JPS5949073U - Seal mechanism of valve stem sliding part in valve - Google Patents

Seal mechanism of valve stem sliding part in valve

Info

Publication number
JPS5949073U
JPS5949073U JP14617082U JP14617082U JPS5949073U JP S5949073 U JPS5949073 U JP S5949073U JP 14617082 U JP14617082 U JP 14617082U JP 14617082 U JP14617082 U JP 14617082U JP S5949073 U JPS5949073 U JP S5949073U
Authority
JP
Japan
Prior art keywords
valve
sliding part
valve stem
seal mechanism
stem sliding
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
JP14617082U
Other languages
Japanese (ja)
Other versions
JPS5934771Y2 (en
Inventor
敏男 伊藤
佐藤　英隆
Original Assignee
株式会社ヨシタケ製作所
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 株式会社ヨシタケ製作所 filed Critical 株式会社ヨシタケ製作所
Priority to JP14617082U priority Critical patent/JPS5934771Y2/en
Publication of JPS5949073U publication Critical patent/JPS5949073U/en
Application granted granted Critical
Publication of JPS5934771Y2 publication Critical patent/JPS5934771Y2/en
Expired legal-status Critical Current

Links

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]

図は本考案の一実施例を示すものにして、第１図は減圧
弁の断面図１．第２図は要部の一部切欠斜視図である。 １３・・・弁棒、１５・・・摺動部、１６・・・凹溝、
１７・・・０リング、１８・・・ピストンリング。The figure shows one embodiment of the present invention, and FIG. 1 is a sectional view of a pressure reducing valve. FIG. 2 is a partially cutaway perspective view of the main part. 13... Valve stem, 15... Sliding part, 16... Concave groove,
17...0 ring, 18...piston ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一次側と二次側を連通せしめる弁口を弁棒に取付けた弁
体により開閉せしめるバルブにおいて、弁棒の摺動部の
外周に凹溝を形成せしめると共に該凹溝に０リングを介
して弗素樹脂より成るピストンリングを嵌装せしめたこ
とを特徴とするバルブにおける弁棒摺動部のシール機構
。In a valve in which the valve port that communicates the primary side and the secondary side is opened and closed by a valve body attached to the valve stem, a groove is formed on the outer periphery of the sliding part of the valve stem, and a fluorine gas is inserted into the groove through an O-ring. A sealing mechanism for a sliding portion of a valve stem in a valve, characterized in that a piston ring made of resin is fitted.
JP14617082U 1982-09-27 1982-09-27 Seal mechanism of valve stem sliding part in valve Expired JPS5934771Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14617082U JPS5934771Y2 (en) 1982-09-27 1982-09-27 Seal mechanism of valve stem sliding part in valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14617082U JPS5934771Y2 (en) 1982-09-27 1982-09-27 Seal mechanism of valve stem sliding part in valve

Publications (2)

Publication Number Publication Date
JPS5949073U true JPS5949073U (en) 1984-03-31
JPS5934771Y2 JPS5934771Y2 (en) 1984-09-26

Family

ID=30325438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14617082U Expired JPS5934771Y2 (en) 1982-09-27 1982-09-27 Seal mechanism of valve stem sliding part in valve

Country Status (1)

Country Link
JP (1) JPS5934771Y2 (en)

Also Published As

Publication number Publication date
JPS5934771Y2 (en) 1984-09-26

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