JPS55131544A - Overflow type carburetor - Google Patents

Overflow type carburetor

Info

Publication number
JPS55131544A
JPS55131544A JP3697879A JP3697879A JPS55131544A JP S55131544 A JPS55131544 A JP S55131544A JP 3697879 A JP3697879 A JP 3697879A JP 3697879 A JP3697879 A JP 3697879A JP S55131544 A JPS55131544 A JP S55131544A
Authority
JP
Japan
Prior art keywords
fuel
overflow
overflow tank
tank
negative pressure
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
JP3697879A
Other languages
Japanese (ja)
Inventor
Keikichi Ishii
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
Original Assignee
Mikuni 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 filed Critical Mikuni Corp
Priority to JP3697879A priority Critical patent/JPS55131544A/en
Publication of JPS55131544A publication Critical patent/JPS55131544A/en
Pending legal-status Critical Current

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  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

PURPOSE: To reduce the number of recoilings and facilitate start by directly sucking fuel at the intake negative pressure and supplying it to an overflow tank or discharging it in the ontake path besides its supply into the overflow bath with a fuel pump at start.
CONSTITUTION: When the throttle valve 2 is fully opened and the choke valve 3 is fully closed at start, the communication hole 23 of a choke shaft opens the channel 20. In such a case, when the negative pressure of a venturi area which is generated by recoiling is applied to the overflow tank 16 through the main nozzle 4, start fuel is directly suched up from the fuel tank 18 through the pipe 19 and supplied to the overflow tank 16. It then promptly keeps contant oil surface status and is discharged from the main nozzle 4. After that, since the choke valve 3 is fully opened, the communication hole 23 is closed. The fuel from the channel 21 or the discharge outlet 22 is disconnected.
COPYRIGHT: (C)1980,JPO&Japio
JP3697879A 1979-03-30 1979-03-30 Overflow type carburetor Pending JPS55131544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3697879A JPS55131544A (en) 1979-03-30 1979-03-30 Overflow type carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3697879A JPS55131544A (en) 1979-03-30 1979-03-30 Overflow type carburetor

Publications (1)

Publication Number Publication Date
JPS55131544A true JPS55131544A (en) 1980-10-13

Family

ID=12484835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3697879A Pending JPS55131544A (en) 1979-03-30 1979-03-30 Overflow type carburetor

Country Status (1)

Country Link
JP (1) JPS55131544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110755A (en) * 1980-12-26 1982-07-09 Kawasaki Heavy Ind Ltd Small sized engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110755A (en) * 1980-12-26 1982-07-09 Kawasaki Heavy Ind Ltd Small sized engine
JPS6319708B2 (en) * 1980-12-26 1988-04-25 Kawasaki Heavy Ind Ltd

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