JPS62110568U - - Google Patents
Info
- Publication number
- JPS62110568U JPS62110568U JP20073485U JP20073485U JPS62110568U JP S62110568 U JPS62110568 U JP S62110568U JP 20073485 U JP20073485 U JP 20073485U JP 20073485 U JP20073485 U JP 20073485U JP S62110568 U JPS62110568 U JP S62110568U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel passage
- control device
- diesel engine
- rate control
- 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)
Description
図面はこの考案によるデイーゼルエンジン用燃
料噴射率制御装置の構成図である。
１０…ノズルホルダ、２０…燃料通路、２２…
リリーフ弁。
The drawing is a configuration diagram of a fuel injection rate control device for a diesel engine according to this invention. 10... Nozzle holder, 20... Fuel passage, 22...
relief valve.
Claims (1)
ズルホルダとの間の燃料通路へ接続されこの燃料
通路がインジエクシヨンノズルの開弁圧以上の所
定値以上の燃料圧となると開いて前記燃料通路か
ら燃料を排出するリリーフ弁が設けられているこ
とを特徴とするデイーゼルエンジン用燃料噴射率
制御装置。 (2) 前記リリーフ弁は、弁体と、戻りパイプへ
接続されている内部空間と、この内部空間に配設
され前記弁体を閉方向へ付勢する圧縮コイルばね
とを有することを特徴とする実用新案登録請求の
範囲第１項記載のデイーゼルエンジン用燃料噴射
率制御装置。[Claims for Utility Model Registration] (1) The fuel passage is connected to a fuel passage between the plunger of the injection pump and the nozzle holder, and the fuel passage is connected to a fuel pressure of a predetermined value or more, which is higher than the opening pressure of the injection extension nozzle. 1. A fuel injection rate control device for a diesel engine, characterized in that a relief valve is provided which opens and discharges fuel from the fuel passage. (2) The relief valve is characterized by having a valve body, an internal space connected to a return pipe, and a compression coil spring disposed in the internal space and biasing the valve body in a closing direction. A fuel injection rate control device for a diesel engine as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20073485U JPS62110568U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20073485U JPS62110568U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110568U true JPS62110568U (en) | 1987-07-14 |
Family
ID=31163525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20073485U Pending JPS62110568U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110568U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129250A (en) * | 1981-02-02 | 1982-08-11 | Mitsubishi Heavy Ind Ltd | Fuel injection device |
-
1985
- 1985-12-27 JP JP20073485U patent/JPS62110568U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129250A (en) * | 1981-02-02 | 1982-08-11 | Mitsubishi Heavy Ind Ltd | Fuel injection device |
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