JPS58167768U - electromagnetic fuel injection valve - Google Patents
electromagnetic fuel injection valveInfo
- Publication number
- JPS58167768U JPS58167768U JP6597382U JP6597382U JPS58167768U JP S58167768 U JPS58167768 U JP S58167768U JP 6597382 U JP6597382 U JP 6597382U JP 6597382 U JP6597382 U JP 6597382U JP S58167768 U JPS58167768 U JP S58167768U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- magnetic material
- injection valve
- plunger
- fuel injection
- 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図はこの考案の一実施例に係る電磁式燃料噴射弁を
示す断面図、第２図は上記噴射弁のプランジャ部を取り
出し断面して示す図である。
１８・・・燃料管、１９・・・ノズル、２０・・・管本
体、２１・・・励磁コイル、２２・・・プランジャ、２
４・・・スプリング、２５・・・保護管、２６ａ、２６
ｂ・・・突条、２７ａ、２７ｂ・・・燃料通路。FIG. 1 is a cross-sectional view showing an electromagnetic fuel injection valve according to an embodiment of the invention, and FIG. 2 is a cross-sectional view of the plunger portion of the injection valve. 18... Fuel pipe, 19... Nozzle, 20... Pipe body, 21... Excitation coil, 22... Plunger, 2
4... Spring, 25... Protection tube, 26a, 26
b... protrusion, 27a, 27b... fuel passage.
Claims (1)
端にノズルに連通ずる燃料管がそれぞれ連通される高融
点且つ非磁性材料からなる管体と、この・ 管体に内
包され耐摩耗性を有する非磁性材料からなる保護管と、
この保護管内にその軸線方向に移動自在に設定さればね
機構で常時一方向に位置設定される磁性材料でなるプラ
ンジ・←と、このプランジャの動きで上記燃料導管から
の燃料通路を開閉する弁機構とを具備し、上記保護管内
周のプランジャ部求接触面には、軸線方向に沿って燃料
通路を形成するようにしてなる電磁式燃料噴射弁。``A tube body made of a high melting point, non-magnetic material with an excitation coil wound around its outer circumference, a fuel conduit at one end and a fuel tube communicating with a nozzle at the other end, and a wear-resistant material enclosed within the tube body. a protective tube made of a non-magnetic material,
A plunger made of a magnetic material that is set movably in the axial direction within this protective tube and is always positioned in one direction by a spring mechanism, and a valve mechanism that opens and closes the fuel passage from the fuel conduit by the movement of this plunger. An electromagnetic fuel injection valve comprising: a fuel passage formed along an axial direction on a contact surface of the plunger portion on the inner periphery of the protective tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597382U JPS58167768U (en) | 1982-05-06 | 1982-05-06 | electromagnetic fuel injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597382U JPS58167768U (en) | 1982-05-06 | 1982-05-06 | electromagnetic fuel injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58167768U true JPS58167768U (en) | 1983-11-09 |
Family
ID=30075889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6597382U Pending JPS58167768U (en) | 1982-05-06 | 1982-05-06 | electromagnetic fuel injection valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167768U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325889A (en) * | 1976-07-17 | 1978-03-10 | Nippon Telegr & Teleph Corp <Ntt> | Method of cable connection by filling up with powder |
| JPS5744963B2 (en) * | 1976-03-03 | 1982-09-25 |
-
1982
- 1982-05-06 JP JP6597382U patent/JPS58167768U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744963B2 (en) * | 1976-03-03 | 1982-09-25 | ||
| JPS5325889A (en) * | 1976-07-17 | 1978-03-10 | Nippon Telegr & Teleph Corp <Ntt> | Method of cable connection by filling up with powder |
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