JPS5835670U - Internal combustion engine fuel injection system - Google Patents
Internal combustion engine fuel injection systemInfo
- Publication number
- JPS5835670U JPS5835670U JP13030681U JP13030681U JPS5835670U JP S5835670 U JPS5835670 U JP S5835670U JP 13030681 U JP13030681 U JP 13030681U JP 13030681 U JP13030681 U JP 13030681U JP S5835670 U JPS5835670 U JP S5835670U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- internal combustion
- combustion engine
- injection system
- engine fuel
- 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
- Fuel-Injection Apparatus (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
第１図は一実施例よりなる燃料噴射装置の断面図（一部
ブロック図）、および第２図は他の実施例よりなる電磁
弁開閉制御回路のブロック図である。
１・・・高速油率の燃料噴射ポンプ、２・・・燃料噴射
ノズル、３・・・ニードル弁、４・・・燃料溜、５・・
・逆止弁、６・・・エア通路、７・・・エアタンク、８
・・・電磁弁：遮断弁、９．９′・・・電磁弁開閉制御
回路、１０・・・燃料通路。 。FIG. 1 is a sectional view (partial block diagram) of a fuel injection device according to one embodiment, and FIG. 2 is a block diagram of a solenoid valve opening/closing control circuit according to another embodiment. DESCRIPTION OF SYMBOLS 1... Fuel injection pump with high oil rate, 2... Fuel injection nozzle, 3... Needle valve, 4... Fuel reservoir, 5...
・Check valve, 6...Air passage, 7...Air tank, 8
...Solenoid valve: cutoff valve, 9.9'...Solenoid valve opening/closing control circuit, 10...Fuel passage. .
Claims (1)
経路に逆止弁および遮断弁を介してエアタンクを連結す
るとともに、前記遮断弁を機関回転速度に応じて開閉す
る制御手段を設けたことを特徴とする内燃機関の燃料噴
射装置。An air tank is connected to the fuel path connecting the fuel injection pump and the fuel reservoir of the fuel injection nozzle via a check valve and a cutoff valve, and a control means is provided for opening and closing the cutoff valve in accordance with the engine rotation speed. Features of fuel injection device for internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13030681U JPS5835670U (en) | 1981-09-03 | 1981-09-03 | Internal combustion engine fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13030681U JPS5835670U (en) | 1981-09-03 | 1981-09-03 | Internal combustion engine fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5835670U true JPS5835670U (en) | 1983-03-08 |
Family
ID=29923940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13030681U Pending JPS5835670U (en) | 1981-09-03 | 1981-09-03 | Internal combustion engine fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835670U (en) |
-
1981
- 1981-09-03 JP JP13030681U patent/JPS5835670U/en active Pending
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