JPS55109748A - Readjustment prevention apparatus for carbureter - Google Patents

Readjustment prevention apparatus for carbureter

Info

Publication number
JPS55109748A
JPS55109748A JP1610179A JP1610179A JPS55109748A JP S55109748 A JPS55109748 A JP S55109748A JP 1610179 A JP1610179 A JP 1610179A JP 1610179 A JP1610179 A JP 1610179A JP S55109748 A JPS55109748 A JP S55109748A
Authority
JP
Japan
Prior art keywords
float chamber
idling
adjustment screw
protruded
air supply
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
JP1610179A
Other languages
Japanese (ja)
Inventor
Koji Kano
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP1610179A priority Critical patent/JPS55109748A/en
Publication of JPS55109748A publication Critical patent/JPS55109748A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/10—Fuel metering pins; Nozzles
    • 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
    • F02M3/10—Fuel metering pins; Nozzles
    • F02M2003/105—Needle adjustment limiter caps

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 unenable the idling readjustment by users by an arrangement wherein the head of the idling adjustment screw is covered at its close position by the protruded portion in the form of a plate provided at a part of the float chamber. CONSTITUTION:A protruded plate 9 is provided at the lower end of a casing 8 of a float chamber 10 in close vicinity to the opening of an annular protruded portion 14 protruding from the lower side surface of an air supply cylinder 1. An idling adjustment screw 15 is fitted within the annular protruded portion in such as manner that its tip extrudes out from a through passage 5 so as to oppose with an idling hole 12. The position of the adjustment screw 15 is adjusted as follows. In a maintenance shop or the like, a conventional float chamber without the protruded plate 9 is first attached to the air supply cylinder 1 and the position in rotation of the idling adjustment screw is adjusted so as to meet a predetermined exhaust regulation. Then, after discharging fuel in the float chamber 10, the present float chamber 10 with the protruded plate 9 is now attached to the air supply cylinder 1 in place of the conventional one and the portion corresponding to the adjustement screw is completely sealed.
JP1610179A 1979-02-16 1979-02-16 Readjustment prevention apparatus for carbureter Pending JPS55109748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1610179A JPS55109748A (en) 1979-02-16 1979-02-16 Readjustment prevention apparatus for carbureter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1610179A JPS55109748A (en) 1979-02-16 1979-02-16 Readjustment prevention apparatus for carbureter

Publications (1)

Publication Number Publication Date
JPS55109748A true JPS55109748A (en) 1980-08-23

Family

ID=11907117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1610179A Pending JPS55109748A (en) 1979-02-16 1979-02-16 Readjustment prevention apparatus for carbureter

Country Status (1)

Country Link
JP (1) JPS55109748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110042837A1 (en) * 2006-01-09 2011-02-24 Jiangsu Jianghuai Engine Co., Ltd. Readjustment-Preventing Carburetor And A Method For Preventing The Carburetor From Being Readjusted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110042837A1 (en) * 2006-01-09 2011-02-24 Jiangsu Jianghuai Engine Co., Ltd. Readjustment-Preventing Carburetor And A Method For Preventing The Carburetor From Being Readjusted
US8376324B2 (en) * 2006-01-09 2013-02-19 Jiangsu Jianghuai Engine Co., Ltd. Readjustment-preventing carburetor and a method for preventing the carburetor from being readjusted

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