JPS6441773U - - Google Patents

Info

Publication number
JPS6441773U
JPS6441773U JP13621887U JP13621887U JPS6441773U JP S6441773 U JPS6441773 U JP S6441773U JP 13621887 U JP13621887 U JP 13621887U JP 13621887 U JP13621887 U JP 13621887U JP S6441773 U JPS6441773 U JP S6441773U
Authority
JP
Japan
Prior art keywords
valve seat
semicircular
sectional shape
valve
valve box
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
JP13621887U
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 JP13621887U priority Critical patent/JPS6441773U/ja
Publication of JPS6441773U publication Critical patent/JPS6441773U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】
第1図乃至第4図はそれぞれ本考案の第1乃至
第4の実施例に係るダンパの縦断面図である。 2……弁箱、3a,3b……弁座、4……駆動
軸、6……羽根、8……縁材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 長手方向に垂直な断面形状が半円形で弁箱内に
    半円周面を突出させて設けられた弁座と、該弁座
    の半円周面に端縁に装着された断面形状が円形の
    縁材を介して当接可能に弁箱内に上記弁座に平行
    でその近傍に位置する駆動軸により開閉自由に装
    着された羽根とを有してなることを特徴とするダ
    ンパ。
JP13621887U 1987-09-08 1987-09-08 Pending JPS6441773U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13621887U JPS6441773U (ja) 1987-09-08 1987-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13621887U JPS6441773U (ja) 1987-09-08 1987-09-08

Publications (1)

Publication Number Publication Date
JPS6441773U true JPS6441773U (ja) 1989-03-13

Family

ID=31396519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13621887U Pending JPS6441773U (ja) 1987-09-08 1987-09-08

Country Status (1)

Country Link
JP (1) JPS6441773U (ja)

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