JPS62135867U - - Google Patents
Info
- Publication number
- JPS62135867U JPS62135867U JP2298886U JP2298886U JPS62135867U JP S62135867 U JPS62135867 U JP S62135867U JP 2298886 U JP2298886 U JP 2298886U JP 2298886 U JP2298886 U JP 2298886U JP S62135867 U JPS62135867 U JP S62135867U
- Authority
- JP
- Japan
- Prior art keywords
- injection
- nozzle body
- fuel injection
- main
- injection valve
- 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 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案を適用した燃料噴射システムの
概要図、第２図は上記システムに使用した燃料噴
射調節装置を拡大して示す断面図、第３図は本考
案の一実施例を示す断面図、第４図は本考案の要
部を拡大して示す断面図、第５図は第４図の底面
図、第６図は本考案の第二実施例の要部を示す断
面図、第７図は本考案の第三実施例の要部を示す
断面図である。
５５…噴射管、５６…燃料噴射弁、５７…ノズ
ル本体、５８…主噴射路、６０…空気導入孔。
Fig. 1 is a schematic diagram of a fuel injection system to which the present invention is applied, Fig. 2 is an enlarged cross-sectional view of a fuel injection adjustment device used in the above system, and Fig. 3 is a cross-sectional view showing an embodiment of the present invention. Figure 4 is an enlarged sectional view showing the main parts of the present invention, Fig. 5 is a bottom view of Fig. 4, and Fig. 6 is a sectional view showing the main parts of the second embodiment of the invention. FIG. 7 is a sectional view showing the main parts of a third embodiment of the present invention. 55... Injection pipe, 56... Fuel injection valve, 57... Nozzle body, 58... Main injection path, 60... Air introduction hole.
Claims (1)
を設けた燃料噴射弁において、ノズル本体の周囲
に開口した空気導入孔を上記主噴射路の噴射側開
口部に連通させたことを特徴とする燃料噴射弁の
ノズル構造。 A fuel injection valve having a main injection passage communicating with an injection pipe inside the nozzle body, characterized in that an air introduction hole opened around the nozzle body communicates with an injection side opening of the main injection passage. Fuel injection valve nozzle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2298886U JPS62135867U (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2298886U JPS62135867U (en) | 1986-02-21 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62135867U true JPS62135867U (en) | 1987-08-26 |
Family
ID=30820892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2298886U Pending JPS62135867U (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62135867U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155276A (en) * | 1981-12-31 | 1983-09-14 | オ−ビタル・エンジン・カンパニイ・プロプライエタリ・リミテイツド | Method and device for feeding liquid fuel to internal combustion engine |
| JPS5943962A (en) * | 1982-09-06 | 1984-03-12 | Toyota Motor Corp | Fuel injection valve device of double suction engine |
-
1986
- 1986-02-21 JP JP2298886U patent/JPS62135867U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58155276A (en) * | 1981-12-31 | 1983-09-14 | オ−ビタル・エンジン・カンパニイ・プロプライエタリ・リミテイツド | Method and device for feeding liquid fuel to internal combustion engine |
| JPS5943962A (en) * | 1982-09-06 | 1984-03-12 | Toyota Motor Corp | Fuel injection valve device of double suction engine |