JPS58130076U - fuel injection valve - Google Patents
fuel injection valveInfo
- Publication number
- JPS58130076U JPS58130076U JP2730482U JP2730482U JPS58130076U JP S58130076 U JPS58130076 U JP S58130076U JP 2730482 U JP2730482 U JP 2730482U JP 2730482 U JP2730482 U JP 2730482U JP S58130076 U JPS58130076 U JP S58130076U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection valve
- nozzle
- needle valve
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す縦断面図、第２因は本考案の第１
の実施例を示す要部拡大縦断面図、第３図は本考案の第
２の実施例を示す要部拡大縦断面図である。
１・・・・・・燃料噴射弁、４・・・・・・針弁、５・
・・・・・弁座ケース、３，３０，３００・・・・・・
ノズルナツト、６゜６０．６００・・・・・・ヒートイ
ンシュレータ。Figure 1 is a vertical cross-sectional view showing the conventional example, and the second factor is the first factor of the present invention.
FIG. 3 is an enlarged vertical cross-sectional view of a main part showing a second embodiment of the present invention. 1...Fuel injection valve, 4...Needle valve, 5.
...Valve seat case, 3,30,300...
Nozzle nut, 6°60.600...Heat insulator.
Claims (1)
弁において、針弁を挿入した針弁ケースの外周に嵌装さ
れたノズルナツトを突出した先端部口りに前記ノズルと
一体に形成されたヒートインシュレータを配設したこと
を特徴とする燃料噴射弁。In a fuel injection valve that injects fuel from a fuel injection pump into a combustion chamber, there is a heat exchanger integrally formed with the nozzle at the tip of the nozzle nut protruding from the nozzle nut fitted on the outer periphery of the needle valve case into which the needle valve is inserted. A fuel injection valve characterized by being provided with an insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730482U JPS58130076U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730482U JPS58130076U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58130076U true JPS58130076U (en) | 1983-09-02 |
Family
ID=30039216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2730482U Pending JPS58130076U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130076U (en) |
-
1982
- 1982-02-27 JP JP2730482U patent/JPS58130076U/en active Pending
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