JPH03130474U - - Google Patents

Info

Publication number
JPH03130474U
JPH03130474U JP3896890U JP3896890U JPH03130474U JP H03130474 U JPH03130474 U JP H03130474U JP 3896890 U JP3896890 U JP 3896890U JP 3896890 U JP3896890 U JP 3896890U JP H03130474 U JPH03130474 U JP H03130474U
Authority
JP
Japan
Prior art keywords
valve
seal
outer peripheral
peripheral portion
main member
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
JP3896890U
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 JP3896890U priority Critical patent/JPH03130474U/ja
Publication of JPH03130474U publication Critical patent/JPH03130474U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示すダイヤフラ
ム弁の全体縦断面図、第2図はそのシール部の拡
大断面図、第3図及び第4図はこの考案の他の実
施例を示すシール部の拡大断面図、第5図はこの
考案の他の実施例を示すベローズ弁のシール部の
拡大断面図である。 12……ダイヤフラム、13……挟持部、17
……弁室側バルブボデイ、18……作動側バルブ
ボデイ、23……溶接材。
補正 平2.6.22 図面の簡単な説明を次のように補正する。 明細書7ページ4行目の「断面図」の後に「、
第6図は従来のシール部の拡大断面図」を挿入す
る。

Claims (1)

    【実用新案登録請求の範囲】
  1. シール部を有する主部材を挟圧して流体のシー
    ルをなすようにした弁装置において、前記主部材
    の少なくとも外周部を熱融着可能なフツ素樹脂に
    よつて構成するとともに前記外周部をバルブボデ
    イ本体部に溶接又は融着したことを特徴とする弁
    等のシール部構造。
JP3896890U 1990-04-10 1990-04-10 Pending JPH03130474U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3896890U JPH03130474U (ja) 1990-04-10 1990-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3896890U JPH03130474U (ja) 1990-04-10 1990-04-10

Publications (1)

Publication Number Publication Date
JPH03130474U true JPH03130474U (ja) 1991-12-27

Family

ID=31547447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3896890U Pending JPH03130474U (ja) 1990-04-10 1990-04-10

Country Status (1)

Country Link
JP (1) JPH03130474U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180150A2 (ja) * 2012-05-31 2013-12-05 株式会社フジキン ダイヤフラム弁

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180150A2 (ja) * 2012-05-31 2013-12-05 株式会社フジキン ダイヤフラム弁
JP2013249872A (ja) * 2012-05-31 2013-12-12 Fujikin Inc ダイヤフラム弁
WO2013180150A3 (ja) * 2012-05-31 2014-02-06 株式会社フジキン ダイヤフラム弁
US9404592B2 (en) 2012-05-31 2016-08-02 Fujikin Incorporated Diaphragm valve

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