JPS581879U - Solenoid valve for pressure switching - Google Patents
Solenoid valve for pressure switchingInfo
- Publication number
- JPS581879U JPS581879U JP9527281U JP9527281U JPS581879U JP S581879 U JPS581879 U JP S581879U JP 9527281 U JP9527281 U JP 9527281U JP 9527281 U JP9527281 U JP 9527281U JP S581879 U JPS581879 U JP S581879U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- solenoid
- pressure
- pressure switching
- valve body
- 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.)
- Granted
Links
Landscapes
- Multiple-Way Valves (AREA)
- Magnetically Actuated Valves (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図は従来の圧力切換用電磁弁の原理図、第2図は本
考案による圧力切換用電磁弁の縦断図、第3図は第2図
による電磁弁の応用例及び第4図は本考案の別の実施例
を示す。
18.18’ 、63.64:ポート、12゜12’
、16:弁室、21.21’、69.70:弁体1.2
3.23’ 、?1,72:ダイヤフラム、26、 6
5. 66:ソレノイド。Fig. 1 is a principle diagram of a conventional pressure switching solenoid valve, Fig. 2 is a longitudinal sectional view of a pressure switching solenoid valve according to the present invention, Fig. 3 is an application example of the solenoid valve according to Fig. 2, and Fig. 4 is a diagram of the present invention. Another embodiment of the invention is shown. 18.18', 63.64: Port, 12°12'
, 16: Valve chamber, 21.21', 69.70: Valve body 1.2
3.23',? 1, 72: diaphragm, 26, 6
5. 66: Solenoid.
Claims (3)
より駆動されて前記加圧源用ポートを開放する弁体を有
する弁室を備え、前記加圧源用ポートを開放するのに有
効な前記弁体の受圧面は、所定の圧力範囲で一旦開放す
るとばね力に抗して開放状態を保持し得る程度に閉鎖時
よりも広くなり、また前記弁室は前記ソレノイドと共通
か又は別のソレノイドにより駆動される前記弁体から独
立した別の弁体により低圧源へ連通されることを特徴と
する圧力切換用電磁弁。(1) A valve chamber having a load port, a pressure source port, and a valve body driven by a solenoid to open the pressure source port; The pressure-receiving surface of the valve body is wider than when it is closed to the extent that once it is opened in a predetermined pressure range, it can maintain the open state against the spring force, and the valve chamber is either common to the solenoid or separate from the solenoid. 1. A pressure switching solenoid valve, characterized in that the pressure switching solenoid valve is connected to a low pressure source by a separate valve body that is independent of the valve body driven by the valve body.
に設けられ、前記弁体と共通のソレノイドにより駆動さ
れることを特徴とする実用新案登録請求の範囲第1項記
載の圧力切換用電磁弁。(2) Utility model registration claim 1, characterized in that the other valve element is provided in another valve chamber that communicates with the valve chamber, and is driven by a common solenoid with the valve element. The pressure switching solenoid valve described.
られ、かつ別のソレノイドを備えたことを特徴とする実
用新案登録請求の範囲第1項記載の圧力切換用電磁弁。(3) The pressure switching solenoid valve according to claim 1, wherein the other valve element is provided in a common valve chamber with the valve element and includes another solenoid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9527281U JPS581879U (en) | 1981-06-29 | 1981-06-29 | Solenoid valve for pressure switching |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9527281U JPS581879U (en) | 1981-06-29 | 1981-06-29 | Solenoid valve for pressure switching |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS581879U true JPS581879U (en) | 1983-01-07 |
JPS6322392Y2 JPS6322392Y2 (en) | 1988-06-20 |
Family
ID=29890184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9527281U Granted JPS581879U (en) | 1981-06-29 | 1981-06-29 | Solenoid valve for pressure switching |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS581879U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6026632U (en) * | 1983-07-29 | 1985-02-22 | 日本ビクター株式会社 | Claw detection mechanism for preventing accidental erasure in reversible tape recorders |
-
1981
- 1981-06-29 JP JP9527281U patent/JPS581879U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6026632U (en) * | 1983-07-29 | 1985-02-22 | 日本ビクター株式会社 | Claw detection mechanism for preventing accidental erasure in reversible tape recorders |
Also Published As
Publication number | Publication date |
---|---|
JPS6322392Y2 (en) | 1988-06-20 |
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