JPS6449637U - - Google Patents

Info

Publication number
JPS6449637U
JPS6449637U JP14382587U JP14382587U JPS6449637U JP S6449637 U JPS6449637 U JP S6449637U JP 14382587 U JP14382587 U JP 14382587U JP 14382587 U JP14382587 U JP 14382587U JP S6449637 U JPS6449637 U JP S6449637U
Authority
JP
Japan
Prior art keywords
piston
combustion chamber
fitted
surrounding
annular groove
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
JP14382587U
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 JP14382587U priority Critical patent/JPS6449637U/ja
Publication of JPS6449637U publication Critical patent/JPS6449637U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図〜第2図は本考案の一実施例を示し、第
1図は本考案を実施して燃焼室の概略断面図、第
2図は第1図のA部を拡大して示す作用説明図で
ある。第3図は従来例を示し、燃焼室の概略断面
図である。 1……ピストン、1a……ピストン頂面、1b
……ピストン外周、2……シリンダ、2a……シ
リンダ外周、3……ヘツド、3a……ヘツド下面
、4……リング溝、5……環状突起、6……環状
溝、T……突起高さ、H……頂隙、W……側隙。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂面に突出され燃焼室の周囲を囲む環
    状突起を、ピストンの上死点近傍でヘツド下面に
    設けた環状溝に嵌入させてなる内燃機関の燃焼室
    構造。
JP14382587U 1987-09-22 1987-09-22 Pending JPS6449637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14382587U JPS6449637U (ja) 1987-09-22 1987-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14382587U JPS6449637U (ja) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6449637U true JPS6449637U (ja) 1989-03-28

Family

ID=31410994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14382587U Pending JPS6449637U (ja) 1987-09-22 1987-09-22

Country Status (1)

Country Link
JP (1) JPS6449637U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3029984A3 (fr) * 2014-12-16 2016-06-17 Renault Sa Piston pour moteur a combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3029984A3 (fr) * 2014-12-16 2016-06-17 Renault Sa Piston pour moteur a combustion interne

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