JPS6129039U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS6129039U
JPS6129039U JP11468084U JP11468084U JPS6129039U JP S6129039 U JPS6129039 U JP S6129039U JP 11468084 U JP11468084 U JP 11468084U JP 11468084 U JP11468084 U JP 11468084U JP S6129039 U JPS6129039 U JP S6129039U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
engine piston
piston
top surface
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
JP11468084U
Other languages
Japanese (ja)
Inventor
正憲 小森
行紀 大石
Original Assignee
日産ディーゼル工業株式会社
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 by 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP11468084U priority Critical patent/JPS6129039U/en
Publication of JPS6129039U publication Critical patent/JPS6129039U/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の第１実施例を示すピストンの断面図
、第２図は第２実施例を示す要部断面図、第３図は第３
実施例を示す要部断面因、第４図ば第４実施例を示す要
部断面図、第〒圀よ従来例を示す部分断面図である。 １０・・・・・・ピストン本体、１５・川・・ファイア
リング（第１ピストンリング）、１９・・・・・・ピス
トン頂面、２ ０−−−−−−スリット。Fig. 1 is a sectional view of a piston showing a first embodiment of this invention, Fig. 2 is a sectional view of a main part showing a second embodiment, and Fig. 3 is a sectional view of a piston showing a piston according to a first embodiment of this invention.
FIG. 4 is a cross-sectional view of a main part showing the fourth embodiment, and FIG. 4 is a partial cross-sectional view showing a conventional example. 10... Piston body, 15... Firing ring (first piston ring), 19... Piston top surface, 20... Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関のピストンにおいて、ピストン頂面に最も近い
位置に設けた第１ピストンリングとピストン頂面との間
に環状のスリットを設けたことを特徴とする内燃機関の
ピストン。A piston for an internal combustion engine, characterized in that an annular slit is provided between a first piston ring provided at a position closest to the top surface of the piston and the top surface of the piston.
JP11468084U 1984-07-27 1984-07-27 internal combustion engine piston Pending JPS6129039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11468084U JPS6129039U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11468084U JPS6129039U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Publications (1)

Publication Number Publication Date
JPS6129039U true JPS6129039U (en) 1986-02-21

Family

ID=30673690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11468084U Pending JPS6129039U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS6129039U (en)

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