JPS60118333U - Diesel engine pre-combustion chamber - Google Patents

Diesel engine pre-combustion chamber

Info

Publication number
JPS60118333U
JPS60118333U JP454684U JP454684U JPS60118333U JP S60118333 U JPS60118333 U JP S60118333U JP 454684 U JP454684 U JP 454684U JP 454684 U JP454684 U JP 454684U JP S60118333 U JPS60118333 U JP S60118333U
Authority
JP
Japan
Prior art keywords
diesel engine
recess
combustion chamber
lower chamber
engine pre
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
JP454684U
Other languages
Japanese (ja)
Inventor
孝彦 木下
哲 加藤
村知　幹夫
井坂　憲司
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP454684U priority Critical patent/JPS60118333U/en
Publication of JPS60118333U publication Critical patent/JPS60118333U/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]

図は本考案の一実施例に係るディーゼルエンジンの予燃
焼室まわりの断面図である。 １・・・シリンダヘッド、２・・・シリンダブロック、
６・・・凹部、７・・・ロアチャンバ、９・・・予燃焼
室、１０・・・噴孔、１１・・・リング、１２・・・孔
、δ１．δ２・・・隙間。The figure is a sectional view around the pre-combustion chamber of a diesel engine according to an embodiment of the present invention. 1... Cylinder head, 2... Cylinder block,
6... Recessed portion, 7... Lower chamber, 9... Pre-combustion chamber, 10... Nozzle hole, 11... Ring, 12... Hole, δ1. δ2... Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンのシリンダヘッドに形成した凹部に
該凹部を覆うロアチャンバを挿入して凹部とロアチャン
バ七との間に予燃焼室を形成するようにしたディーゼル
エンジンにおいて、前記凹部の開口端に前記ロアチャン
バを下側から保持する金属製のリングを圧入し、ロアチ
ャンバとシリンダヘッド凹部およびリング間を隙間ばめ
としたことを特徴とするディーゼルエンジンの予燃焼室
。In a diesel engine in which a lower chamber covering the recess is inserted into a recess formed in a cylinder head of the diesel engine to form a precombustion chamber between the recess and the lower chamber 7, the lower chamber is lowered into an open end of the recess. A pre-combustion chamber for a diesel engine, characterized in that a metal ring that is held from the side is press-fitted to provide a clearance fit between the lower chamber, the cylinder head recess, and the ring.
JP454684U 1984-01-19 1984-01-19 Diesel engine pre-combustion chamber Pending JPS60118333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP454684U JPS60118333U (en) 1984-01-19 1984-01-19 Diesel engine pre-combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP454684U JPS60118333U (en) 1984-01-19 1984-01-19 Diesel engine pre-combustion chamber

Publications (1)

Publication Number Publication Date
JPS60118333U true JPS60118333U (en) 1985-08-10

Family

ID=30480225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP454684U Pending JPS60118333U (en) 1984-01-19 1984-01-19 Diesel engine pre-combustion chamber

Country Status (1)

Country Link
JP (1) JPS60118333U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152022U (en) * 1986-03-18 1987-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152022U (en) * 1986-03-18 1987-09-26

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