JPS6119626U - Diesel engine combustion chamber structure - Google Patents

Diesel engine combustion chamber structure

Info

Publication number
JPS6119626U
JPS6119626U JP10378884U JP10378884U JPS6119626U JP S6119626 U JPS6119626 U JP S6119626U JP 10378884 U JP10378884 U JP 10378884U JP 10378884 U JP10378884 U JP 10378884U JP S6119626 U JPS6119626 U JP S6119626U
Authority
JP
Japan
Prior art keywords
combustion chamber
diesel engine
cylinder head
injection nozzle
air
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
JP10378884U
Other languages
Japanese (ja)
Inventor
勝己 小泉
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP10378884U priority Critical patent/JPS6119626U/en
Publication of JPS6119626U publication Critical patent/JPS6119626U/en
Pending legal-status Critical Current

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  • 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 the drawing]

第１図は本考案の好適一実施例を示す概略断面図、第２
図は第１図の■一■線矢視断面図、第３図は多孔体の要
部詳細図である。 図中、１はピストン、２はシリンダヘッド、３は燃料噴
射ノズル、４は多孔体、５はピストンクラウン、６は空
気室、７は空気通路である。Fig. 1 is a schematic sectional view showing a preferred embodiment of the present invention;
The figure is a sectional view taken along the line 1-2 in FIG. 1, and FIG. 3 is a detailed view of the main part of the porous body. In the figure, 1 is a piston, 2 is a cylinder head, 3 is a fuel injection nozzle, 4 is a porous body, 5 is a piston crown, 6 is an air chamber, and 7 is an air passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頂部にトロイダル形の燃焼室を有するピストンと、シリ
ンダヘッド側に上記燃焼室に臨んで設けられた燃料噴射
ノズルとを有するディーゼル機関において、上記噴射ノ
ズルに臨んで設けられ、噴射される燃料を霧化させるた
めの多孔体と、上記ピストンがシリンダヘッド側に上昇
移動することにより該ピストンクラウンとシリンダヘッ
ドとの間に上記燃焼室と仕切られて圧縮空気を生成する
空気室と、該空気室と上記多孔体とを結び上記圧縮され
た燃焼空気を多孔体に噴出させるべく案内するための空
気通路とを備えたことを特徴とするディーゼル機関の燃
焼室構造。In a diesel engine having a piston having a toroidal combustion chamber at the top, and a fuel injection nozzle provided facing the combustion chamber on the cylinder head side, the fuel injection nozzle is provided facing the injection nozzle, and the injected fuel is atomized. an air chamber between the piston crown and the cylinder head that is separated from the combustion chamber and generates compressed air when the piston moves upward toward the cylinder head; A combustion chamber structure for a diesel engine, comprising an air passage connected to the porous body and for guiding the compressed combustion air to be ejected to the porous body.
JP10378884U 1984-07-11 1984-07-11 Diesel engine combustion chamber structure Pending JPS6119626U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10378884U JPS6119626U (en) 1984-07-11 1984-07-11 Diesel engine combustion chamber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10378884U JPS6119626U (en) 1984-07-11 1984-07-11 Diesel engine combustion chamber structure

Publications (1)

Publication Number Publication Date
JPS6119626U true JPS6119626U (en) 1986-02-04

Family

ID=30663160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10378884U Pending JPS6119626U (en) 1984-07-11 1984-07-11 Diesel engine combustion chamber structure

Country Status (1)

Country Link
JP (1) JPS6119626U (en)

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