JPH0387847U - - Google Patents

Info

Publication number
JPH0387847U
JPH0387847U JP14730489U JP14730489U JPH0387847U JP H0387847 U JPH0387847 U JP H0387847U JP 14730489 U JP14730489 U JP 14730489U JP 14730489 U JP14730489 U JP 14730489U JP H0387847 U JPH0387847 U JP H0387847U
Authority
JP
Japan
Prior art keywords
combustion chamber
port opening
heat
cylinder head
intake port
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
JP14730489U
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 JP14730489U priority Critical patent/JPH0387847U/ja
Publication of JPH0387847U publication Critical patent/JPH0387847U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の内燃エンジンの燃焼室構造の
断面図、第2図はシリンダヘツドの、燃焼室を臨
む下面に形成させた断熱層の分布を示す底面図、
第3図は従来の内燃エンジンの断面図である。 1……断熱エンジン、2……シリンダヘツド、
2a……凹陥部、3……吸気ポート、3a……吸
気ポートの開口部、4……吸気バルブ、5……断
熱層、6……耐熱鋼板、7……ピストン、8……
シリンダライナ、9……ガスケツト、10……バ
ルブシート、11……無駄ボリユーム、12……
燃焼室、13……ピストンリング、15a……排
気ポートの開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツドの、排気ポート開口部及び吸気
    ポート開口部を除く少なくとも燃焼室に臨む下面
    に断熱層を介して耐熱鋼板を取り付けたことを特
    徴とする内燃エンジンの燃焼室構造。
JP14730489U 1989-12-20 1989-12-20 Pending JPH0387847U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14730489U JPH0387847U (ja) 1989-12-20 1989-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14730489U JPH0387847U (ja) 1989-12-20 1989-12-20

Publications (1)

Publication Number Publication Date
JPH0387847U true JPH0387847U (ja) 1991-09-06

Family

ID=31693827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14730489U Pending JPH0387847U (ja) 1989-12-20 1989-12-20

Country Status (1)

Country Link
JP (1) JPH0387847U (ja)

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