JPS61171869U - - Google Patents
Info
- Publication number
- JPS61171869U JPS61171869U JP5369185U JP5369185U JPS61171869U JP S61171869 U JPS61171869 U JP S61171869U JP 5369185 U JP5369185 U JP 5369185U JP 5369185 U JP5369185 U JP 5369185U JP S61171869 U JPS61171869 U JP S61171869U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- valve
- tapered surface
- inclination
- tip
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の要部断面図である。
１…弁本体、２…噴孔、３…弁座、４…ニード
ル、５…テーパ面、６…溝。
ル、５…テーパ面、６…溝。
Claims (1)
- 内燃機関の燃料噴射弁において、弁本体の弁座
に着座するニードルの先端のテーパ面に、ニード
ルの軸線に対し傾斜角度で複数の溝を設けたこと
を特徴とする燃料噴射弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5369185U JPS61171869U (ja) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5369185U JPS61171869U (ja) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171869U true JPS61171869U (ja) | 1986-10-25 |
Family
ID=30574793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5369185U Pending JPS61171869U (ja) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171869U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273873A (ja) * | 1988-04-25 | 1989-11-01 | Toyota Motor Corp | 燃料噴射弁 |
| JPH03182682A (ja) * | 1989-12-12 | 1991-08-08 | Nippondenso Co Ltd | 燃料噴射弁 |
| WO2014119473A1 (ja) * | 2013-02-04 | 2014-08-07 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
-
1985
- 1985-04-12 JP JP5369185U patent/JPS61171869U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273873A (ja) * | 1988-04-25 | 1989-11-01 | Toyota Motor Corp | 燃料噴射弁 |
| JPH03182682A (ja) * | 1989-12-12 | 1991-08-08 | Nippondenso Co Ltd | 燃料噴射弁 |
| WO2014119473A1 (ja) * | 2013-02-04 | 2014-08-07 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
| JP2014148956A (ja) * | 2013-02-04 | 2014-08-21 | Hitachi Automotive Systems Ltd | 燃料噴射弁 |
| US9534573B2 (en) | 2013-02-04 | 2017-01-03 | Hitachi Automotive Systems, Ltd. | Fuel injection valve |