JPS62169252U - - Google Patents
Info
- Publication number
- JPS62169252U JPS62169252U JP5750386U JP5750386U JPS62169252U JP S62169252 U JPS62169252 U JP S62169252U JP 5750386 U JP5750386 U JP 5750386U JP 5750386 U JP5750386 U JP 5750386U JP S62169252 U JPS62169252 U JP S62169252U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- hole
- injection
- ring
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Description
第１図は本考案に係る燃料噴射弁の一実施例を
示す縦断側面図、第２図は第１図―線に沿う
断面図である。
２……筒状ノズルボデイ、３……噴孔、４……
振動子、５……リング状通路、６……面状通路、
７……ニードル弁。
FIG. 1 is a longitudinal sectional side view showing an embodiment of a fuel injection valve according to the present invention, and FIG. 2 is a sectional view taken along the line of FIG. 1. 2... Cylindrical nozzle body, 3... Nozzle hole, 4...
Vibrator, 5... ring-shaped passage, 6... planar passage,
7...Needle valve.
Claims (1)
これの内周面との間にリング状通路を形成するよ
うに振動子を設け、該振動子の中心に前記噴孔を
開閉するニードル弁を摺動可能に貫挿したことを
特徴とする燃料噴射弁。 Inside the cylindrical nozzle body with a nozzle hole at the tip,
A fuel characterized in that a vibrator is provided to form a ring-shaped passage between the vibrator and the inner circumferential surface thereof, and a needle valve for opening and closing the injection hole is slidably inserted into the center of the vibrator. injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986057503U JPH0441245Y2 (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986057503U JPH0441245Y2 (en) | 1986-04-18 | 1986-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169252U true JPS62169252U (en) | 1987-10-27 |
| JPH0441245Y2 JPH0441245Y2 (en) | 1992-09-28 |
Family
ID=30887269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986057503U Expired JPH0441245Y2 (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441245Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588571A (en) * | 1981-06-24 | 1983-01-18 | ラインハルト・ミユ−ルバウア | High-pressure injector with ultrasonic atomizer |
| JPS6022066A (en) * | 1983-07-19 | 1985-02-04 | Hitachi Metals Ltd | Fuel injector |
-
1986
- 1986-04-18 JP JP1986057503U patent/JPH0441245Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588571A (en) * | 1981-06-24 | 1983-01-18 | ラインハルト・ミユ−ルバウア | High-pressure injector with ultrasonic atomizer |
| JPS6022066A (en) * | 1983-07-19 | 1985-02-04 | Hitachi Metals Ltd | Fuel injector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441245Y2 (en) | 1992-09-28 |