JPS63196471U - - Google Patents
Info
- Publication number
- JPS63196471U JPS63196471U JP8786987U JP8786987U JPS63196471U JP S63196471 U JPS63196471 U JP S63196471U JP 8786987 U JP8786987 U JP 8786987U JP 8786987 U JP8786987 U JP 8786987U JP S63196471 U JPS63196471 U JP S63196471U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pressure
- engine
- delivery pipe
- control device
- 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
- 239000000446 fuel Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
燃料噴射式エンジンの燃料供給系の構成図、第２
図は圧力レギユレータの縦断面図、第３図は変形
例に係る第１図相当部分図、第４図は同変形例に
係る第２図相当図である。
１……燃料タンク、２……デリバリパイプ、３
……燃料供給管、４……燃料ポンプ、６……還流
管、８，８Ａ……圧力レギユレータ、８ａ……電
磁三方弁、１５，１５Ａ……コントロールユニツ
ト、２２……圧力導入管、３６……分岐管、４２
……圧力センサ。
The drawings show an embodiment of the present invention, and FIG. 1 is a configuration diagram of a fuel supply system of a fuel injection engine, and FIG.
3 is a longitudinal sectional view of the pressure regulator, FIG. 3 is a partial view corresponding to FIG. 1 according to a modification, and FIG. 4 is a view corresponding to FIG. 2 according to the same modification. 1...Fuel tank, 2...Delivery pipe, 3
... Fuel supply pipe, 4 ... Fuel pump, 6 ... Reflux pipe, 8, 8A ... Pressure regulator, 8a ... Solenoid three-way valve, 15, 15A ... Control unit, 22 ... Pressure introduction pipe, 36 ... ...branch pipe, 42
...Pressure sensor.
Claims (1)
供給する燃料の圧力を設定圧に制御する圧力レギ
ユレータを備えたエンジンの燃料制御装置におい
て、 エンジンの停止時、上記圧力レギユレータの設
定圧をデリバリパイプ内の燃料圧力の増加に応じ
て増大させる設定圧変更手段を設けたことを特徴
とするエンジンの燃料制御装置。[Scope of Claim for Utility Model Registration] In a fuel control device for an engine equipped with a pressure regulator that controls the pressure of fuel supplied from a delivery pipe of a fuel supply system to a fuel injection valve to a set pressure, when the engine is stopped, the pressure regulator 1. A fuel control device for an engine, comprising a set pressure changing means for increasing the set pressure in accordance with an increase in fuel pressure within a delivery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8786987U JPS63196471U (en) | 1987-06-06 | 1987-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8786987U JPS63196471U (en) | 1987-06-06 | 1987-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63196471U true JPS63196471U (en) | 1988-12-16 |
Family
ID=30945474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8786987U Pending JPS63196471U (en) | 1987-06-06 | 1987-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63196471U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220697U (en) * | 1985-07-22 | 1987-02-07 | ||
| JPS6229467B2 (en) * | 1985-08-23 | 1987-06-26 | Sumitomo Electric Industries |
-
1987
- 1987-06-06 JP JP8786987U patent/JPS63196471U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220697U (en) * | 1985-07-22 | 1987-02-07 | ||
| JPS6229467B2 (en) * | 1985-08-23 | 1987-06-26 | Sumitomo Electric Industries |