JPS6371424U - - Google Patents

Info

Publication number
JPS6371424U
JPS6371424U JP16565886U JP16565886U JPS6371424U JP S6371424 U JPS6371424 U JP S6371424U JP 16565886 U JP16565886 U JP 16565886U JP 16565886 U JP16565886 U JP 16565886U JP S6371424 U JPS6371424 U JP S6371424U
Authority
JP
Japan
Prior art keywords
intake port
intake
groove
combustion engine
internal combustion
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
JP16565886U
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 JP16565886U priority Critical patent/JPS6371424U/ja
Publication of JPS6371424U publication Critical patent/JPS6371424U/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図は本考案による吸気ポートを備える内燃
機関の部分断面図；第２図は第１図においてシリ
ンダヘツドよりシリンダ方向を見た断面図；第３
図は第２図における―線に沿つた吸気ポート
の部分断面図；第４図は吸気バルブ開口時の気流
の方向を示す一吸気ポート断面図；第５図は第１
，２，３，４図に示した実施例とは溝位置が異な
る吸気ポートの部分断面図。 ６ａ，６ｂ……吸気バルブ、１２ａ，１２ｂ…
…吸気ポート、１５ａ，１５ｂ……吸気ポート長
手軸、１６ａ，１６ｂ……溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸気ポート底壁面に吸気ポート長手軸方向に延
    びる溝を形成し、該溝を吸気バルブ近傍にて終端
    せしめることを特徴とする内燃機関の吸気ポート
    。
JP16565886U 1986-10-30 1986-10-30 Pending JPS6371424U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16565886U JPS6371424U (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16565886U JPS6371424U (ja) 1986-10-30 1986-10-30

Publications (1)

Publication Number Publication Date
JPS6371424U true JPS6371424U (ja) 1988-05-13

Family

ID=31095892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16565886U Pending JPS6371424U (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPS6371424U (ja)

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