JPS55107049A - Accelerator of two stage carburetor - Google Patents

Accelerator of two stage carburetor

Info

Publication number
JPS55107049A
JPS55107049A JP1268079A JP1268079A JPS55107049A JP S55107049 A JPS55107049 A JP S55107049A JP 1268079 A JP1268079 A JP 1268079A JP 1268079 A JP1268079 A JP 1268079A JP S55107049 A JPS55107049 A JP S55107049A
Authority
JP
Japan
Prior art keywords
fuel
well
line
jet
accelerating
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
JP1268079A
Other languages
Japanese (ja)
Inventor
Shuichi Kitamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1268079A priority Critical patent/JPS55107049A/en
Publication of JPS55107049A publication Critical patent/JPS55107049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

PURPOSE: To improve connection between primary and secondary lines, by forming an accelerating well communicated with an accelerating pump in a secondary intake line of the duplex carburetor and discharging fuel from the well as a secondary throttle valve is released.
CONSTITUTION: A secondary intake line 2' involves a low-speed system composed of a float chamber 21, main jet 3, step jet 5, fuel line 7 and injection port 8 around a secondary throttle valve 2. An accelerating well 9 is set through a jet 12 to a fuel line 7 downstream an air jet 6 to feed fuel by means of an accelerating pump 10 while the engine is being operated. A fuel return line 14 communicated with the float chamber 21 is set below the fuel well 11 to return fuel from the well 11 to the float chamber 21. Fuel in the well 11 is discharged at the moment the secondary throttle valve 2 is released to improve the relationship.
COPYRIGHT: (C)1980,JPO&Japio
JP1268079A 1979-02-06 1979-02-06 Accelerator of two stage carburetor Pending JPS55107049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1268079A JPS55107049A (en) 1979-02-06 1979-02-06 Accelerator of two stage carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1268079A JPS55107049A (en) 1979-02-06 1979-02-06 Accelerator of two stage carburetor

Publications (1)

Publication Number Publication Date
JPS55107049A true JPS55107049A (en) 1980-08-16

Family

ID=11812085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1268079A Pending JPS55107049A (en) 1979-02-06 1979-02-06 Accelerator of two stage carburetor

Country Status (1)

Country Link
JP (1) JPS55107049A (en)

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