JPS63186913U - - Google Patents

Info

Publication number
JPS63186913U
JPS63186913U JP7593887U JP7593887U JPS63186913U JP S63186913 U JPS63186913 U JP S63186913U JP 7593887 U JP7593887 U JP 7593887U JP 7593887 U JP7593887 U JP 7593887U JP S63186913 U JPS63186913 U JP S63186913U
Authority
JP
Japan
Prior art keywords
inner diameter
intake
seat ring
narrowing
making
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
JP7593887U
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 JP7593887U priority Critical patent/JPS63186913U/ja
Publication of JPS63186913U publication Critical patent/JPS63186913U/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図は本考案の1実施例を示す縦断面図、第
2図は従来の吸気構造を示す縦断面図、第3図は
エンジンの回転数とブースト圧との関係を示す線
図である。 吸気通路……3、シートリング……2、吸気バ
ルブ……1。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸気通路の内径よりもシートリングの内径を小
    さくして吸入ポートを絞つたことを特徴とするエ
    ンジンの吸気構造。
JP7593887U 1987-05-22 1987-05-22 Pending JPS63186913U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7593887U JPS63186913U (ja) 1987-05-22 1987-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7593887U JPS63186913U (ja) 1987-05-22 1987-05-22

Publications (1)

Publication Number Publication Date
JPS63186913U true JPS63186913U (ja) 1988-11-30

Family

ID=30922546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7593887U Pending JPS63186913U (ja) 1987-05-22 1987-05-22

Country Status (1)

Country Link
JP (1) JPS63186913U (ja)

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