JPS59159728U - Diesel engine secondary combustion chamber - Google Patents

Diesel engine secondary combustion chamber

Info

Publication number
JPS59159728U
JPS59159728U JP5332983U JP5332983U JPS59159728U JP S59159728 U JPS59159728 U JP S59159728U JP 5332983 U JP5332983 U JP 5332983U JP 5332983 U JP5332983 U JP 5332983U JP S59159728 U JPS59159728 U JP S59159728U
Authority
JP
Japan
Prior art keywords
combustion chamber
diesel engine
secondary combustion
insert ring
engine secondary
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.)
Granted
Application number
JP5332983U
Other languages
Japanese (ja)
Other versions
JPS6350420Y2 (en
Inventor
立人 福島
下野　兼嘉
明 陰山
若狭　章則
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP5332983U priority Critical patent/JPS59159728U/en
Publication of JPS59159728U publication Critical patent/JPS59159728U/en
Application granted granted Critical
Publication of JPS6350420Y2 publication Critical patent/JPS6350420Y2/ja
Granted legal-status Critical Current

Links

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図は本名案実施例に係る副燃焼室を備えた渦流室式
ディーゼルエンジンの要部縦断面図、第２図は第１図の
■部拡大図、第３図ないし第５図は副燃焼室の製造工程
図、第６図ないし第８図は本考案の他の実施例に係る副
燃焼室の縦断面図である。 １・・・・・・シリンダヘッド、２・・・・・・シリン
ダブロック、３・・・・・・ピストン、６・・・・・・
副燃焼室、７・・・・・・セラミックピース、８・・・
・・・セラミックピース、９・・・　　　□・・・副燃
焼室）゛ロック、１１・・・・・・インサートリング、
１３・・・・・・噴口、１４・・・・・・主燃焼室、１
７・・・・・・受室、２１・・・・・・インサートブロ
ック、３１・・・・・・金属被覆層、３２・・・・・・
貫通穴、３３・・・・・・接合部。Figure 1 is a vertical cross-sectional view of the essential parts of a swirl chamber diesel engine equipped with a sub-combustion chamber according to the embodiment of the proposed design, Figure 2 is an enlarged view of the section ■ in Figure 1, and Figures 3 to 5 are sub-combustion chambers. The manufacturing process diagrams of the combustion chamber, and FIGS. 6 to 8 are longitudinal sectional views of a sub-combustion chamber according to another embodiment of the present invention. 1...Cylinder head, 2...Cylinder block, 3...Piston, 6...
Sub-combustion chamber, 7...Ceramic piece, 8...
...Ceramic piece, 9... □...Sub-combustion chamber) lock, 11...Insert ring,
13...Nozzle port, 14...Main combustion chamber, 1
7... Receiving chamber, 21... Insert block, 31... Metal coating layer, 32...
Through hole, 33...joint part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のセラミックピースを金属製のインサートリング
内において相互に衝合合体させてなるディーゼルエンジ
ンの副燃焼室であって、前記各セラミックピースは前記
インサートリングに対する嵌合面において金属被覆層を
有しており、さらに各セラミックピースと前記インサー
トリングは該インサートリングと前記金属被覆層間にま
たがって施されたロウ付は又は溶接等の冶金的手段によ
り互に位置決めされていることを特徴とするディーゼル
エンジンの副燃焼室。A diesel engine sub-combustion chamber comprising a plurality of ceramic pieces abutting each other in a metal insert ring, each of the ceramic pieces having a metal coating layer on a fitting surface with the insert ring. and further, each ceramic piece and the insert ring are positioned with respect to each other by metallurgical means such as brazing or welding applied between the insert ring and the metal coating layer. secondary combustion chamber.
JP5332983U 1983-04-09 1983-04-09 Diesel engine secondary combustion chamber Granted JPS59159728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5332983U JPS59159728U (en) 1983-04-09 1983-04-09 Diesel engine secondary combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5332983U JPS59159728U (en) 1983-04-09 1983-04-09 Diesel engine secondary combustion chamber

Publications (2)

Publication Number Publication Date
JPS59159728U true JPS59159728U (en) 1984-10-26
JPS6350420Y2 JPS6350420Y2 (en) 1988-12-26

Family

ID=30183674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5332983U Granted JPS59159728U (en) 1983-04-09 1983-04-09 Diesel engine secondary combustion chamber

Country Status (1)

Country Link
JP (1) JPS59159728U (en)

Also Published As

Publication number Publication date
JPS6350420Y2 (en) 1988-12-26

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