JPS56146042A - Carburetor for fuel of various kind - Google Patents

Carburetor for fuel of various kind

Info

Publication number
JPS56146042A
JPS56146042A JP4827780A JP4827780A JPS56146042A JP S56146042 A JPS56146042 A JP S56146042A JP 4827780 A JP4827780 A JP 4827780A JP 4827780 A JP4827780 A JP 4827780A JP S56146042 A JPS56146042 A JP S56146042A
Authority
JP
Japan
Prior art keywords
fuel
starting
valve
float chamber
passage
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.)
Granted
Application number
JP4827780A
Other languages
Japanese (ja)
Other versions
JPS6127573B2 (en
Inventor
Shusaburo Niimura
Tokuichi Hakamata
Masahiro Takemoto
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP4827780A priority Critical patent/JPS56146042A/en
Priority to FR8107221A priority patent/FR2480355A1/en
Priority to BR8102212A priority patent/BR8102212A/en
Priority to US06/253,378 priority patent/US4401094A/en
Publication of JPS56146042A publication Critical patent/JPS56146042A/en
Publication of JPS6127573B2 publication Critical patent/JPS6127573B2/ja
Granted 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
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/06—Arrangements of two or more separate carburettors; Carburettors using more than one fuel the carburettors using different fuels
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To intercept the fuel for starting completely at the time of operation other than starting by arranging a starting valve and a fuel valve in linkage to each other in a fuel passage for starting of the carburetor for the fuel of various kinds.
CONSTITUTION: The main float chamber 12 is supplied with alcohol fuel from a tank 5 and further an auxiliary float chamber 13 is supplied with gasoline from a tank 7 through the intermediary of an auxiliary fuel passage 17. The auxiliary float chamber 13 is communicated with an intake passage 8 through the intermediary of a jet 26 and passages 27 and 31, conducting supply of the fuel for starting. In the fuel passage 31 the starting valve 29 is provided, while in the fuel passages 17 and 27 the fuel valve 30 is provided. And two valves 29 and 30 are operated in linkage of opening-opening and closing-closing by a knob 35. In the operation other than the starting, the communication with the float chamber 13 is intercepted by the fuel valve 30.
COPYRIGHT: (C)1981,JPO&Japio
JP4827780A 1980-04-12 1980-04-12 Carburetor for fuel of various kind Granted JPS56146042A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4827780A JPS56146042A (en) 1980-04-12 1980-04-12 Carburetor for fuel of various kind
FR8107221A FR2480355A1 (en) 1980-04-12 1981-04-10 Dual fuel carburettor for IC engine - has main and auxiliary float chamber and separate tanks fitted with change over valve
BR8102212A BR8102212A (en) 1980-04-12 1981-04-10 CARBURETTOR FOR MULTICURANTS
US06/253,378 US4401094A (en) 1980-04-12 1981-04-13 Starting system of carburetors for multiple kinds of fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4827780A JPS56146042A (en) 1980-04-12 1980-04-12 Carburetor for fuel of various kind

Publications (2)

Publication Number Publication Date
JPS56146042A true JPS56146042A (en) 1981-11-13
JPS6127573B2 JPS6127573B2 (en) 1986-06-26

Family

ID=12798933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4827780A Granted JPS56146042A (en) 1980-04-12 1980-04-12 Carburetor for fuel of various kind

Country Status (3)

Country Link
JP (1) JPS56146042A (en)
BR (1) BR8102212A (en)
FR (1) FR2480355A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805756A (en) * 1971-08-25 1974-04-23 F Madariaga Multiple fuel carburetor
US3783849A (en) * 1971-11-05 1974-01-08 Ethyl Corp Dual fuel system
FR2361542A1 (en) * 1976-08-12 1978-03-10 Fuji Heavy Ind Ltd Carburettor for dual fuel IC engine - has two separate float chambers with mixt. regulated by suction valve and auxiliary control to correct fuel mixt. during starting

Also Published As

Publication number Publication date
BR8102212A (en) 1981-10-13
FR2480355A1 (en) 1981-10-16
JPS6127573B2 (en) 1986-06-26

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