JPH0251773U - - Google Patents

Info

Publication number
JPH0251773U
JPH0251773U JP13066488U JP13066488U JPH0251773U JP H0251773 U JPH0251773 U JP H0251773U JP 13066488 U JP13066488 U JP 13066488U JP 13066488 U JP13066488 U JP 13066488U JP H0251773 U JPH0251773 U JP H0251773U
Authority
JP
Japan
Prior art keywords
valve
valve body
valve seat
joint surface
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
JP13066488U
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 JP13066488U priority Critical patent/JPH0251773U/ja
Publication of JPH0251773U publication Critical patent/JPH0251773U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)

Description

【図面の簡単な説明】
第1図は本願考案の実施例の正面断面図、第2
図は同じく弁体弁座の一部側面図、第3図は同じ
く弁体弁座と弁箱弁座の一部正面断面図、第4図
は従来技術の弁体弁座と弁箱弁座の一部正面断面
図。 1……弁箱、10……弁箱弁座、11……弁体
弁座、14A,14B……突条、15……緩衝室
、16……通水路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁体弁座と弁箱弁座の、少くとも一方を弾性材
    により形成し、その接合面には2条の突条を突設
    して、対向する他方の平面状接合面との間に緩衝
    室を形成し、かつ前記突条の一部を切欠いた通水
    路を開設したことを特徴とする逆止弁の弁座。
JP13066488U 1988-10-05 1988-10-05 Pending JPH0251773U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13066488U JPH0251773U (ja) 1988-10-05 1988-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13066488U JPH0251773U (ja) 1988-10-05 1988-10-05

Publications (1)

Publication Number Publication Date
JPH0251773U true JPH0251773U (ja) 1990-04-12

Family

ID=31386036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13066488U Pending JPH0251773U (ja) 1988-10-05 1988-10-05

Country Status (1)

Country Link
JP (1) JPH0251773U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019035437A (ja) * 2017-08-10 2019-03-07 前澤工業株式会社 逆止弁
JP2021052634A (ja) * 2019-09-27 2021-04-08 水作株式会社 水槽内清掃具の水流制御弁構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019035437A (ja) * 2017-08-10 2019-03-07 前澤工業株式会社 逆止弁
JP2021052634A (ja) * 2019-09-27 2021-04-08 水作株式会社 水槽内清掃具の水流制御弁構造

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