JPH0212069U - - Google Patents
Info
- Publication number
- JPH0212069U JPH0212069U JP8944788U JP8944788U JPH0212069U JP H0212069 U JPH0212069 U JP H0212069U JP 8944788 U JP8944788 U JP 8944788U JP 8944788 U JP8944788 U JP 8944788U JP H0212069 U JPH0212069 U JP H0212069U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- holes
- fuel injection
- injection nozzle
- nozzle holes
- 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 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に係る燃料噴射ノズルの一実施
例を示す要部拡大図、第２図は第１図の矢線−
方向に沿う断面図、第３図は第１図の噴孔群の
拡大図、第４図は従来の燃料噴射ノズルの要部拡
大図、第５図は第４図の矢線−方向に沿う断
面図である。
１……ノズルホルダ、１ａ……サツク部、５…
…噴孔群、５ａ〜５ｃ……角孔、６……燃料噴霧
。
FIG. 1 is an enlarged view of essential parts showing one embodiment of a fuel injection nozzle according to the present invention, and FIG. 2 is an arrow line shown in FIG.
3 is an enlarged view of the nozzle hole group in Fig. 1, Fig. 4 is an enlarged view of the main part of a conventional fuel injection nozzle, and Fig. 5 is taken along the direction of the arrow in Fig. 4. FIG. 1... Nozzle holder, 1a... Suck part, 5...
...Group of nozzle holes, 5a to 5c...Square holes, 6...Fuel spray.
Claims (1)
て所定の間隔で噴孔を複数穿設した燃料噴射ノズ
ルにおいて、前記各噴孔を、微小な角孔を微小間
隔で複数配置した噴孔群により形成したことを特
徴とする燃料噴射ノズル。 In a fuel injection nozzle in which a plurality of nozzle holes are bored at predetermined intervals along the circumferential direction in a sac portion at the tip of a nozzle holder, each of the nozzle holes is formed by a group of nozzle holes in which a plurality of small square holes are arranged at minute intervals. A fuel injection nozzle characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8944788U JPH0212069U (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8944788U JPH0212069U (en) | 1988-07-07 | 1988-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212069U true JPH0212069U (en) | 1990-01-25 |
Family
ID=31313997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8944788U Pending JPH0212069U (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212069U (en) |
-
1988
- 1988-07-07 JP JP8944788U patent/JPH0212069U/ja active Pending