JPH0375371U - - Google Patents

Info

Publication number
JPH0375371U
JPH0375371U JP13712089U JP13712089U JPH0375371U JP H0375371 U JPH0375371 U JP H0375371U JP 13712089 U JP13712089 U JP 13712089U JP 13712089 U JP13712089 U JP 13712089U JP H0375371 U JPH0375371 U JP H0375371U
Authority
JP
Japan
Prior art keywords
seal ring
valve body
valve
seal
ring
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
JP13712089U
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 JP13712089U priority Critical patent/JPH0375371U/ja
Publication of JPH0375371U publication Critical patent/JPH0375371U/ja
Pending legal-status Critical Current

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  • Taps Or Cocks (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す弁のシール構
造の断面図、第2図は従来の弁のシール構造の一
例を示す断面図である。 12……シートリング、13……弁体、15…
…シート面、16,17,18……環状溝、19
,20……シールリング、23,24……圧力空
間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁のシートリングのシート面に複数個のシール
    リング取付け用環状溝を同心円状に形成し;一つ
    の環状溝内にシールリングをシート面から突出し
    て弁体に当接するように装着するとともに、他の
    環状溝内にシールリングをシート面から突出しな
    いように装着し;少なくとも前記他の環状溝にお
    いては、シールリングを弁体方向に摺動可能に装
    着して、シールリングを弁体方向に付勢する圧力
    空間をシールリング後方に形成したことを特徴と
    する弁のシール構造。
JP13712089U 1989-11-27 1989-11-27 Pending JPH0375371U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13712089U JPH0375371U (ja) 1989-11-27 1989-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13712089U JPH0375371U (ja) 1989-11-27 1989-11-27

Publications (1)

Publication Number Publication Date
JPH0375371U true JPH0375371U (ja) 1991-07-29

Family

ID=31684293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13712089U Pending JPH0375371U (ja) 1989-11-27 1989-11-27

Country Status (1)

Country Link
JP (1) JPH0375371U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136425A (en) * 1976-05-12 1977-11-15 Japan Steel Works Ltd Sealing mechanism for ball valve * gate valve and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136425A (en) * 1976-05-12 1977-11-15 Japan Steel Works Ltd Sealing mechanism for ball valve * gate valve and the like

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