A1 (en) 1970-05-21
US3439658A (en) 1969-04-22
GB1192767A (en) 1970-05-20

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