JPS5824435U - Electronically controlled fuel injection engine restart device - Google Patents
Electronically controlled fuel injection engine restart deviceInfo
- Publication number
- JPS5824435U JPS5824435U JP11854681U JP11854681U JPS5824435U JP S5824435 U JPS5824435 U JP S5824435U JP 11854681 U JP11854681 U JP 11854681U JP 11854681 U JP11854681 U JP 11854681U JP S5824435 U JPS5824435 U JP S5824435U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- negative pressure
- solenoid valve
- communicating
- spring 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
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例ρ説明図である。
１・・・インジェクタ、２・・・デリバリパイプ、３・
・・プレッシャレギュレータ、４・・・電磁弁、５・・
・イブ 。
ニションキー、６・・・電磁弁作動タイマ、７・・・水
温センサ、９・・・電磁弁作動スイッチ、１０・・・燃
料タンク、１４・・・負圧通路。The drawing is an explanatory diagram of one embodiment of this invention. 1... Injector, 2... Delivery pipe, 3...
...Pressure regulator, 4...Solenoid valve, 5...
・Eve. ignition key, 6...Solenoid valve operation timer, 7...Water temperature sensor, 9...Solenoid valve operation switch, 10...Fuel tank, 14...Negative pressure passage.
Claims (1)
た燃料がプレッシャレギュレータにより調圧されてイン
ジェクタからシリンダに供給され、プレッシャレギュレ
ータはダイアフラムにより燃料室とスプリング室とに区
画され、燃料室はデリバリパイプに通ずるポートと燃料
タンクへのリターンポートとを有し、スプリング室は内
部に圧縮ばねを有しかつ負圧通路によりインテークマニ
ホルドに連通ずる電子制御式燃料噴射エンジンにおいて
、前記負圧回路に電磁弁を設け、この電磁弁はエンジン
水温が設定値及びそれ以上でかつイグニションキーオン
後設定時間内において作動する電磁弁作動スイッチによ
り作動してプレッシャレギュレータのスプリング室を前
記負圧通路を介して大気に連通させ、上記条件以外では
前記スプリング室を負圧通路を介してインテークマニホ
ルドに連通させる機能を有することを特徴とする再始動
装置。The pressure of fuel entering the delivery pipe from the fuel tank via the fuel pump is regulated by the pressure regulator and supplied from the injector to the cylinder.The pressure regulator is divided into a fuel chamber and a spring chamber by a diaphragm, and the fuel chamber communicates with the delivery pipe. In an electronically controlled fuel injection engine having a return port to a fuel tank, a spring chamber having a compression spring inside, and communicating with an intake manifold through a negative pressure passage, a solenoid valve is provided in the negative pressure circuit. , the solenoid valve is actuated by a solenoid valve activation switch that is activated when the engine water temperature is at or above a set value and within a set time after the ignition key is turned on, thereby communicating the spring chamber of the pressure regulator with the atmosphere through the negative pressure passage; A restart device characterized by having a function of communicating the spring chamber with an intake manifold via a negative pressure passage under conditions other than the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11854681U JPS5824435U (en) | 1981-08-10 | 1981-08-10 | Electronically controlled fuel injection engine restart device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11854681U JPS5824435U (en) | 1981-08-10 | 1981-08-10 | Electronically controlled fuel injection engine restart device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5824435U true JPS5824435U (en) | 1983-02-16 |
Family
ID=29912666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11854681U Pending JPS5824435U (en) | 1981-08-10 | 1981-08-10 | Electronically controlled fuel injection engine restart device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5824435U (en) |
-
1981
- 1981-08-10 JP JP11854681U patent/JPS5824435U/en active Pending
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