JPS60155705U - internal combustion engine exhaust valve stem - Google Patents

internal combustion engine exhaust valve stem

Info

Publication number
JPS60155705U
JPS60155705U JP4392484U JP4392484U JPS60155705U JP S60155705 U JPS60155705 U JP S60155705U JP 4392484 U JP4392484 U JP 4392484U JP 4392484 U JP4392484 U JP 4392484U JP S60155705 U JPS60155705 U JP S60155705U
Authority
JP
Japan
Prior art keywords
exhaust valve
combustion engine
internal combustion
valve stem
engine exhaust
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
JP4392484U
Other languages
Japanese (ja)
Inventor
矢村　進
琵琶　忠志
水原　修平
Original Assignee
三井造船株式会社
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 三井造船株式会社 filed Critical 三井造船株式会社
Priority to JP4392484U priority Critical patent/JPS60155705U/en
Publication of JPS60155705U publication Critical patent/JPS60155705U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図は排気弁棒の斜視図、第２図及び第３図はそれぞ
れ本考案の実施例に係る排気弁棒の断面図である。 １０・・・排気弁棒本体、１３・・・触火面、１４・・
・空間部、１５・・・遮熱板、１８・・・断熱材。FIG. 1 is a perspective view of an exhaust valve rod, and FIGS. 2 and 3 are sectional views of the exhaust valve rod according to an embodiment of the present invention. 10... Exhaust valve stem body, 13... Contact surface, 14...
- Space part, 15... heat shield plate, 18... heat insulating material.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）触火面の内部の部分に断熱層を設けたことを特徴
とする内燃機関の排気弁棒。(1) An exhaust valve rod for an internal combustion engine, characterized in that a heat insulating layer is provided inside the contact surface. （２）断熱層の触火面の周縁部の内部に設けた実用新案
登録請求の範囲第１項に記載の内燃機関の排気弁棒。(2) The exhaust valve rod for an internal combustion engine according to claim 1, which is provided inside the peripheral edge of the contact surface of the heat insulating layer. （３）前記断熱層は空間部である実用新案登録請求の範
囲第１項又は第２項に記載の内燃機関の排気弁棒。(3) The exhaust valve rod for an internal combustion engine according to claim 1 or 2, wherein the heat insulating layer is a space. （４）前記断熱層は断熱材層である実用新案登録請求の
範囲第１項又は第２項に記載の内燃機関の排気弁棒。(4) The exhaust valve rod for an internal combustion engine according to claim 1 or 2, wherein the heat insulating layer is a heat insulating material layer.
JP4392484U 1984-03-27 1984-03-27 internal combustion engine exhaust valve stem Pending JPS60155705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4392484U JPS60155705U (en) 1984-03-27 1984-03-27 internal combustion engine exhaust valve stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4392484U JPS60155705U (en) 1984-03-27 1984-03-27 internal combustion engine exhaust valve stem

Publications (1)

Publication Number Publication Date
JPS60155705U true JPS60155705U (en) 1985-10-17

Family

ID=30556039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4392484U Pending JPS60155705U (en) 1984-03-27 1984-03-27 internal combustion engine exhaust valve stem

Country Status (1)

Country Link
JP (1) JPS60155705U (en)

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