JPH0432371U - - Google Patents

Info

Publication number
JPH0432371U
JPH0432371U JP7470690U JP7470690U JPH0432371U JP H0432371 U JPH0432371 U JP H0432371U JP 7470690 U JP7470690 U JP 7470690U JP 7470690 U JP7470690 U JP 7470690U JP H0432371 U JPH0432371 U JP H0432371U
Authority
JP
Japan
Prior art keywords
valve
power supply
closed
open
control switch
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
Application number
JP7470690U
Other languages
English (en)
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 filed Critical
Priority to JP7470690U priority Critical patent/JPH0432371U/ja
Publication of JPH0432371U publication Critical patent/JPH0432371U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案による電動弁の電動アクチユエ
ータの駆動回路図、第２図は従来の電動弁の電動
アクチユエータの駆動回路図である。 ７……切替スイツチ、９……電源、Ｍ……モー
タ、Ｘ……リレー、１０，１１……リミツトスイ
ツチ、ＣＳ……コントロールスイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電動アクチユエータを備え、該電動アクチユエ
    ータのコントロールスイツチを操作することによ
    り開閉制御する自動弁において、コントロールス
    イツチをＯＮもしくはＯＦＦすることにより、弁
    部を開弁から閉弁と、閉弁から開弁とに切替える
    ことができるように複数のリレー端子と電源端子
    を設け、該電源端子を切替える切替スイツチを上
    記弁部近傍に設けた電動弁。
JP7470690U 1990-07-13 1990-07-13 Pending JPH0432371U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7470690U JPH0432371U (ja) 1990-07-13 1990-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7470690U JPH0432371U (ja) 1990-07-13 1990-07-13

Publications (1)

Publication Number Publication Date
JPH0432371U true JPH0432371U (ja) 1992-03-16

Family

ID=31614633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7470690U Pending JPH0432371U (ja) 1990-07-13 1990-07-13

Country Status (1)

Country Link
JP (1) JPH0432371U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03270652A (ja) * 1990-03-16 1991-12-02 Nippon Gear Co Ltd バルブ開閉用遠隔監視制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03270652A (ja) * 1990-03-16 1991-12-02 Nippon Gear Co Ltd バルブ開閉用遠隔監視制御装置

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