JPS6365855U - - Google Patents
Info
- Publication number
- JPS6365855U JPS6365855U JP16060886U JP16060886U JPS6365855U JP S6365855 U JPS6365855 U JP S6365855U JP 16060886 U JP16060886 U JP 16060886U JP 16060886 U JP16060886 U JP 16060886U JP S6365855 U JPS6365855 U JP S6365855U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- introduction passage
- injection device
- nozzle body
- water introduction
- 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 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
Description
第１図は本考案の燃料噴射装置の一実施例の断
面図、第２図はその要部の拡大断面図、第３図は
従来の燃料噴射装置の断面図である。
１……ノズル本体、２……ニードル弁、３……
ノズル先端、４……燃料導入路、５……水導入路
、６……開口、７……弁座部、８……逆止弁、９
……加圧ポンプ、１２……噴射孔。
FIG. 1 is a cross-sectional view of one embodiment of the fuel injection device of the present invention, FIG. 2 is an enlarged cross-sectional view of the main part thereof, and FIG. 3 is a cross-sectional view of a conventional fuel injection device. 1... Nozzle body, 2... Needle valve, 3...
Nozzle tip, 4... Fuel introduction path, 5... Water introduction path, 6... Opening, 7... Valve seat, 8... Check valve, 9
...Pressure pump, 12...Injection hole.
Claims (1)
れ、そのノズル本体に燃料導入路が設けられ、燃
料が燃料導入路を通つてノズル先端に穿設された
噴射孔より噴射される燃料噴射装置において、水
導入路を上記ノズル本体に設けると共にその水導
入路の開口をニードル弁が当接する弁座部に設け
てなることを特徴とする燃料噴射装置。 (2) 水導入路は、逆止弁と加圧ポンプが具備さ
れている実用新案登録請求の範囲第１項記載の燃
料噴射装置。[Scope of Claim for Utility Model Registration] (1) An injection device in which a needle valve that moves up and down is installed in a nozzle body, a fuel introduction passage is provided in the nozzle body, and the fuel is passed through the fuel introduction passage and is bored at the tip of the nozzle. A fuel injection device in which fuel is injected from a hole, characterized in that a water introduction passage is provided in the nozzle body, and an opening of the water introduction passage is provided in a valve seat portion that abuts a needle valve. (2) The fuel injection device according to claim 1, wherein the water introduction path is equipped with a check valve and a pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16060886U JPS6365855U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16060886U JPS6365855U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365855U true JPS6365855U (en) | 1988-04-30 |
Family
ID=31086145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16060886U Pending JPS6365855U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018091334A (en) * | 2016-12-01 | 2018-06-14 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ，ｆｉｌｉａｌ ａｆ ＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ ＳＥ，Ｔｙｓｋｌａｎｄ | Fuel valve for large turbocharged compression-ignited two-stroke internal combustion engine, internal combustion engine using the same, and method of operating that engine |
-
1986
- 1986-10-20 JP JP16060886U patent/JPS6365855U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018091334A (en) * | 2016-12-01 | 2018-06-14 | マン ディーゼル アンド ターボ フィリアル ア マン ディーゼル アンド ターボ エスイー チュスクランＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ，ｆｉｌｉａｌ ａｆ ＭＡＮ Ｄｉｅｓｅｌ ＆ Ｔｕｒｂｏ ＳＥ，Ｔｙｓｋｌａｎｄ | Fuel valve for large turbocharged compression-ignited two-stroke internal combustion engine, internal combustion engine using the same, and method of operating that engine |