JPS603207U - Valve seats for internal combustion engines - Google Patents

Valve seats for internal combustion engines

Info

Publication number
JPS603207U
JPS603207U JP9418183U JP9418183U JPS603207U JP S603207 U JPS603207 U JP S603207U JP 9418183 U JP9418183 U JP 9418183U JP 9418183 U JP9418183 U JP 9418183U JP S603207 U JPS603207 U JP S603207U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engines
valve seats
valve seat
combustion engine
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
JP9418183U
Other languages
Japanese (ja)
Inventor
清水　立志
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP9418183U priority Critical patent/JPS603207U/en
Publication of JPS603207U publication Critical patent/JPS603207U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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) [Abstract] 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図は内燃機関のシリンダヘッドをシリンダ側から見
た平面図、第２図乃至第４図は第１図の■−■切断拡大
断面図で、第２図は従来のバルブシート、第３図、第４
図はこの考案の実施例によるバルブシートを嵌着したも
のである。 図において、２はシリンダヘッド本体、８はバルブシー
ト、１８は外側シート、２８は内側シートである。Fig. 1 is a plan view of the cylinder head of an internal combustion engine viewed from the cylinder side, Figs. 2 to 4 are enlarged sectional views cut along Figure, 4th
The figure shows a valve seat fitted according to an embodiment of this invention. In the figure, 2 is a cylinder head main body, 8 is a valve seat, 18 is an outer seat, and 28 is an inner seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関のシリンダヘッドの給・排気口に挿入嵌着する
バルブシートにおいて、該バルブシートの半径方向に内
外２層に異なる材質の金属を積層して構成したことを特
徴とする内燃機関のバルブシート。A valve seat for an internal combustion engine, which is inserted into and fitted into an intake/exhaust port of a cylinder head of an internal combustion engine, and is constructed by laminating metals of different materials in two layers in the radial direction of the valve seat, inside and outside. .
JP9418183U 1983-06-21 1983-06-21 Valve seats for internal combustion engines Pending JPS603207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9418183U JPS603207U (en) 1983-06-21 1983-06-21 Valve seats for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9418183U JPS603207U (en) 1983-06-21 1983-06-21 Valve seats for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS603207U true JPS603207U (en) 1985-01-11

Family

ID=30225560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9418183U Pending JPS603207U (en) 1983-06-21 1983-06-21 Valve seats for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS603207U (en)

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