JPS60178326U - Diesel engine secondary combustion chamber structure - Google Patents

Diesel engine secondary combustion chamber structure

Info

Publication number
JPS60178326U
JPS60178326U JP6607984U JP6607984U JPS60178326U JP S60178326 U JPS60178326 U JP S60178326U JP 6607984 U JP6607984 U JP 6607984U JP 6607984 U JP6607984 U JP 6607984U JP S60178326 U JPS60178326 U JP S60178326U
Authority
JP
Japan
Prior art keywords
combustion chamber
chamber structure
diesel engine
secondary combustion
recess
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
JP6607984U
Other languages
Japanese (ja)
Inventor
清水　徹司
洋 河本
照雄 佐藤
哲 加藤
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 JP6607984U priority Critical patent/JPS60178326U/en
Publication of JPS60178326U publication Critical patent/JPS60178326U/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 drawings]

図は本考案の一実施例に係るディーゼルエンジン副燃焼
室構造の断面図である。 １・・・・・・シリンダヘッド、２・・・・・・凹部、
３・・・・・・口金、４・・・・・・副燃焼室、５・・
・・・・噴孔、６・・・・・・主燃焼室、７・・・・・
・段、訃・・・・・ヘッドガスケット、９・・・・・・
シリンダブロック、１０・・・・・・セラミックス口金
、１１・・・・・・金属リング。The figure is a sectional view of a diesel engine sub-combustion chamber structure according to an embodiment of the present invention. 1... Cylinder head, 2... Concavity,
3...Best, 4...Sub-combustion chamber, 5...
... Nozzle hole, 6 ... Main combustion chamber, 7 ...
・Step, end...Head gasket, 9...
Cylinder block, 10...Ceramics cap, 11...Metal ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドの凹部にセラミックス口金の外周に金属
リングを焼ばめして構成した口金を挿入−し凹部と口金
との間に副燃焼室を形成したディーゼルエンジン副燃焼
室構造において、金属リング外周と凹部内周との間に常
温で５０〜２００ミクロンの空隙を設けたことを特徴と
するディーゼル主ンジン副燃焼室構造。In a diesel engine auxiliary combustion chamber structure in which a auxiliary combustion chamber is formed between the recess and the ferrule by inserting a ferrule formed by shrink-fitting a metal ring onto the outer periphery of a ceramic ferrule into a recess of the cylinder head, the outer periphery of the metal ring and the recess A diesel main engine auxiliary combustion chamber structure characterized in that a gap of 50 to 200 microns at room temperature is provided between the inner periphery and the inner periphery.
JP6607984U 1984-05-08 1984-05-08 Diesel engine secondary combustion chamber structure Pending JPS60178326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6607984U JPS60178326U (en) 1984-05-08 1984-05-08 Diesel engine secondary combustion chamber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6607984U JPS60178326U (en) 1984-05-08 1984-05-08 Diesel engine secondary combustion chamber structure

Publications (1)

Publication Number Publication Date
JPS60178326U true JPS60178326U (en) 1985-11-27

Family

ID=30598650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6607984U Pending JPS60178326U (en) 1984-05-08 1984-05-08 Diesel engine secondary combustion chamber structure

Country Status (1)

Country Link
JP (1) JPS60178326U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296640A (en) * 1989-04-27 1990-12-07 Mitsubishi Electric Corp Packaging cushioning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296640A (en) * 1989-04-27 1990-12-07 Mitsubishi Electric Corp Packaging cushioning apparatus

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