JPH03383U - - Google Patents

Info

Publication number
JPH03383U
JPH03383U JP6152289U JP6152289U JPH03383U JP H03383 U JPH03383 U JP H03383U JP 6152289 U JP6152289 U JP 6152289U JP 6152289 U JP6152289 U JP 6152289U JP H03383 U JPH03383 U JP H03383U
Authority
JP
Japan
Prior art keywords
valve
ports
valve seat
operation confirmation
electrodes
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
JP6152289U
Other languages
English (en)
Other versions
JPH0443659Y2 (ja
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 JP6152289U priority Critical patent/JPH0443659Y2/ja
Publication of JPH03383U publication Critical patent/JPH03383U/ja
Application granted granted Critical
Publication of JPH0443659Y2 publication Critical patent/JPH0443659Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】
第1図は第2図のA−A断面図、第2図は本考
案の第1実施例の縦断正面図、第3図は第1図の
要部拡大図、第4図は表示機構の一例を示す回路
図、第5図は公知の動作確認機構の縦断正面図で
ある。 11…弁部、12…電磁部、16…弁座、17
…電極、25…弁体、P,A…ポート。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 複数のポート及びこれらのポートを連通させ
    る流路中の弁座を有する弁部と、上記弁座を開閉
    する弁体を駆動する駆動部とを備えた弁において
    、 上記弁部を、電気絶縁性の素材で形成するとと
    もに、弁部に設けた複数の電極の先端を弁座のシ
    ール面に露出させ、 上記弁体を導電性弾性体で形成した、 ことを特徴とする弁の動作確認機構。 2 複数の電極の電気的接続により動作する表示
    機構を設けた、 ことを特徴とする請求項1に記載した弁の動作
    確認機構。
JP6152289U 1989-05-26 1989-05-26 Expired JPH0443659Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6152289U JPH0443659Y2 (ja) 1989-05-26 1989-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6152289U JPH0443659Y2 (ja) 1989-05-26 1989-05-26

Publications (2)

Publication Number Publication Date
JPH03383U true JPH03383U (ja) 1991-01-07
JPH0443659Y2 JPH0443659Y2 (ja) 1992-10-15

Family

ID=31589843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6152289U Expired JPH0443659Y2 (ja) 1989-05-26 1989-05-26

Country Status (1)

Country Link
JP (1) JPH0443659Y2 (ja)

Also Published As

Publication number Publication date
JPH0443659Y2 (ja) 1992-10-15

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