JPH0250175U - - Google Patents
Info
- Publication number
- JPH0250175U JPH0250175U JP12706888U JP12706888U JPH0250175U JP H0250175 U JPH0250175 U JP H0250175U JP 12706888 U JP12706888 U JP 12706888U JP 12706888 U JP12706888 U JP 12706888U JP H0250175 U JPH0250175 U JP H0250175U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- valve
- fuel oil
- injection valve
- fuel
- 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 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 8
- 239000000295 fuel oil Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１〜３図は本考案に係るもので、第１図は燃
料噴射弁の詳細図、第２図は第１図の―断面
図、第３図はデイーゼル機関の燃料噴射機構、第
４図は従来の燃料噴射弁の詳細図である。
５…燃料噴射弁、６…針弁、６ａ…同羽根、７
…燃料油入口穴。
Figures 1 to 3 are related to the present invention; Figure 1 is a detailed view of the fuel injection valve, Figure 2 is a sectional view of Figure 1, Figure 3 is the fuel injection mechanism of a diesel engine, and Figure 4 is a detailed view of the fuel injection valve. is a detailed diagram of a conventional fuel injection valve. 5...Fuel injection valve, 6...needle valve, 6a...same vane, 7
...Fuel oil inlet hole.
Claims (1)
を有するデイーゼル機関の燃料噴射弁５において
、その軸心線または延長線が針弁中心から角度θ
だけ偏位するように穿設された１個又は複数の燃
料油入口穴７と、該燃料油入口穴に面して針弁６
に設けられた複数の羽根６ａとを有してなる燃料
噴射弁の針弁回転機構。 Needle valve 6 that automatically opens and closes depending on fuel oil injection pressure
In the fuel injection valve 5 of a diesel engine having
One or more fuel oil inlet holes 7 are drilled so as to be offset by a distance, and a needle valve 6 faces the fuel oil inlet holes.
A needle valve rotation mechanism for a fuel injection valve having a plurality of blades 6a provided in the fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12706888U JPH0250175U (en) | 1988-09-30 | 1988-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12706888U JPH0250175U (en) | 1988-09-30 | 1988-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250175U true JPH0250175U (en) | 1990-04-09 |
Family
ID=31379158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12706888U Pending JPH0250175U (en) | 1988-09-30 | 1988-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020339A (en) * | 2012-07-23 | 2014-02-03 | Okayama Univ | Fuel injection nozzle |
-
1988
- 1988-09-30 JP JP12706888U patent/JPH0250175U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020339A (en) * | 2012-07-23 | 2014-02-03 | Okayama Univ | Fuel injection nozzle |