JPH0277375U - - Google Patents
Info
- Publication number
- JPH0277375U JPH0277375U JP15725388U JP15725388U JPH0277375U JP H0277375 U JPH0277375 U JP H0277375U JP 15725388 U JP15725388 U JP 15725388U JP 15725388 U JP15725388 U JP 15725388U JP H0277375 U JPH0277375 U JP H0277375U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- yoke
- facing
- solenoid 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案に係る電磁弁の縦断側面図、第
２図は本考案における電磁弁のプランジヤ上端部
の拡大面図、第３図は従来のプランジヤ上端部の
拡大断面図である。第４図は本考案における面取
りの寸法と保持力の関係を示すグラフ図である。
１……コイル、２……ヨーク、３……プランジ
ヤガイド、４……プランジヤ、５……弁口、６…
…弁体、７……テーパ面、８……アーム。
FIG. 1 is a longitudinal sectional side view of a solenoid valve according to the present invention, FIG. 2 is an enlarged sectional view of the upper end of a plunger of the solenoid valve according to the present invention, and FIG. 3 is an enlarged sectional view of the upper end of a conventional plunger. FIG. 4 is a graph showing the relationship between chamfer dimensions and holding force in the present invention. 1...Coil, 2...Yoke, 3...Plunger guide, 4...Plunger, 5...Valve port, 6...
...valve body, 7...tapered surface, 8...arm.
Claims (1)
されたヨーク２と、このヨーク２に対向してプラ
ンジヤガイド３中を上下摺動するプランジヤ４と
、このプランジヤ４の下端部に取付けられて弁口
５を開閉する弁体６とよになる電磁弁であつて、
ヨークに対向するプランジヤ端面の周縁部に下広
がりの円錐テーパ面７からなる面取りを施し、且
つその面取りの寸法Ｃをプランジヤ径Ｄの１０分
の１乃至５分の１の範囲に規定してなることを特
徴とする電磁弁。 A yoke 2 fixed to the upper part so as to be excited by the coil 1, a plunger 4 sliding vertically in a plunger guide 3 facing the yoke 2, and a valve attached to the lower end of the plunger 4. A solenoid valve having a valve body 6 for opening and closing a port 5,
The peripheral edge of the end face of the plunger facing the yoke is chamfered with a conical tapered surface 7 that widens downward, and the dimension C of the chamfer is defined in the range of 1/10 to 1/5 of the plunger diameter D. A solenoid valve characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15725388U JPH0277375U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15725388U JPH0277375U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277375U true JPH0277375U (en) | 1990-06-13 |
Family
ID=31436537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15725388U Pending JPH0277375U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101030673B1 (en) * | 2008-09-10 | 2011-04-22 | 세일전자 주식회사 | Solenoid valve |
-
1988
- 1988-11-30 JP JP15725388U patent/JPH0277375U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101030673B1 (en) * | 2008-09-10 | 2011-04-22 | 세일전자 주식회사 | Solenoid valve |