JPS5724440A - Fuel supplier suitable to engines with plural cylinders - Google Patents

Fuel supplier suitable to engines with plural cylinders

Info

Publication number
JPS5724440A
JPS5724440A JP9818180A JP9818180A JPS5724440A JP S5724440 A JPS5724440 A JP S5724440A JP 9818180 A JP9818180 A JP 9818180A JP 9818180 A JP9818180 A JP 9818180A JP S5724440 A JPS5724440 A JP S5724440A
Authority
JP
Japan
Prior art keywords
valve
lever
air inlet
negative pressure
primary
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
JP9818180A
Other languages
Japanese (ja)
Inventor
Hiroshi Yokogu
Atsuji Ishida
Kunio Kikuchi
Toshiaki Seto
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.)
Mikuni Corp
Suzuki Motor Corp
Original Assignee
Mikuni Corp
Suzuki Motor Corp
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 Mikuni Corp, Suzuki Motor Corp filed Critical Mikuni Corp
Priority to JP9818180A priority Critical patent/JPS5724440A/en
Publication of JPS5724440A publication Critical patent/JPS5724440A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve transcient characteristics midway between primary and secondary mixture supply channels of compound carburator having primary and secondary mixture supply channels, by providing secondary mixture supply channel with variable air inlet valve and by changing opening speed of valve of the variable air inlet valve in response to throttle valve speed.
CONSTITUTION: Acceralator pedal, when depressed while an engine is in operation, causes, via cable 40, operation lever 39 turn to left, and throttle valve 47 in a primary system is caused to open more via lever 47, etc. When a tip of opening adjustment screw 41 gets in touch with interlocking lever 45, throttle lever 21 in a secondary system gradually opens to cause Venturi negative pressure in variable air inlet valve 12 increase. As negative pressure introduced into negative pressure chamber 15 increases, valve 12 is forced to open wider. If valve 12 opens to the predetermined limit, interlocking lever 36 turns interclocking lever 38 which in turn pushes down valve body 31 of cross valve 29, and then atmosphere is permitted to come into atmosphere chamber 14 of valve 12 to let valve 12 open quickly.
COPYRIGHT: (C)1982,JPO&Japio
JP9818180A 1980-07-19 1980-07-19 Fuel supplier suitable to engines with plural cylinders Pending JPS5724440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9818180A JPS5724440A (en) 1980-07-19 1980-07-19 Fuel supplier suitable to engines with plural cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9818180A JPS5724440A (en) 1980-07-19 1980-07-19 Fuel supplier suitable to engines with plural cylinders

Publications (1)

Publication Number Publication Date
JPS5724440A true JPS5724440A (en) 1982-02-09

Family

ID=14212846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9818180A Pending JPS5724440A (en) 1980-07-19 1980-07-19 Fuel supplier suitable to engines with plural cylinders

Country Status (1)

Country Link
JP (1) JPS5724440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152035U (en) * 1984-03-21 1985-10-09 三菱自動車工業株式会社 accelerator lever device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152035U (en) * 1984-03-21 1985-10-09 三菱自動車工業株式会社 accelerator lever device
JPH0315790Y2 (en) * 1984-03-21 1991-04-05

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