JPS6062681U - butterfly valve - Google Patents

butterfly valve

Info

Publication number
JPS6062681U
JPS6062681U JP15669883U JP15669883U JPS6062681U JP S6062681 U JPS6062681 U JP S6062681U JP 15669883 U JP15669883 U JP 15669883U JP 15669883 U JP15669883 U JP 15669883U JP S6062681 U JPS6062681 U JP S6062681U
Authority
JP
Japan
Prior art keywords
valve
butterfly valve
valve body
spout
opened
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
JP15669883U
Other languages
Japanese (ja)
Other versions
JPS643029Y2 (en
Inventor
義則 西野
昌彦 山本
藤岡　一吉
Original Assignee
日立造船株式会社
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 日立造船株式会社 filed Critical 日立造船株式会社
Priority to JP15669883U priority Critical patent/JPS6062681U/en
Publication of JPS6062681U publication Critical patent/JPS6062681U/en
Application granted granted Critical
Publication of JPS643029Y2 publication Critical patent/JPS643029Y2/ja
Granted legal-status Critical Current

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  • Lift Valve (AREA)
  • Details Of Valves (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) [Summary] 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 the drawing]

第１図、第２図は従来例を示し、第１図は斜視図、第２
図は横断面図、第３図〜第５図は本考案の一実施例を示
し、第３図は縦断面図、第４図、第５図は横断面図であ
る。 １・・・・・・バタフライ弁、２・・・・・・ケーシン
グ、４・・・・・・ライニング、５・・・・・・弁体、
５Ａ・・・・・・突出部、１０・・・・・・弁軸、１２
・・・・・・噴出口、１３・・・・・・供給路、１４・
・・・・・当て板、１５・・・・・・支杆。Figures 1 and 2 show conventional examples, with Figure 1 being a perspective view and Figure 2 being a perspective view.
The figure is a cross-sectional view, FIGS. 3 to 5 show an embodiment of the present invention, FIG. 3 is a longitudinal cross-sectional view, and FIGS. 4 and 5 are cross-sectional views. 1... Butterfly valve, 2... Casing, 4... Lining, 5... Valve body,
5A... Protrusion, 10... Valve stem, 12
...Spout port, 13... Supply channel, 14.
...Packing plate, 15...Standing rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁体の下流側に向く面に噴出口を形成し、この噴出口を
連通ずる供給路を上流側に向く面に開放し、前記弁体の
上流側に、弁体の閉動時に前記供給路を閉塞し且つ開動
時に開放する当て板を設けたことを特徴とするバタフラ
イ弁。A spout is formed on the surface facing the downstream side of the valve body, a supply passage communicating with the spout is opened on the face facing the upstream side, and the supply passage is formed on the upstream side of the valve body when the valve body is closed. A butterfly valve characterized by being provided with a backing plate that closes the valve and opens when the valve is opened.
JP15669883U 1983-10-07 1983-10-07 butterfly valve Granted JPS6062681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15669883U JPS6062681U (en) 1983-10-07 1983-10-07 butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15669883U JPS6062681U (en) 1983-10-07 1983-10-07 butterfly valve

Publications (2)

Publication Number Publication Date
JPS6062681U true JPS6062681U (en) 1985-05-01
JPS643029Y2 JPS643029Y2 (en) 1989-01-25

Family

ID=30345684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15669883U Granted JPS6062681U (en) 1983-10-07 1983-10-07 butterfly valve

Country Status (1)

Country Link
JP (1) JPS6062681U (en)

Also Published As

Publication number Publication date
JPS643029Y2 (en) 1989-01-25

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