JPS62130172U - - Google Patents
Info
- Publication number
- JPS62130172U JPS62130172U JP1758086U JP1758086U JPS62130172U JP S62130172 U JPS62130172 U JP S62130172U JP 1758086 U JP1758086 U JP 1758086U JP 1758086 U JP1758086 U JP 1758086U JP S62130172 U JPS62130172 U JP S62130172U
- Authority
- JP
- Japan
- Prior art keywords
- injection valve
- holes
- nozzle
- fuel injection
- thin rod
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第1図は本考案による1実施例の燃料噴射弁の
ノズルを示す断面図、第2図は第1図のA―A矢
視断面図、第3図はコントロール針弁配置の他の
態様を示す断面図、第4図は本考案による1実施
例の燃料噴射弁を示す断面図である。
1……ノズル本体、61,62,63,64…
…噴孔、71,74……細棒、81,84……シ
ヤトル。
FIG. 1 is a cross-sectional view showing a nozzle of a fuel injection valve according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A--A in FIG. 1, and FIG. 3 shows another embodiment of the control needle valve arrangement. FIG. 4 is a cross-sectional view showing one embodiment of a fuel injection valve according to the present invention. 1... Nozzle body, 61, 62, 63, 64...
...Nozzle hole, 71,74...Thin rod, 81,84...Shuttle.
Claims (1)
いて、1個以上の噴孔に油圧で駆動されるシヤト
ルに装着された細棒を挿入または離脱させて噴孔
面積を可変としたことを特徴とする燃料噴射弁。 A fuel injection valve with multiple injection holes for a diesel engine, characterized in that the nozzle hole area is made variable by inserting or removing a thin rod attached to a hydraulically driven shuttle into one or more of the nozzle holes. injection valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1758086U JPS62130172U (en) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1758086U JPS62130172U (en) | 1986-02-12 | 1986-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62130172U true JPS62130172U (en) | 1987-08-17 |
Family
ID=30810465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1758086U Pending JPS62130172U (en) | 1986-02-12 | 1986-02-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62130172U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55117066A (en) * | 1979-03-01 | 1980-09-09 | Sulzer Ag | Injection valve for internal combustion engine with reciprocating piston |
-
1986
- 1986-02-12 JP JP1758086U patent/JPS62130172U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55117066A (en) * | 1979-03-01 | 1980-09-09 | Sulzer Ag | Injection valve for internal combustion engine with reciprocating piston |