JPH046766U - - Google Patents
Info
- Publication number
- JPH046766U JPH046766U JP4789090U JP4789090U JPH046766U JP H046766 U JPH046766 U JP H046766U JP 4789090 U JP4789090 U JP 4789090U JP 4789090 U JP4789090 U JP 4789090U JP H046766 U JPH046766 U JP H046766U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- injection
- pump
- gear
- injection pump
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000002828 fuel tank Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案に係る内燃エンジンの燃料噴射装置の構成図、
第２図は第１図の円部の拡大断面図である。
１……噴射ポンプ、５……逆止弁、７……電動
ポンプ、９……燃料タンク、１３……噴射ノズル
、１７……燃料フイルタ、１９……フイードポン
プ。
The drawings show an embodiment of the present invention, and FIG. 1 is a configuration diagram of a fuel injection device for an internal combustion engine according to the present invention;
FIG. 2 is an enlarged sectional view of the circular portion of FIG. 1. 1... Injection pump, 5... Check valve, 7... Electric pump, 9... Fuel tank, 13... Injection nozzle, 17... Fuel filter, 19... Feed pump.
Claims (1)
上げて燃料フイルタで濾過して噴射ポンプに送り
、この噴射ポンプから噴射ノズルを介してエンジ
ンのシリンダ内に噴射する、内燃エンジンの燃料
噴射装置において、前記燃料タンクと噴射ポンプ
の燃料ギヤラリとの間に、該燃料ギヤラリ側から
燃料タンク側への燃料の流れを阻止する逆止弁を
介して、燃料タンクから直接噴射ポンプに燃料を
供給する電動ポンプを介装したことを特徴とする
内燃エンジンの燃料噴射装置。 In a fuel injection device for an internal combustion engine, the fuel in the fuel tank is sucked up by a feed pump, filtered by a fuel filter, and sent to an injection pump, and injected from the injection pump into the cylinder of the engine via an injection nozzle. An electric pump is interposed between the fuel gear and the fuel gear of the injection pump to supply fuel directly from the fuel tank to the injection pump via a check valve that prevents the flow of fuel from the fuel gear to the fuel tank. A fuel injection device for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047890U JP2522820Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel injection device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990047890U JP2522820Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel injection device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH046766U true JPH046766U (en) | 1992-01-22 |
| JP2522820Y2 JP2522820Y2 (en) | 1997-01-16 |
Family
ID=31564220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990047890U Expired - Lifetime JP2522820Y2 (en) | 1990-05-08 | 1990-05-08 | Fuel injection device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522820Y2 (en) |
-
1990
- 1990-05-08 JP JP1990047890U patent/JP2522820Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522820Y2 (en) | 1997-01-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |