JPS569641A - Fuel increasing device for starting - Google Patents

Fuel increasing device for starting

Info

Publication number
JPS569641A
JPS569641A JP8497079A JP8497079A JPS569641A JP S569641 A JPS569641 A JP S569641A JP 8497079 A JP8497079 A JP 8497079A JP 8497079 A JP8497079 A JP 8497079A JP S569641 A JPS569641 A JP S569641A
Authority
JP
Japan
Prior art keywords
passage
valve
air
fuel
engine
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
JP8497079A
Other languages
Japanese (ja)
Inventor
Toshio Manaka
Takeshi Atago
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8497079A priority Critical patent/JPS569641A/en
Publication of JPS569641A publication Critical patent/JPS569641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

PURPOSE: To easily start at the low temperature by feeding fuel only before the full explosion of the engine and feeding fuel together with air after the full explosion.
CONSTITUTION: A float chamber 16 and a richer port 8 opened into a suction passage are connected by a fuel passage 5 which has a richer jet 4 and secondary main jet 13 and an electromanetic valve 7 which is opened at the start of the engine. Also, an air bleed 3 into which air is connected by a compensation valve 2 for full explosion is connected to the passage 5. Then, into a negative chamber 10 of the valve 2, the suction negative pressure is conducted through a pipe 15 to open the valve after the full explosion of the engine to mix air with fuel in the passage 5.
COPYRIGHT: (C)1981,JPO&Japio
JP8497079A 1979-07-06 1979-07-06 Fuel increasing device for starting Pending JPS569641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8497079A JPS569641A (en) 1979-07-06 1979-07-06 Fuel increasing device for starting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8497079A JPS569641A (en) 1979-07-06 1979-07-06 Fuel increasing device for starting

Publications (1)

Publication Number Publication Date
JPS569641A true JPS569641A (en) 1981-01-31

Family

ID=13845477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8497079A Pending JPS569641A (en) 1979-07-06 1979-07-06 Fuel increasing device for starting

Country Status (1)

Country Link
JP (1) JPS569641A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129239A (en) * 1981-02-03 1982-08-11 Aisan Ind Co Ltd Automatic choking device of carbureter
JPS57159947A (en) * 1981-03-27 1982-10-02 Automob Antipollut & Saf Res Center Starting device of carburetor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477309U (en) * 1971-02-19 1972-09-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477309U (en) * 1971-02-19 1972-09-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129239A (en) * 1981-02-03 1982-08-11 Aisan Ind Co Ltd Automatic choking device of carbureter
JPS57159947A (en) * 1981-03-27 1982-10-02 Automob Antipollut & Saf Res Center Starting device of carburetor

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