JPH02107732U - - Google Patents

Info

Publication number
JPH02107732U
JPH02107732U JP1667789U JP1667789U JPH02107732U JP H02107732 U JPH02107732 U JP H02107732U JP 1667789 U JP1667789 U JP 1667789U JP 1667789 U JP1667789 U JP 1667789U JP H02107732 U JPH02107732 U JP H02107732U
Authority
JP
Japan
Prior art keywords
combustion chamber
valve
engine
guide wall
intake
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
JP1667789U
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 JP1667789U priority Critical patent/JPH02107732U/ja
Publication of JPH02107732U publication Critical patent/JPH02107732U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施態様を例示するものである
。第1,2,3図は本考案の第1実施例を示す説
明図で、第1図はエンジンの燃焼室を示す概略図
、第2図は第1図のシリンダヘツドの底面図、第
3図は第2図における−線に沿う断面図、第
4図はバルブ最大径部に巾を有しない場合の第2
実施例を示す要部拡大図、第5図は凹部が穴の場
合の第3実施例を示すシリンダヘツドの底面図で
ある。 1…シリンダ、3…シリンダヘツド、3a…シ
リンダヘツド下面、4…燃焼室、5…吸気ポート
、7…案内壁、8…吸気バルブ、11…溝、20
…穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃焼室を形成するシリンダヘツド下面に、吸気
    ポートのバルブシート外周縁部の一部に沿つて、
    燃焼室に突出し、吸気を燃焼室周方向に旋回させ
    る案内壁を設けてなるエンジンの燃焼室に於て、
    吸気バルブ傘部の最大経部のバルブ全閉位置から
    バルブ最大リフト位置までの区間に相当する上記
    案内壁の壁面に、部分的な凹部を形成したことを
    特徴とするエンジンの燃焼室。
JP1667789U 1989-02-15 1989-02-15 Pending JPH02107732U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1667789U JPH02107732U (ja) 1989-02-15 1989-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1667789U JPH02107732U (ja) 1989-02-15 1989-02-15

Publications (1)

Publication Number Publication Date
JPH02107732U true JPH02107732U (ja) 1990-08-28

Family

ID=31229814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1667789U Pending JPH02107732U (ja) 1989-02-15 1989-02-15

Country Status (1)

Country Link
JP (1) JPH02107732U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063305A (ja) * 1973-10-08 1975-05-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5063305A (ja) * 1973-10-08 1975-05-29

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