JPS6411363U - - Google Patents
Info
- Publication number
- JPS6411363U JPS6411363U JP10458087U JP10458087U JPS6411363U JP S6411363 U JPS6411363 U JP S6411363U JP 10458087 U JP10458087 U JP 10458087U JP 10458087 U JP10458087 U JP 10458087U JP S6411363 U JPS6411363 U JP S6411363U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- air
- air mixing
- mixing means
- injection port
- 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 12
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示す燃料噴射弁の
先端部の断面図、第２図は衝突板の形状や取付け
状態を示した斜視図、第３図、第４図、第５図は
本考案の他の実施例を示すものであり、第３図は
衝突板を空気混合アダプタの外側へ突出したもの
、第４図は衝突板内面をテーパ状に形成したもの
、第５図は空気混合アダプタの燃料噴射部付近を
テーパ状に形成し噴射角度を広げたものである。
１０……燃料噴射弁本体、１２ａ……燃料通路
、１２……空気混合アダプタ、１６……空気通路
、１４……空気導入アダプタ、１８……衝突板。
Fig. 1 is a sectional view of the tip of a fuel injection valve showing an embodiment of the present invention, Fig. 2 is a perspective view showing the shape and mounting state of the collision plate, Figs. 3, 4, and 5. 3 shows another embodiment of the present invention, in which FIG. 3 shows the collision plate protruding to the outside of the air mixing adapter, FIG. 4 shows the collision plate with a tapered inner surface, and FIG. The vicinity of the fuel injection part of the air mixing adapter is formed into a tapered shape to widen the injection angle. DESCRIPTION OF SYMBOLS 10... Fuel injection valve main body, 12a... Fuel passage, 12... Air mixing adapter, 16... Air passage, 14... Air introduction adapter, 18... Collision plate.
Claims (1)
液体燃料に、空気流を衝突せしめる空気混合手段
を噴射弁本体の先端部に装着した燃料噴射装置に
おいて、該空気混合手段の内部に該噴射口に連続
する燃料通路を形成し、空気混合手段内に形成さ
れた空気室から燃料通路側壁に連通する複数の空
気通路を設け、燃料通路を通過する燃料に空気の
粒を混入するよう構成すると共に、燃料通路の終
端部の燃料噴射口に対向するように前記空気混合
手段と一体的に衝突板を設けたことを特徴とする
燃料噴射装置。 In a fuel injection device in which an air mixing means is attached to the tip of the injection valve body to cause an air flow to collide with liquid fuel injected from an injection port provided in the injection valve body, the injection port is provided inside the air mixing device. a plurality of air passages communicating from an air chamber formed in the air mixing means to a side wall of the fuel passage, and configured to mix air particles into the fuel passing through the fuel passage; . A fuel injection device, characterized in that a collision plate is provided integrally with the air mixing means so as to face a fuel injection port at an end of a fuel passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10458087U JPS6411363U (en) | 1987-07-09 | 1987-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10458087U JPS6411363U (en) | 1987-07-09 | 1987-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411363U true JPS6411363U (en) | 1989-01-20 |
Family
ID=31336426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10458087U Pending JPS6411363U (en) | 1987-07-09 | 1987-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411363U (en) |
-
1987
- 1987-07-09 JP JP10458087U patent/JPS6411363U/ja active Pending