JPS5698556A - Air fuel ratio correcting mechanism in fuel supplier of internal combustion engine - Google Patents
Air fuel ratio correcting mechanism in fuel supplier of internal combustion engineInfo
- Publication number
- JPS5698556A JPS5698556A JP110380A JP110380A JPS5698556A JP S5698556 A JPS5698556 A JP S5698556A JP 110380 A JP110380 A JP 110380A JP 110380 A JP110380 A JP 110380A JP S5698556 A JPS5698556 A JP S5698556A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- regulator
- upstream
- throttle
- combustion 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
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 make it possible to automatically correct the air fuel ratio with respect to the variation in the specific gravity of air by correcting fuel adjusting regulators by the pressure difference between the upstream of a carbureter and the upstream of fuel measuring throttle.
CONSTITUTION: In an internal combustion engine provided with a supercharger 12, fuel is supplied to a carbureter 3 through a fuel measuring throttle 100 of a needle 10 and an orifice 11. To the throttle 100, supplied is fuel of a fuel tank 15 by way of a pump 16, a first regulator 18, a second regulator 25 and a control valve 34. The first regulator 18 regulates a valve 23 by the pressure at the upstream side of the throttle 100, and the second regulator 25 is regulated by the pressure difference between the upstream of the throttle 100 and the upstream of the carbureter 3. Furthermore, a third regulator 35 operated by the difference between both pressure sis provided, and the strength of a spring 29 of the second regulator 25 is corrected by a disc 30.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP110380A JPS5698556A (en) | 1980-01-09 | 1980-01-09 | Air fuel ratio correcting mechanism in fuel supplier of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP110380A JPS5698556A (en) | 1980-01-09 | 1980-01-09 | Air fuel ratio correcting mechanism in fuel supplier of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5698556A true JPS5698556A (en) | 1981-08-08 |
Family
ID=11492140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP110380A Pending JPS5698556A (en) | 1980-01-09 | 1980-01-09 | Air fuel ratio correcting mechanism in fuel supplier of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5698556A (en) |
-
1980
- 1980-01-09 JP JP110380A patent/JPS5698556A/en active Pending
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