JPS5759045A - Electronic control carburetor - Google Patents
Electronic control carburetorInfo
- Publication number
- JPS5759045A JPS5759045A JP13546380A JP13546380A JPS5759045A JP S5759045 A JPS5759045 A JP S5759045A JP 13546380 A JP13546380 A JP 13546380A JP 13546380 A JP13546380 A JP 13546380A JP S5759045 A JPS5759045 A JP S5759045A
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic valves
- air bleed
- carburetor
- fuel
- electromagnetic valve
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To provide a means capable of compensating air-to-fuel ratio without changing compensation range of bleeding electromagnetic valves in highlands, etc. by providing the carburetor with electromagnetic valves for controlling air bleed rate and a proportional electromagnetic valve for controlling the fuel rate.
CONSTITUTION: Electromagnetic valves 9, 10 are installed in the main air bleed 13 and in the slow air bleed 15 of a carburetor respectively and the both electromagnetic valves 9, 10 are feedback-controlled by a control circuit 12 which receives signals from an exhaust sensor 11. Besides, a needle valve 31 which is proportionally controlled by a proportional electromagnetic valve 23 is provided in the main jet 21 that is installed between a main nozzle 5 and a float chamber 6. Further, when changing the condition in the driving on highlands, etc. by means of a control circuit 24, the proportional electromagnetic valve 23 is driven, and the presently required correction of variation is covered by the compensation of fuel.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13546380A JPS5759045A (en) | 1980-09-29 | 1980-09-29 | Electronic control carburetor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13546380A JPS5759045A (en) | 1980-09-29 | 1980-09-29 | Electronic control carburetor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759045A true JPS5759045A (en) | 1982-04-09 |
Family
ID=15152294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13546380A Pending JPS5759045A (en) | 1980-09-29 | 1980-09-29 | Electronic control carburetor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759045A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6189025A (en) * | 1984-10-05 | 1986-05-07 | Toyoda Gosei Co Ltd | Blow molded item |
-
1980
- 1980-09-29 JP JP13546380A patent/JPS5759045A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6189025A (en) * | 1984-10-05 | 1986-05-07 | Toyoda Gosei Co Ltd | Blow molded item |
JPH0363497B2 (en) * | 1984-10-05 | 1991-10-01 | Toyoda Gosei Kk |
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