JPS581879U - Solenoid valve for pressure switching - Google Patents

Solenoid valve for pressure switching

Info

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
Application number
JP9527281U
Other languages
Japanese (ja)
Other versions
JPS6322392Y2 (en
Inventor
大石　彰持
Original Assignee
日本光電工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本光電工業株式会社 filed Critical 日本光電工業株式会社
Priority to JP9527281U priority Critical patent/JPS581879U/en
Publication of JPS581879U publication Critical patent/JPS581879U/en
Application granted granted Critical
Publication of JPS6322392Y2 publication Critical patent/JPS6322392Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）負荷用ポート、加圧源用ポート及びソレノイドに
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. （２）前記別の弁体が前記弁室と互に連通ずる別の弁室
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. （３）　　前記別の弁体が前記弁体と共通の弁室に設け
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.
JP9527281U 1981-06-29 1981-06-29 Solenoid valve for pressure switching Granted JPS581879U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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