JPS5779229A - Apparatus for controlling engine output - Google Patents
Apparatus for controlling engine outputInfo
- Publication number
- JPS5779229A JPS5779229A JP15302280A JP15302280A JPS5779229A JP S5779229 A JPS5779229 A JP S5779229A JP 15302280 A JP15302280 A JP 15302280A JP 15302280 A JP15302280 A JP 15302280A JP S5779229 A JPS5779229 A JP S5779229A
- Authority
- JP
- Japan
- Prior art keywords
- intake
- pressure
- carbureter
- way electromagnetic
- float chamber
- 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 Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To control output characteristics at will by mounting an intake air controlling valve in an atmosphere intake port of an air cleaner and providing in a carbureter a three-way electromagnetic valve for changing over internal pressure in a float chamber to negative pressure in an intake pipe and the atmospheric pressure.
CONSTITUTION: An intake air controlling valve 3 is mounted on an atmospher intake port 2 of an air cleaner 1. To a carbureter 5 is connected a three way electromagnetic valve 7 for changing over the internal pressure in a float chamber 6 to negative pressure in an intake pipe 8 and the atmospheric pressure. When an engine is operated, the controlling valve 3 is closed through a relay 13 to reduce intake air amount. At this time, a relay 14 is also operated so that the pressure in the float chamber 6 is changed over from the atmospheric pressure to negative pressure in the intake pipe by the three-way electromagnetic valve 7. Thus, fuel flow injected from the carbureter 5 is reduced to optimize air fuel ratio of the engine. Hence, components of the engine becomes interchangeable and output characteristics can be controlled at will.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15302280A JPS5779229A (en) | 1980-10-31 | 1980-10-31 | Apparatus for controlling engine output |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15302280A JPS5779229A (en) | 1980-10-31 | 1980-10-31 | Apparatus for controlling engine output |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779229A true JPS5779229A (en) | 1982-05-18 |
Family
ID=15553240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15302280A Pending JPS5779229A (en) | 1980-10-31 | 1980-10-31 | Apparatus for controlling engine output |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779229A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63132851U (en) * | 1987-02-23 | 1988-08-30 |
-
1980
- 1980-10-31 JP JP15302280A patent/JPS5779229A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63132851U (en) * | 1987-02-23 | 1988-08-30 |
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