JPS5867907U - valve seat - Google Patents

valve seat

Info

Publication number
JPS5867907U
JPS5867907U JP16187381U JP16187381U JPS5867907U JP S5867907 U JPS5867907 U JP S5867907U JP 16187381 U JP16187381 U JP 16187381U JP 16187381 U JP16187381 U JP 16187381U JP S5867907 U JPS5867907 U JP S5867907U
Authority
JP
Japan
Prior art keywords
valve seat
utility
model registration
valve
seat
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
JP16187381U
Other languages
Japanese (ja)
Inventor
武 平岡
浦野　茂
伸行 松嶋
Original Assignee
日本ピストンリング株式会社
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 日本ピストンリング株式会社 filed Critical 日本ピストンリング株式会社
Priority to JP16187381U priority Critical patent/JPS5867907U/en
Publication of JPS5867907U publication Critical patent/JPS5867907U/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]

く　　　第１図、第２図は本考案バルブシートの実施例
断面図。 ｆ　　　付量の説明、１：バルブシート、２：バルブシ
ーη　　ト基材、１１：バルブ当接面。 （Figures 1 and 2 are cross-sectional views of an embodiment of the valve seat of the present invention. f Explanation of amount applied, 1: Valve seat, 2: Valve seat η Seat base material, 11: Valve contact surface. (

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）バルブシートの少なくともバルブ当接面に酉化被
膜を有することを特徴とする焼結合金製ノルブシート。(1) A norbu seat made of a sintered alloy, characterized in that the valve seat has a roux coating on at least the valve contact surface. （２）前記バルブシートに設すられた酸化被膜バさが０
．１〜０．５ｍ７ｎであることを特徴とする■。 記実用新案登録請求の範囲第１項記載のバルブシート。(2) The oxide film provided on the valve seat has zero strength.
．． ■Characterized by being 1 to 0.5m7n. A valve seat according to Claim 1 of the Utility Model Registration Claim.
JP16187381U 1981-10-31 1981-10-31 valve seat Pending JPS5867907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16187381U JPS5867907U (en) 1981-10-31 1981-10-31 valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16187381U JPS5867907U (en) 1981-10-31 1981-10-31 valve seat

Publications (1)

Publication Number Publication Date
JPS5867907U true JPS5867907U (en) 1983-05-09

Family

ID=29954212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16187381U Pending JPS5867907U (en) 1981-10-31 1981-10-31 valve seat

Country Status (1)

Country Link
JP (1) JPS5867907U (en)

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