JPS59141262U - metal sheet ring - Google Patents

metal sheet ring

Info

Publication number
JPS59141262U
JPS59141262U JP3420283U JP3420283U JPS59141262U JP S59141262 U JPS59141262 U JP S59141262U JP 3420283 U JP3420283 U JP 3420283U JP 3420283 U JP3420283 U JP 3420283U JP S59141262 U JPS59141262 U JP S59141262U
Authority
JP
Japan
Prior art keywords
valve
metal sheet
sheet ring
sealing action
metal seat
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
JP3420283U
Other languages
Japanese (ja)
Inventor
中西　幹磨
Original Assignee
株式会社巴技術研究所
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 株式会社巴技術研究所 filed Critical 株式会社巴技術研究所
Priority to JP3420283U priority Critical patent/JPS59141262U/en
Publication of JPS59141262U publication Critical patent/JPS59141262U/en
Pending legal-status Critical Current

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  • Lift Valve (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) [Abstract] 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 drawings]

第１Ａ図、第１Ｂ図は公知のメタルシールをそなえたち
ょう形弁の要部断面図、第２図ないし第４図は本考案の
実施例を示すちょう形弁の要部断面図である。 １・・・弁本体、２・・・弁板、３・・・弁軸、４・・
・保持リング、５・・・補助リング、６・・・メタルシ
ートリング、６ａ・・・内側環状部、＠ｂ、　＠ｃ・・
・外側環状部、６ｄ・・・中間環状部、７ａ、　　７ｂ
、　　フ小・・コイルスプリング。FIGS. 1A and 1B are sectional views of main parts of a butterfly-shaped valve equipped with a known metal seal, and FIGS. 2 to 4 are sectional views of main parts of butterfly-shaped valves showing embodiments of the present invention. 1... Valve body, 2... Valve plate, 3... Valve shaft, 4...
・Retaining ring, 5... Auxiliary ring, 6... Metal seat ring, 6a... Inner annular part, @b, @c...
・Outer annular part, 6d...middle annular part, 7a, 7b
, Small coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 偏心型ちょう形弁の弁本体と、その−側に固着した保持
リングとの間に支持されており、弁閉成時に弁板周縁に
圧接してシール作用を行なう内側環状部と、これと一体
で弁本体と保持リングとの間のシール作用をおこなう外
側環状部をそなえたメタルシートリングにおいて、前記
外側環状部を半径方向断面はぼＵ字状に形成してその内
部に、全周に亘ってコイルスプリングを着脱自在に配設
してなるメタルシートリング。It is supported between the valve body of an eccentric butterfly valve and a retaining ring fixed to the negative side thereof, and is integrated with an inner annular part that presses against the periphery of the valve plate to perform a sealing action when the valve is closed. A metal seat ring is provided with an outer annular portion that performs a sealing action between the valve body and the retaining ring. A metal seat ring with a detachable coil spring.
JP3420283U 1983-03-11 1983-03-11 metal sheet ring Pending JPS59141262U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3420283U JPS59141262U (en) 1983-03-11 1983-03-11 metal sheet ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3420283U JPS59141262U (en) 1983-03-11 1983-03-11 metal sheet ring

Publications (1)

Publication Number Publication Date
JPS59141262U true JPS59141262U (en) 1984-09-20

Family

ID=30164974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3420283U Pending JPS59141262U (en) 1983-03-11 1983-03-11 metal sheet ring

Country Status (1)

Country Link
JP (1) JPS59141262U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013527395A (en) * 2010-05-11 2013-06-27 カー エス ベー エス．アー．エス． Valve with metal gasket

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124166A (en) * 1980-12-12 1982-08-02 Meushine Dou Riariseishiyou Me Sealing device of valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124166A (en) * 1980-12-12 1982-08-02 Meushine Dou Riariseishiyou Me Sealing device of valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013527395A (en) * 2010-05-11 2013-06-27 カー エス ベー エス．アー．エス． Valve with metal gasket

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