JPS62179158U - - Google Patents

Info

Publication number
JPS62179158U
JPS62179158U JP6627986U JP6627986U JPS62179158U JP S62179158 U JPS62179158 U JP S62179158U JP 6627986 U JP6627986 U JP 6627986U JP 6627986 U JP6627986 U JP 6627986U JP S62179158 U JPS62179158 U JP S62179158U
Authority
JP
Japan
Prior art keywords
exhaust port
heat insulating
gap
cast
insulating pipe
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
JP6627986U
Other languages
English (en)
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 filed Critical
Priority to JP6627986U priority Critical patent/JPS62179158U/ja
Publication of JPS62179158U publication Critical patent/JPS62179158U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は本考案一実施例の一部断面図、第2図
は実施例の作用を説明するための一部拡大断面図
である。 1……排気ポート、2……断熱管、3……空隙
部、4,5……ジヤケツト、6,7……接合面。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジン排気ポート内の凹設部を閉止して空隙
    部を形成すべく前記排気ポートに鋳込み嵌着され
    る断熱管であつて、前記排気ポートの鋳造成形時
    に前記断熱管外周の排気ポート内壁との接合面の
    前記空隙部を挟む一方側に両者間の固着を防止す
    る塗型を塗布することを特徴とするエンジン排気
    ポートの断熱構造。
JP6627986U 1986-04-30 1986-04-30 Pending JPS62179158U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6627986U JPS62179158U (ja) 1986-04-30 1986-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6627986U JPS62179158U (ja) 1986-04-30 1986-04-30

Publications (1)

Publication Number Publication Date
JPS62179158U true JPS62179158U (ja) 1987-11-13

Family

ID=30904137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6627986U Pending JPS62179158U (ja) 1986-04-30 1986-04-30

Country Status (1)

Country Link
JP (1) JPS62179158U (ja)

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