JPS59133753U - cylinder head of internal combustion engine - Google Patents

cylinder head of internal combustion engine

Info

Publication number
JPS59133753U
JPS59133753U JP2727483U JP2727483U JPS59133753U JP S59133753 U JPS59133753 U JP S59133753U JP 2727483 U JP2727483 U JP 2727483U JP 2727483 U JP2727483 U JP 2727483U JP S59133753 U JPS59133753 U JP S59133753U
Authority
JP
Japan
Prior art keywords
cylinder head
combustion engine
internal combustion
piston
combustion chamber
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
JP2727483U
Other languages
Japanese (ja)
Inventor
郷　隆士
川崎　信也
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP2727483U priority Critical patent/JPS59133753U/en
Publication of JPS59133753U publication Critical patent/JPS59133753U/en
Pending legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Cylinder Crankcases 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 the drawing]

第１図は本考案の実施例１における内燃機関の燃焼室要
部の縦断面図、第２図は第１図のシリンダヘッドの要部
拡大断面図、第３図は本考案の実施例２における燃焼室
要部の縦断面図、第４図は実施例３における燃焼室要部
の縦断面図である。 ２・・・ピストン、２Ａ・・・ピストンの中心、３・・
・凹状キャビティ、５・・・シリンダヘッド、５Ａ・・
・壁面、６．６Ａ・・・微細溝。Fig. 1 is a vertical sectional view of the main part of the combustion chamber of an internal combustion engine in Embodiment 1 of the present invention, Fig. 2 is an enlarged sectional view of the main part of the cylinder head of Fig. 1, and Fig. 3 is Embodiment 2 of the present invention. FIG. 4 is a vertical cross-sectional view of the main part of the combustion chamber in Example 3. FIG. 2... Piston, 2A... Center of piston, 3...
・Concave cavity, 5...Cylinder head, 5A...
・Wall surface, 6.6A...fine groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関のシリンダヘッドとピストン頂面によって形成
される燃焼室の壁面に、ピストン中心、または燃焼室小
心に対し同心円をなす多数の微細溝を形成したことを特
徴とする内燃機関のシリンダー５ツド。A cylinder 5 for an internal combustion engine, characterized in that a large number of fine grooves concentric with the center of the piston or the small center of the combustion chamber are formed on the wall surface of the combustion chamber formed by the cylinder head and the top surface of the piston.
JP2727483U 1983-02-28 1983-02-28 cylinder head of internal combustion engine Pending JPS59133753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2727483U JPS59133753U (en) 1983-02-28 1983-02-28 cylinder head of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2727483U JPS59133753U (en) 1983-02-28 1983-02-28 cylinder head of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59133753U true JPS59133753U (en) 1984-09-07

Family

ID=30158169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2727483U Pending JPS59133753U (en) 1983-02-28 1983-02-28 cylinder head of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59133753U (en)

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