JPS59168528U - direct injection diesel engine - Google Patents

direct injection diesel engine

Info

Publication number
JPS59168528U
JPS59168528U JP6491383U JP6491383U JPS59168528U JP S59168528 U JPS59168528 U JP S59168528U JP 6491383 U JP6491383 U JP 6491383U JP 6491383 U JP6491383 U JP 6491383U JP S59168528 U JPS59168528 U JP S59168528U
Authority
JP
Japan
Prior art keywords
diesel engine
direct injection
injection diesel
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
JP6491383U
Other languages
Japanese (ja)
Inventor
由比　宏明
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP6491383U priority Critical patent/JPS59168528U/en
Publication of JPS59168528U publication Critical patent/JPS59168528U/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]

第１図は従来の直接噴射式デイゼルエンジンにおける燃
焼室構造を示す要部断面図、第２図は第１図の平面Ｈに
おける燃料噴霧状況を示す説明図、第３図は本考案の一
実施例を示す第１図同様の要部断面図、第４図は第３図
の燃焼室１２の平面図である。 １０・・・ピストン、１８・・・燃焼室壁面、１２・・
・燃焼室、２０・・・燃料噴霧中心線、１４・・・燃料
噴射ノズル、２２・・・干渉部分、１６・・・燃料噴霧
。Fig. 1 is a sectional view of the main part showing the structure of the combustion chamber in a conventional direct injection diesel engine, Fig. 2 is an explanatory diagram showing the fuel spray situation on plane H in Fig. 1, and Fig. 3 is an implementation of the present invention. FIG. 4 is a sectional view of a main part similar to FIG. 1 showing an example, and FIG. 4 is a plan view of the combustion chamber 12 of FIG. 3. 10... Piston, 18... Combustion chamber wall surface, 12...
- Combustion chamber, 20...Fuel spray center line, 14...Fuel injection nozzle, 22...Interference portion, 16...Fuel spray.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピストンの内部に、同ピストンの頂面から下方に凹入し
た燃焼室を具え、同燃焼室の周壁面が、ピストン軸線を
含む異る平面において、ピストン軸線に対し異る傾斜角
を有するように形成されていることを特徴とする直接噴
射式デイゼルエンジン。A combustion chamber recessed downward from the top surface of the piston is provided inside the piston, and the peripheral wall surface of the combustion chamber has different inclination angles with respect to the piston axis in different planes including the piston axis. A direct injection diesel engine characterized by the
JP6491383U 1983-04-27 1983-04-27 direct injection diesel engine Pending JPS59168528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6491383U JPS59168528U (en) 1983-04-27 1983-04-27 direct injection diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6491383U JPS59168528U (en) 1983-04-27 1983-04-27 direct injection diesel engine

Publications (1)

Publication Number Publication Date
JPS59168528U true JPS59168528U (en) 1984-11-12

Family

ID=30195104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6491383U Pending JPS59168528U (en) 1983-04-27 1983-04-27 direct injection diesel engine

Country Status (1)

Country Link
JP (1) JPS59168528U (en)

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