JPS62163381U - - Google Patents
Info
- Publication number
- JPS62163381U JPS62163381U JP4831286U JP4831286U JPS62163381U JP S62163381 U JPS62163381 U JP S62163381U JP 4831286 U JP4831286 U JP 4831286U JP 4831286 U JP4831286 U JP 4831286U JP S62163381 U JPS62163381 U JP S62163381U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- port
- housing
- valve
- solenoid 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Description
第１図は本考案の横断面を示す図、第２図は第
１図の要部を拡大した図である。
１……ハウジング、１ａ……第１ポート、１ｂ
……第２―ポート、２……ボビン、３……電磁コ
イル、４……ソレノイド、５……ダイヤフラム、
５ａ……突起、５ｂ……貫通穴、６……第１圧力
室、７……第２圧力室、９……コイルスプリング
。
FIG. 1 is a cross-sectional view of the present invention, and FIG. 2 is an enlarged view of the main part of FIG. 1. 1... Housing, 1a... First port, 1b
... 2nd port, 2 ... bobbin, 3 ... electromagnetic coil, 4 ... solenoid, 5 ... diaphragm,
5a...Protrusion, 5b...Through hole, 6...First pressure chamber, 7...Second pressure chamber, 9...Coil spring.
Claims (1)
器に接続可能な第２ポートをそなえたハウジング
と、該ハウジング内に軸方向に摺動可能に配設さ
れるプランジヤと、ソレノイドの励磁作用により
前記第１ポート、第２ポートの間を開閉する弁を
有するダイヤフラムとを有するソレノイドバルブ
において、前記ダイヤコラムの有効径に略等しい
部位に弁開閉用環状突起部を前記ダイヤフラムと
一体に設け、かつ前記ダイヤフラムを貫通する通
気用貫通穴を設け、前記ダイヤフラムの両面にそ
れぞれ圧力室を設け、該両圧力室の圧力を略等し
くなるようにしたソレノイドバルブ。 a housing having a first port connectable to a pressure source and a second port connectable to a device to be controlled; a plunger disposed slidably in the axial direction within the housing; In a solenoid valve having a diaphragm having a valve that opens and closes between a first port and a second port, a valve opening/closing annular protrusion is provided integrally with the diaphragm at a portion substantially equal to the effective diameter of the diaphragm column, and A solenoid valve having a ventilation hole penetrating through a diaphragm, pressure chambers provided on both sides of the diaphragm, and pressures in the two pressure chambers being approximately equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4831286U JPS62163381U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4831286U JPS62163381U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62163381U true JPS62163381U (en) | 1987-10-17 |
Family
ID=30869720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4831286U Pending JPS62163381U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196584U (en) * | 1987-12-18 | 1989-06-27 | ||
| JP4806415B2 (en) * | 2004-11-09 | 2011-11-02 | ヴァレオ システム ドゥ コントロル モツール | Valve incorporating means for balancing pressure on both sides of the valve body |
-
1986
- 1986-03-31 JP JP4831286U patent/JPS62163381U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196584U (en) * | 1987-12-18 | 1989-06-27 | ||
| JP4806415B2 (en) * | 2004-11-09 | 2011-11-02 | ヴァレオ システム ドゥ コントロル モツール | Valve incorporating means for balancing pressure on both sides of the valve body |