JPS58130078U - fuel injection valve - Google Patents
fuel injection valveInfo
- Publication number
- JPS58130078U JPS58130078U JP2732482U JP2732482U JPS58130078U JP S58130078 U JPS58130078 U JP S58130078U JP 2732482 U JP2732482 U JP 2732482U JP 2732482 U JP2732482 U JP 2732482U JP S58130078 U JPS58130078 U JP S58130078U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection valve
- cylinder head
- heat
- needle 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図は従来例を示す断面図、第２図は本考案の実施例
を示す要部拡大縦断面図である。
１・・・・・・燃料噴射弁、４・・・・・・針弁、５・
・・・・・針弁ケース、５１・・・・・・前端面、５２
・・・・・・噴孔部、９・・・・・・ヒートインシュレ
ータ、９１・・・・・・フランジ部、１０・・・・・・
シール部材。FIG. 1 is a sectional view showing a conventional example, and FIG. 2 is an enlarged longitudinal sectional view of a main part showing an embodiment of the present invention. 1...Fuel injection valve, 4...Needle valve, 5.
...Needle valve case, 51...Front end surface, 52
...Nozzle hole part, 9 ... Heat insulator, 91 ... Flange part, 10 ...
Seal member.
Claims (1)
リンダヘッドに設置される燃料噴射弁において、針弁を
嵌挿した針弁ケースの前端面と先ｉ外周部に配置される
ヒートインシュレータをセラミック部材により構成する
と共に、上記ヒートインシュレータのフランジ部を耐熱
性、断熱性および比較的柔軟性を有するシール部材を介
して、前記燃料噴射弁とシリンダヘッドとの間に保持さ
れるようにしたことを特徴とする燃料噴射弁。In the fuel injection valve installed in the cylinder head to inject fuel from the fuel injection pump into the combustion chamber, the heat insulator placed on the front end surface of the needle valve case into which the needle valve is inserted and the outer periphery of the tip is made of ceramic. The flange portion of the heat insulator is held between the fuel injection valve and the cylinder head via a sealing member having heat resistance, heat insulation properties, and relatively flexibility. Characteristic fuel injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2732482U JPS58130078U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2732482U JPS58130078U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58130078U true JPS58130078U (en) | 1983-09-02 |
Family
ID=30039236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2732482U Pending JPS58130078U (en) | 1982-02-27 | 1982-02-27 | fuel injection valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58130078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009101879A1 (en) * | 2008-02-13 | 2009-08-20 | Mitsubishi Heavy Industries, Ltd. | Fuel injection valve device |
-
1982
- 1982-02-27 JP JP2732482U patent/JPS58130078U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009101879A1 (en) * | 2008-02-13 | 2009-08-20 | Mitsubishi Heavy Industries, Ltd. | Fuel injection valve device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58130078U (en) | fuel injection valve | |
| JPS58130074U (en) | fuel injection valve | |
| JPS58146875U (en) | fuel injection valve | |
| JPS58189368U (en) | Direct injection diesel engine fuel injection nozzle | |
| JPS58130082U (en) | fuel injection valve | |
| JPS5952179U (en) | Fuel injection nozzle mounting device | |
| JPS5879019U (en) | Pre-chamber structure of internal combustion engine | |
| JPS58130080U (en) | fuel injection valve | |
| JPS5851024U (en) | Diesel engine combustion chamber | |
| JPS6045871U (en) | fuel injected engine | |
| JPS5921024U (en) | Sub-combustion chamber of sub-chamber internal combustion engine | |
| JPS59115861U (en) | Pre-chamber diesel engine nozzle heat shield | |
| JPS5952182U (en) | Fuel injection nozzle mounting device | |
| JPS59130070U (en) | internal combustion engine fuel injection valve | |
| JPS58146876U (en) | Fuel injection valve heat shield device | |
| JPS59152176U (en) | fuel injection nozzle | |
| JPS6090568U (en) | Internal combustion engine fuel injection nozzle | |
| JPS6090524U (en) | Diesel engine pre-chamber structure | |
| JPS58189365U (en) | fuel injector | |
| JPS5988218U (en) | Heat shield for swirl chamber type diesel engine | |
| JPS58130076U (en) | fuel injection valve | |
| JPS58189367U (en) | hole nozzle | |
| JPS58149570U (en) | Fuel injection nozzle for in-cylinder injection | |
| JPS5818064U (en) | Fuel injection nozzle for internal combustion engine | |
| JPS5988220U (en) | Structure of diesel engine combustion chamber |