JPS5962208U - Internal combustion engine valve seat - Google Patents

Internal combustion engine valve seat

Info

Publication number
JPS5962208U
JPS5962208U JP15815782U JP15815782U JPS5962208U JP S5962208 U JPS5962208 U JP S5962208U JP 15815782 U JP15815782 U JP 15815782U JP 15815782 U JP15815782 U JP 15815782U JP S5962208 U JPS5962208 U JP S5962208U
Authority
JP
Japan
Prior art keywords
valve seat
combustion engine
internal combustion
engine valve
valve
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
JP15815782U
Other languages
Japanese (ja)
Inventor
義正 林
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP15815782U priority Critical patent/JPS5962208U/en
Publication of JPS5962208U publication Critical patent/JPS5962208U/en
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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図は従来のバルブシートを有するシリンダヘッド要
部の断面図、第２図はこの考案に係るバルブシートの断
面図である。 ９　１１・・・・・・バルブシート、１２・曲・バルブ
シート本体、１３・・・・・・シートリング、１３ａ・
・・・・・バルブ着座面。FIG. 1 is a sectional view of a main part of a cylinder head having a conventional valve seat, and FIG. 2 is a sectional view of a valve seat according to this invention. 9 11・・・Valve seat, 12・Curve・Valve seat body, 13・・・・Seat ring, 13a・
...Valve seating surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バルブ着座面を備えた鉄系耐摩耗性合金からなるシート
リングが、シリンダヘッドとの嵌合面を有する焼結合金
からなるバルブシート本体に一体に埋設されてなること
を特徴とする内燃機関のバルブシート。An internal combustion engine characterized in that a seat ring made of a ferrous wear-resistant alloy and having a valve seating surface is embedded integrally in a valve seat body made of a sintered alloy and having a fitting surface with a cylinder head. valve seat.
JP15815782U 1982-10-19 1982-10-19 Internal combustion engine valve seat Pending JPS5962208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15815782U JPS5962208U (en) 1982-10-19 1982-10-19 Internal combustion engine valve seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15815782U JPS5962208U (en) 1982-10-19 1982-10-19 Internal combustion engine valve seat

Publications (1)

Publication Number Publication Date
JPS5962208U true JPS5962208U (en) 1984-04-24

Family

ID=30348495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15815782U Pending JPS5962208U (en) 1982-10-19 1982-10-19 Internal combustion engine valve seat

Country Status (1)

Country Link
JP (1) JPS5962208U (en)

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