JPS59183568U - Valve seat structure of high temperature valve - Google Patents

Valve seat structure of high temperature valve

Info

Publication number
JPS59183568U
JPS59183568U JP7853183U JP7853183U JPS59183568U JP S59183568 U JPS59183568 U JP S59183568U JP 7853183 U JP7853183 U JP 7853183U JP 7853183 U JP7853183 U JP 7853183U JP S59183568 U JPS59183568 U JP S59183568U
Authority
JP
Japan
Prior art keywords
valve
valve seat
high temperature
seat structure
welded
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
JP7853183U
Other languages
Japanese (ja)
Inventor
天江　孝太郎
板橋　憲一
Original Assignee
株式会社　本山製作所
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　本山製作所 filed Critical 株式会社　本山製作所
Priority to JP7853183U priority Critical patent/JPS59183568U/en
Publication of JPS59183568U publication Critical patent/JPS59183568U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図ないし第３図は本考案の第１実施例を示し、第１
図は断面図、第２図は第１１図中■部の拡大断面図、第
３図は第２図中■−■線に沿う矢視　　−図、第４図は
本考案の第２実施例を示す断面図、第５図は本考案の第
３実施例を示す断面図、第６図は本考案の第４実施例を
示す断面図である。 ６・・・弁体、７．２１・・・弁座、８・・・弁座面、
９・・・硬化部材、１０・・・凹溝。1 to 3 show a first embodiment of the present invention.
The figure is a cross-sectional view, Figure 2 is an enlarged cross-sectional view of part ■ in Figure 11, Figure 3 is a view taken along the line ■-■ in Figure 2, and Figure 4 is a second embodiment of the present invention. FIG. 5 is a cross-sectional view showing a third embodiment of the present invention, and FIG. 6 is a cross-sectional view showing a fourth embodiment of the present invention. 6... Valve body, 7.21... Valve seat, 8... Valve seat surface,
9... Hardened member, 10... Concave groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁体が接離される弁座の弁座面に、この弁座とは異種金
属材料からなる硬化部材を溶着した高温弁において、上
記弁座に硬化部材の外側に位置して弁座面の周方向に沿
う凹溝を形成したことを特徴とする高温弁の弁座構造。In a high-temperature valve in which a hardened member made of a metal material different from the valve seat is welded to the valve seat surface of the valve seat on which the valve body is brought into and out of contact, a hardened member made of a metal material different from the valve seat is welded. A valve seat structure for a high temperature valve characterized by forming a concave groove along the direction.
JP7853183U 1983-05-25 1983-05-25 Valve seat structure of high temperature valve Pending JPS59183568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7853183U JPS59183568U (en) 1983-05-25 1983-05-25 Valve seat structure of high temperature valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7853183U JPS59183568U (en) 1983-05-25 1983-05-25 Valve seat structure of high temperature valve

Publications (1)

Publication Number Publication Date
JPS59183568U true JPS59183568U (en) 1984-12-06

Family

ID=30208533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7853183U Pending JPS59183568U (en) 1983-05-25 1983-05-25 Valve seat structure of high temperature valve

Country Status (1)

Country Link
JP (1) JPS59183568U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015132302A (en) * 2014-01-10 2015-07-23 株式会社不二工機 control valve and seat member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015132302A (en) * 2014-01-10 2015-07-23 株式会社不二工機 control valve and seat member

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