JPH01119976U - - Google Patents

Info

Publication number
JPH01119976U
JPH01119976U JP1507788U JP1507788U JPH01119976U JP H01119976 U JPH01119976 U JP H01119976U JP 1507788 U JP1507788 U JP 1507788U JP 1507788 U JP1507788 U JP 1507788U JP H01119976 U JPH01119976 U JP H01119976U
Authority
JP
Japan
Prior art keywords
sphere
valve
spherical
valve body
gap
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.)
Granted
Application number
JP1507788U
Other languages
English (en)
Other versions
JPH0449415Y2 (ja
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 JP1507788U priority Critical patent/JPH0449415Y2/ja
Publication of JPH01119976U publication Critical patent/JPH01119976U/ja
Application granted granted Critical
Publication of JPH0449415Y2 publication Critical patent/JPH0449415Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は第２図における開弁状態の要部の拡大
断面図、第２図は本考案の一実施例を示す球形弁
の閉弁状態における断面図、第３図は従来例を示
す球形弁の閉弁状態における断面図、第４図は第
３図の開弁状態における要部の拡大断面図である
。 １……弁本体、２……球体、２ａ……流路、３
……環状シート、４……シール体、６……隙間、
７……開口、８……弾性リツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁本体と、該弁本体内に挿設された流路を有す
    る球体と、前記弁本体と前記球体との間に介挿し
    たシートと、該シートと前記球体との隙間を閉塞
    するよう前記シートに取り付けられたシール体と
    よりなる球形弁において、前記球体に、前記隙間
    の流路側に露出する開口の少なくとも大略下半周
    部分を覆うように弾性リツプを配設したことを特
    徴とする球形弁の異物混入防止装置。
JP1507788U 1988-02-05 1988-02-05 Expired JPH0449415Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1507788U JPH0449415Y2 (ja) 1988-02-05 1988-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1507788U JPH0449415Y2 (ja) 1988-02-05 1988-02-05

Publications (2)

Publication Number Publication Date
JPH01119976U true JPH01119976U (ja) 1989-08-14
JPH0449415Y2 JPH0449415Y2 (ja) 1992-11-20

Family

ID=31226816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1507788U Expired JPH0449415Y2 (ja) 1988-02-05 1988-02-05

Country Status (1)

Country Link
JP (1) JPH0449415Y2 (ja)

Also Published As

Publication number Publication date
JPH0449415Y2 (ja) 1992-11-20

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