JPS57113959A - Fuel controller - Google Patents
Fuel controllerInfo
- Publication number
- JPS57113959A JPS57113959A JP18849980A JP18849980A JPS57113959A JP S57113959 A JPS57113959 A JP S57113959A JP 18849980 A JP18849980 A JP 18849980A JP 18849980 A JP18849980 A JP 18849980A JP S57113959 A JPS57113959 A JP S57113959A
- Authority
- JP
- Japan
- Prior art keywords
- passage
- fuel supply
- fuel
- warming
- bypass passage
- 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 increase fuel supply without increasing an orifice inner diameter in size, by increasing fuel supply in qnantity through a fuel supply passage as well as a fuel supply bypass passage at the time of starting or warming up operation.
CONSTITUTION: An air control valve 15 in a bypass passage 5 attached to an intake passage 2 and a needle 16 provided in a passage 10 associated with a fuel tank 13 are controlled relatively to each other by a solenoid device 17 put under control of CPU8. That is, it is constituted in such a way that fuel supply is increased as a flow rate of air is decreased. At the time of starting or warming up operation, a solenoid valve 52 is opened, so that fuel is fed into the intake passage 2 via a passage 53 and the bypass passage 51.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18849980A JPS57113959A (en) | 1980-12-29 | 1980-12-29 | Fuel controller |
US06/333,296 US4442818A (en) | 1980-12-29 | 1981-12-22 | Fuel injection apparatus for internal combustion engines |
KR1019810005268A KR830008026A (en) | 1980-12-29 | 1981-12-28 | Fuel injection device for internal combustion engine |
DE8181110799T DE3174279D1 (en) | 1980-12-29 | 1981-12-28 | Fuel injection apparatus for internal combustion engines |
EP81110799A EP0055482B1 (en) | 1980-12-29 | 1981-12-28 | Fuel injection apparatus for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18849980A JPS57113959A (en) | 1980-12-29 | 1980-12-29 | Fuel controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57113959A true JPS57113959A (en) | 1982-07-15 |
Family
ID=16224791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18849980A Pending JPS57113959A (en) | 1980-12-29 | 1980-12-29 | Fuel controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113959A (en) |
-
1980
- 1980-12-29 JP JP18849980A patent/JPS57113959A/en active Pending
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