JPS6176114U - - Google Patents

Info

Publication number
JPS6176114U
JPS6176114U JP16086484U JP16086484U JPS6176114U JP S6176114 U JPS6176114 U JP S6176114U JP 16086484 U JP16086484 U JP 16086484U JP 16086484 U JP16086484 U JP 16086484U JP S6176114 U JPS6176114 U JP S6176114U
Authority
JP
Japan
Prior art keywords
combustion chamber
dome
main combustion
chamber
shaped
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.)
Granted
Application number
JP16086484U
Other languages
English (en)
Other versions
JPH0216033Y2 (ja
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 JP16086484U priority Critical patent/JPH0216033Y2/ja
Publication of JPS6176114U publication Critical patent/JPS6176114U/ja
Application granted granted Critical
Publication of JPH0216033Y2 publication Critical patent/JPH0216033Y2/ja
Expired 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例を示し、第１図は火花点
火式四サイクルエンジンの燃焼室周辺の縦断正面
図、第２図は第１図−線断面図、第３図及び
第４図は別実施例を示す第１図相当図、第５図及
び第６図は連通溝の変形例を示す第２図相当図で
ある。 ４…シリンダヘツド、７…シリンダ、１０…副
燃焼室、１１…点火栓、１２…ピストンヘツド、
１３…主燃焼室、１５…連通溝、１６…連通溝の
溝底、１７…主燃焼室の室底。

Claims (1)

    【実用新案登録請求の範囲】
  1. 火花点火機関のシリンダ７内の主燃焼室１３の
    周縁寄りの一部にシリンダヘツド４に凹設のドー
    ム形副燃焼室１０を連通させ、ドーム形副燃焼室
    １０に点火栓１１を設けて構成した火花点火機関
    のドーム形副室付エンジンにおいて、ピストンヘ
    ツド１２の中央寄り部に主燃焼室１３を凹設し、
    主燃焼室１３の周囲肉壁のうち、ドーム形副燃焼
    室１０に臨む肉壁部分に連通溝１５を形成し、連
    通溝１５の溝底１６を主燃焼室１３の室底１７よ
    りも段上り状に高く位置させて形成したことを特
    徴とする火花点火機関のドーム形副室付き燃焼室
    。
JP16086484U 1984-10-24 1984-10-24 Expired JPH0216033Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16086484U JPH0216033Y2 (ja) 1984-10-24 1984-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16086484U JPH0216033Y2 (ja) 1984-10-24 1984-10-24

Publications (2)

Publication Number Publication Date
JPS6176114U true JPS6176114U (ja) 1986-05-22
JPH0216033Y2 JPH0216033Y2 (ja) 1990-05-01

Family

ID=30718777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16086484U Expired JPH0216033Y2 (ja) 1984-10-24 1984-10-24

Country Status (1)

Country Link
JP (1) JPH0216033Y2 (ja)

Also Published As

Publication number Publication date
JPH0216033Y2 (ja) 1990-05-01

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