JPS56135738A - Controlling device for supply of fuel to engine - Google Patents
Controlling device for supply of fuel to engineInfo
- Publication number
- JPS56135738A JPS56135738A JP3872080A JP3872080A JPS56135738A JP S56135738 A JPS56135738 A JP S56135738A JP 3872080 A JP3872080 A JP 3872080A JP 3872080 A JP3872080 A JP 3872080A JP S56135738 A JPS56135738 A JP S56135738A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- throttle valve
- valve
- intercepting
- 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
Links
Abstract
PURPOSE: To simplify a structure surrounding a carburetor and reduce the generation of harmful exhaust components by operating simultaneously a means for opening a little the throttle valve of the carburetor and a means for intercepting the supply of fuel from a fuel system at the time of speed reduction of the engine.
CONSTITUTION: The carburetor 1 comprises a fuel path 10 communicating a float chamber 4 with a main nozzle 3 and a slow nozzle 5, a throttle valve 9, etc. In the fuel path 10, a valve 17 intercepting the supply of fuel to the main and slow systems, and further the throttle valve 9 is provided with a solenoid valve, which enables forced opening of the throttle valve 9. At the time of speed reduction of the engine, the intercepting valve 17 and the solenoid valve are operated simultaneously, intercepting the fuel and opening the throttle valve 9 slightly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3872080A JPS56135738A (en) | 1980-03-26 | 1980-03-26 | Controlling device for supply of fuel to engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3872080A JPS56135738A (en) | 1980-03-26 | 1980-03-26 | Controlling device for supply of fuel to engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56135738A true JPS56135738A (en) | 1981-10-23 |
Family
ID=12533154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3872080A Pending JPS56135738A (en) | 1980-03-26 | 1980-03-26 | Controlling device for supply of fuel to engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135738A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58137853U (en) * | 1982-03-12 | 1983-09-16 | ダイハツ工業株式会社 | Air-fuel ratio control device during deceleration |
JPS59185854A (en) * | 1983-04-04 | 1984-10-22 | Daihatsu Motor Co Ltd | Device for control of air-fuel ratio during deceleration |
-
1980
- 1980-03-26 JP JP3872080A patent/JPS56135738A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58137853U (en) * | 1982-03-12 | 1983-09-16 | ダイハツ工業株式会社 | Air-fuel ratio control device during deceleration |
JPS6224781Y2 (en) * | 1982-03-12 | 1987-06-24 | ||
JPS59185854A (en) * | 1983-04-04 | 1984-10-22 | Daihatsu Motor Co Ltd | Device for control of air-fuel ratio during deceleration |
JPH0138182B2 (en) * | 1983-04-04 | 1989-08-11 | Daihatsu Motor Co Ltd |
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