ES417119A1 - Multiple carburation devices for internal combustion engines - Google Patents

Multiple carburation devices for internal combustion engines

Info

Publication number
ES417119A1
ES417119A1 ES417119A ES417119A ES417119A1 ES 417119 A1 ES417119 A1 ES 417119A1 ES 417119 A ES417119 A ES 417119A ES 417119 A ES417119 A ES 417119A ES 417119 A1 ES417119 A1 ES 417119A1
Authority
ES
Spain
Prior art keywords
carburettor
main
tank
valve
internal combustion
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
ES417119A
Other languages
Spanish (es)
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 Industrielle de Brevets et dEtudes SIBE
Original Assignee
Societe Industrielle de Brevets et dEtudes SIBE
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 Industrielle de Brevets et dEtudes SIBE filed Critical Societe Industrielle de Brevets et dEtudes SIBE
Publication of ES417119A1 publication Critical patent/ES417119A1/en
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
    • F02M11/00—Multi-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
    • F02M11/02—Multi-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
    • 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
    • F02M5/00—Float-controlled apparatus for maintaining a constant fuel level
    • F02M5/12—Other details, e.g. floats, valves, setting devices or tools
    • F02M5/14—Float chambers, e.g. adjustable in position

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Improvements in multiple carburettor devices, for internal combustion engines, consisting of carburettors each having a main throttle member and a constant-level fuel supply tank, that is, a main carburettor, particularly comprising a starting and cold-running and at least one auxiliary carburettor whose throttle member is arranged to open only when the main carburettor has exceeded a predetermined minimum opening degree, the tanks of the device being fed by a common pump whose aspiration is connected to a fuel tank and whose drive is connected to the tanks by a common line, characterized in that the common line is connected directly to the main carb tank and to the tank of the or each auxiliary carb through a valve operated by sensitive medium wines to P fuel pressure prevailing in said conduit upstream of said valve and such that they do not open said valve except when this pressure is at least equal to a certain value. (Machine-translation by Google Translate, not legally binding)
ES417119A 1972-09-20 1973-07-20 Multiple carburation devices for internal combustion engines Expired ES417119A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233293A FR2199805A5 (en) 1972-09-20 1972-09-20

Publications (1)

Publication Number Publication Date
ES417119A1 true ES417119A1 (en) 1976-03-01

Family

ID=9104517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417119A Expired ES417119A1 (en) 1972-09-20 1973-07-20 Multiple carburation devices for internal combustion engines

Country Status (8)

Country Link
JP (1) JPS4992427A (en)
AR (1) AR195439A1 (en)
BR (1) BR7306343D0 (en)
DE (1) DE2346641A1 (en)
ES (1) ES417119A1 (en)
FR (1) FR2199805A5 (en)
GB (1) GB1405354A (en)
IT (1) IT994284B (en)

Also Published As

Publication number Publication date
JPS4992427A (en) 1974-09-03
FR2199805A5 (en) 1974-04-12
IT994284B (en) 1975-10-20
DE2346641A1 (en) 1974-04-04
GB1405354A (en) 1975-09-10
BR7306343D0 (en) 1974-07-11
AR195439A1 (en) 1973-10-08

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