JPS6062661U - Butterfly valve seal structure - Google Patents

Butterfly valve seal structure

Info

Publication number
JPS6062661U
JPS6062661U JP15670083U JP15670083U JPS6062661U JP S6062661 U JPS6062661 U JP S6062661U JP 15670083 U JP15670083 U JP 15670083U JP 15670083 U JP15670083 U JP 15670083U JP S6062661 U JPS6062661 U JP S6062661U
Authority
JP
Japan
Prior art keywords
butterfly valve
seal structure
valve seal
strip
casing
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
JP15670083U
Other languages
Japanese (ja)
Other versions
JPS622362Y2 (en
Inventor
義則 西野
昌彦 山本
宇田　忠義
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 JP15670083U priority Critical patent/JPS6062661U/en
Publication of JPS6062661U publication Critical patent/JPS6062661U/en
Application granted granted Critical
Publication of JPS622362Y2 publication Critical patent/JPS622362Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (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３図は従来例を示し、第１図は斜視図、第２
図、第３図は要部の断面図、第４図、第５図は本考案の
一実施例を示し、第４図は断面図、第５図は要部の断面
図である。 １・・・・・・バタフライ弁、２・・・・・・ケーシン
グ、４・・・・・・ゴムライニング、５・・・・・・弁
体、１０・・・・・・シール部、１２・・・・・・シー
ル材、１３・・・・・・接着剤、１７・・・・・・凹部
、１７ａ・・・・・・傾斜面、１８・・・・・・条体、
１８Ａ・・・・・・彎曲部、１８Ｂ・・・・・・筒状部
、１９・・・・・・傾斜重合部、２０・・・・・・樹脂
、２４・・・・・・弁軸。Figures 1 to 3 show conventional examples, with Figure 1 being a perspective view and Figure 2 being a perspective view.
4 and 5 show an embodiment of the present invention, FIG. 4 is a sectional view, and FIG. 5 is a sectional view of important parts. DESCRIPTION OF SYMBOLS 1...Butterfly valve, 2...Casing, 4...Rubber lining, 5...Valve body, 10...Seal portion, 12 ... Sealing material, 13 ... Adhesive, 17 ... Concavity, 17a ... Inclined surface, 18 ... Stripe,
18A...Curved part, 18B...Cylindrical part, 19...Incline overlapping part, 20...Resin, 24...Valve stem .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングの内面に蟻溝状の凹部を形成し、この凹部内
からケーシング内面に亘ってΩ状の条体を配設し、この
条体内にシール材を挿入して固着し、このシール材の背
面側で前記条体内に樹脂を充てんしたことを特徴とする
バタフライ弁のシール部構造。A dovetail-shaped recess is formed on the inner surface of the casing, an Ω-shaped strip is arranged from inside this recess to the inner surface of the casing, and a sealing material is inserted and fixed into this strip, and the back surface of this sealing material is A seal structure for a butterfly valve, characterized in that the strip is filled with resin at the side.
JP15670083U 1983-10-07 1983-10-07 Butterfly valve seal structure Granted JPS6062661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15670083U JPS6062661U (en) 1983-10-07 1983-10-07 Butterfly valve seal structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15670083U JPS6062661U (en) 1983-10-07 1983-10-07 Butterfly valve seal structure

Publications (2)

Publication Number Publication Date
JPS6062661U true JPS6062661U (en) 1985-05-01
JPS622362Y2 JPS622362Y2 (en) 1987-01-20

Family

ID=30345687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15670083U Granted JPS6062661U (en) 1983-10-07 1983-10-07 Butterfly valve seal structure

Country Status (1)

Country Link
JP (1) JPS6062661U (en)

Also Published As

Publication number Publication date
JPS622362Y2 (en) 1987-01-20

Similar Documents

Publication Publication Date Title
JPS6062661U (en) Butterfly valve seal structure
JPS60114372U (en) oil seal
JPS58167306U (en) Blind rivet for gas sealing
JPS6062664U (en) Butterfly valve seal structure
JPS6085667U (en) gate valve
JPS5949527U (en) Automotive refueling section
JPS5922446U (en) Nozzle for injecting developer, etc. into X-ray packaging film
JPS6062660U (en) butterfly valve
JPS58111340U (en) gasket
JPS59103849U (en) Gasket for cylinder head
JPS5910560U (en) Elastic ring for liquid sealing
JPS59172201U (en) Scroll type fluid machine
JPS6019704U (en) pulp stem seal
JPS58112525U (en) Plug for the corner of the molten resin flow path
JPS5922739U (en) powder packaging bag
JPS59169837U (en) medical needle
JPS60127409U (en) valve stem seal
JPS59192482U (en) Motorcycle chain case sealing device
JPS6054753U (en) Gasket for cylinder head cover
JPS58169264U (en) Butterfly valve sealing mechanism
JPS59188356U (en) gate valve
JPS5876564U (en) container
JPS5954203U (en) reservoir
JPS58173737U (en) Throttle body of fuel supply system
JPS6043531U (en) valve