JPS58122771U - Internal combustion engine fuel supply system - Google Patents
Internal combustion engine fuel supply systemInfo
- Publication number
- JPS58122771U JPS58122771U JP1967982U JP1967982U JPS58122771U JP S58122771 U JPS58122771 U JP S58122771U JP 1967982 U JP1967982 U JP 1967982U JP 1967982 U JP1967982 U JP 1967982U JP S58122771 U JPS58122771 U JP S58122771U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- fuel supply
- pressure pump
- electric
- 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図は従来の内燃機関の燃料供給装置を示す概略配管
図、第２図はこの考案による内燃機関の燃料供給装置の
一実施例を示す概略配管図、第３図は第２図に示されて
いる電動式中圧ポンプとスタータモータを示す一部断面
正面図である。
１・・・燃料タンク、２・・・配管（供給配管）、３・
・・インジェクタ、４−・・・電動式低圧ポンプ、７．
２８・・・電動式中圧ポンプ、１０・・・機械式中圧ポ
ンプ、１３・・・駆動軸、２１・・・スタータモータ。FIG. 1 is a schematic piping diagram showing a conventional fuel supply system for an internal combustion engine, FIG. 2 is a schematic piping diagram showing an embodiment of the fuel supply system for an internal combustion engine according to this invention, and FIG. FIG. 2 is a partially sectional front view showing the electric medium pressure pump and starter motor. 1... Fuel tank, 2... Piping (supply piping), 3.
... Injector, 4-... Electric low pressure pump, 7.
28... Electric medium pressure pump, 10... Mechanical medium pressure pump, 13... Drive shaft, 21... Starter motor.
Claims (1)
噴射するインジェクタと、燃料タンクをインジェクタに
連結する配管と、該配管に介在された電動式低圧ポンプ
と、電動式低圧ポンプの下流側配管に介在された電動式
中圧糸ンプと、電動式低圧ポンプの下流側配管に介在さ
れ内燃機関の駆動軸に連結された機械式中圧ポンプとを
備えた内燃機関の燃料供給装置において、前記電動式中
圧ポンプを内燃機関のスタータモータに連結し、スター
タモータにより内燃機関を始動させるときのみ電動式中
圧ポンプを駆動するようにしたことを特徴とする内燃機
関の燃料供給装置。A fuel tank that stores fuel, an injector that injects fuel into the cylinders of an internal combustion engine, piping that connects the fuel tank to the injector, an electric low-pressure pump interposed in the piping, and downstream piping of the electric low-pressure pump. In the fuel supply device for an internal combustion engine, the fuel supply device for an internal combustion engine is equipped with an electric medium pressure line pump interposed in 1. A fuel supply device for an internal combustion engine, characterized in that an electric intermediate pressure pump is connected to a starter motor of the internal combustion engine, and the electric intermediate pressure pump is driven only when the starter motor starts the internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967982U JPS58122771U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967982U JPS58122771U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine fuel supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58122771U true JPS58122771U (en) | 1983-08-20 |
Family
ID=30031876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1967982U Pending JPS58122771U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039067A (en) * | 1989-06-07 | 1991-01-16 | Sanshin Ind Co Ltd | Fuel injection device for internal combustion engine |
-
1982
- 1982-02-15 JP JP1967982U patent/JPS58122771U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039067A (en) * | 1989-06-07 | 1991-01-16 | Sanshin Ind Co Ltd | Fuel injection device for internal combustion engine |
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