JPH0259228U - - Google Patents

Info

Publication number
JPH0259228U
JPH0259228U JP13676988U JP13676988U JPH0259228U JP H0259228 U JPH0259228 U JP H0259228U JP 13676988 U JP13676988 U JP 13676988U JP 13676988 U JP13676988 U JP 13676988U JP H0259228 U JPH0259228 U JP H0259228U
Authority
JP
Japan
Prior art keywords
intake
intake passage
spiral
air outlet
circuited
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
JP13676988U
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 JP13676988U priority Critical patent/JPH0259228U/ja
Publication of JPH0259228U publication Critical patent/JPH0259228U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係わるヘリカル型吸気ポート
の一実施例を示した平面図、第2図は従来のヘリ
カル型吸気ポートを示した平面図、第3図はその
作用を説明するための拡大図である。 図中、4は渦巻型吸気通路、12は副吸気通路
、15は空気流出部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツド内に設けられた渦巻型吸気通路
    の終端部に、吸気入口側から開閉自在に短絡する
    副吸気通路を形成し、該副吸気通路に、上記終端
    部の周壁に沿う方向に屈曲された空気流出部を形
    成したことを特徴とするヘリカル型吸気ポート。
JP13676988U 1988-10-21 1988-10-21 Pending JPH0259228U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13676988U JPH0259228U (ja) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13676988U JPH0259228U (ja) 1988-10-21 1988-10-21

Publications (1)

Publication Number Publication Date
JPH0259228U true JPH0259228U (ja) 1990-04-27

Family

ID=31397586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13676988U Pending JPH0259228U (ja) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0259228U (ja)

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