JPS5514907A - Air control valve for fuel injection engine - Google Patents
Air control valve for fuel injection engineInfo
- Publication number
- JPS5514907A JPS5514907A JP8645878A JP8645878A JPS5514907A JP S5514907 A JPS5514907 A JP S5514907A JP 8645878 A JP8645878 A JP 8645878A JP 8645878 A JP8645878 A JP 8645878A JP S5514907 A JPS5514907 A JP S5514907A
- Authority
- JP
- Japan
- Prior art keywords
- air
- control valve
- idling
- air control
- fuel injection
- 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To disuse extra pipes and others for simplification by providing an after- burning prevention and a first idling mechanism to an air control valve to adjust the suction air amount of an internal combustion engine with a common air outlet.
CONSTITUTION: An air control valve 1 to regulate the suction air amount of an automobile apark-ignition engine provided with a fuel injection unit is provided with an after-burning prevention mechanism to detect a suction pipe negative pressure at the sudden closing of a throttle valve 2 for supplying air by bypassing the throttle valve 2. It is also provided with a first idling mechanism to supply a fixed amount of air for the operation of a car cooler or a car air-conditioner by bypassing the throttle valve 2 even in the idling of the engine. Since both mechanisms of after- burning prevention and first idling are equipped to the air control valve 1, the whole structure can be simplified very compactly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8645878A JPS5514907A (en) | 1978-07-14 | 1978-07-14 | Air control valve for fuel injection engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8645878A JPS5514907A (en) | 1978-07-14 | 1978-07-14 | Air control valve for fuel injection engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5514907A true JPS5514907A (en) | 1980-02-01 |
Family
ID=13887497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8645878A Pending JPS5514907A (en) | 1978-07-14 | 1978-07-14 | Air control valve for fuel injection engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5514907A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186768U (en) * | 1981-05-23 | 1982-11-26 | ||
JPS60256558A (en) * | 1984-06-01 | 1985-12-18 | Automob Antipollut & Saf Res Center | Fuel injector |
-
1978
- 1978-07-14 JP JP8645878A patent/JPS5514907A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57186768U (en) * | 1981-05-23 | 1982-11-26 | ||
JPS60256558A (en) * | 1984-06-01 | 1985-12-18 | Automob Antipollut & Saf Res Center | Fuel injector |
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