JPS57183546A - Carburetor of internal combustion engine - Google Patents

Carburetor of internal combustion engine

Info

Publication number
JPS57183546A
JPS57183546A JP6954481A JP6954481A JPS57183546A JP S57183546 A JPS57183546 A JP S57183546A JP 6954481 A JP6954481 A JP 6954481A JP 6954481 A JP6954481 A JP 6954481A JP S57183546 A JPS57183546 A JP S57183546A
Authority
JP
Japan
Prior art keywords
fuel
float chamber
internal wall
wall surface
float
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.)
Pending
Application number
JP6954481A
Other languages
Japanese (ja)
Inventor
Kenichi Suzuki
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP6954481A priority Critical patent/JPS57183546A/en
Publication of JPS57183546A publication Critical patent/JPS57183546A/en
Pending 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
    • 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)

Abstract

PURPOSE:To reduce generation of fuel vapor and improve a restarting characteristic of an engine, by providing a preventive means of fuel rising along the internal wall surface in a float chamber and suppressing a temperature rise of fuel in the float chamber. CONSTITUTION:An annular groove 41 is formed to an internal wall surface 40 in a float chamber 4 at a position immediately above a liquid level of fuel adjusted by a float 5 and needle valve 7, and an annular fuel returning member 8 is press fitted to the groove 41. While a sloped surface 81 to the direction diagonally downward is formed to a lower surface of the member 8. Though fuel in the float chamber 4 rises along the internal wall surface 40 of the float chamber as a liquid film by the convection, its rising is immediately blocked by a stepped part 9, and the liquid film fuel is concentrated to drop down as liquid drips.
JP6954481A 1981-05-08 1981-05-08 Carburetor of internal combustion engine Pending JPS57183546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6954481A JPS57183546A (en) 1981-05-08 1981-05-08 Carburetor of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6954481A JPS57183546A (en) 1981-05-08 1981-05-08 Carburetor of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57183546A true JPS57183546A (en) 1982-11-11

Family

ID=13405759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6954481A Pending JPS57183546A (en) 1981-05-08 1981-05-08 Carburetor of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57183546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052373U (en) * 1983-09-16 1985-04-12 テイケイ気化器株式会社 vaporizer float device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052373U (en) * 1983-09-16 1985-04-12 テイケイ気化器株式会社 vaporizer float device

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