JPH0482458U - - Google Patents

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Publication number
JPH0482458U
JPH0482458U JP12617090U JP12617090U JPH0482458U JP H0482458 U JPH0482458 U JP H0482458U JP 12617090 U JP12617090 U JP 12617090U JP 12617090 U JP12617090 U JP 12617090U JP H0482458 U JPH0482458 U JP H0482458U
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JP
Japan
Prior art keywords
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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
JP12617090U
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 JP12617090U priority Critical patent/JPH0482458U/ja
Publication of JPH0482458U publication Critical patent/JPH0482458U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例によるパツキンを示
す要部断面図、第2図は第1図のパツキンを二枚
羽根式バタフライ弁の弁体側に設けた例を示す要
部断面図、第3図は第1図のパツキンを二枚羽根
式バタフライ弁の弁座側に設けた例を示す要部断
面図、第4図は第2図に示す適用例におけるパツ
キン封入流体供給配管の取出し例を示す二枚羽根
式バタフライ弁の全体図、第5図は従来のパツキ
ンを用いている二枚羽根式バタフライ弁の全体図
、第6図は第5図の部を拡大して従来のパツキ
ンを示す図である。 2……弁体、3……パツキン押え、5……弁箱
、6……弁座、7……隙間、31……中空パツキ
ン、32……封入流体導入口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弾性材料で作つた環状の中空パツキンから成り
    、この中空パツキンはその内部に流体を導入して
    パツキンを膨張させる流体導入口を備えたことを
    特徴とするパツキン。
JP12617090U 1990-11-28 1990-11-28 Pending JPH0482458U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12617090U JPH0482458U (ja) 1990-11-28 1990-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12617090U JPH0482458U (ja) 1990-11-28 1990-11-28

Publications (1)

Publication Number Publication Date
JPH0482458U true JPH0482458U (ja) 1992-07-17

Family

ID=31873737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12617090U Pending JPH0482458U (ja) 1990-11-28 1990-11-28

Country Status (1)

Country Link
JP (1) JPH0482458U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070874A (ja) * 2018-10-31 2020-05-07 株式会社栗本鐵工所 バタフライ弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070874A (ja) * 2018-10-31 2020-05-07 株式会社栗本鐵工所 バタフライ弁

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