JPS62128164U - - Google Patents
Info
- Publication number
- JPS62128164U JPS62128164U JP1650186U JP1650186U JPS62128164U JP S62128164 U JPS62128164 U JP S62128164U JP 1650186 U JP1650186 U JP 1650186U JP 1650186 U JP1650186 U JP 1650186U JP S62128164 U JPS62128164 U JP S62128164U
- Authority
- JP
- Japan
- Prior art keywords
- injection
- nozzle body
- fuel injection
- injection valve
- main
- 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図は第３図のＡ
―Ａ′線に沿う断面図、第５図は本考案の第二実
施例の要部を示す断面図、第６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、５９…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 A of Figure 3.
5 is a sectional view showing the main parts of the second embodiment of the present invention, and FIG. 6 is a sectional view showing the main parts of the third embodiment of the present invention. 55... Injection pipe, 56... Fuel injection valve, 57... Nozzle body, 58... Main injection path, 59... Air introduction hole.
Claims (1)
を設けた燃料噴射弁において、ノズル本体の周面
に開口した空気導入孔の他端を、主噴射路の噴射
側開口端の周囲に開口したことを特徴とする燃料
噴射弁のノズル構造。 In a fuel injection valve having a main injection passage communicating with an injection pipe inside the nozzle body, the other end of the air introduction hole opened on the circumferential surface of the nozzle body is opened around the injection side opening end of the main injection passage. A nozzle structure of a fuel injection valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650186U JPS62128164U (en) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650186U JPS62128164U (en) | 1986-02-07 | 1986-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128164U true JPS62128164U (en) | 1987-08-13 |
Family
ID=30808413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1650186U Pending JPS62128164U (en) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128164U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110769A (en) * | 1980-12-27 | 1982-07-09 | Toyota Central Res & Dev Lab Inc | Fuel injector |
| 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 |
-
1986
- 1986-02-07 JP JP1650186U patent/JPS62128164U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110769A (en) * | 1980-12-27 | 1982-07-09 | Toyota Central Res & Dev Lab Inc | Fuel injector |
| 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 |