JPS58129031U - Combustion chamber of swirl chamber diesel engine - Google Patents

Combustion chamber of swirl chamber diesel engine

Info

Publication number
JPS58129031U
JPS58129031U JP2653082U JP2653082U JPS58129031U JP S58129031 U JPS58129031 U JP S58129031U JP 2653082 U JP2653082 U JP 2653082U JP 2653082 U JP2653082 U JP 2653082U JP S58129031 U JPS58129031 U JP S58129031U
Authority
JP
Japan
Prior art keywords
diesel engine
chamber
swirl chamber
combustion chamber
swirl
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
JP2653082U
Other languages
Japanese (ja)
Inventor
河口　大介
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP2653082U priority Critical patent/JPS58129031U/en
Publication of JPS58129031U publication Critical patent/JPS58129031U/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図は本案実施例の要部断面図、第２図は第１図■−
■線視相当断面図、第３図は本案による場合と、燃焼室
に***状凸部を設けない場合との比較線図である。 １・・・シリンダヘッド、２・・・半球面状凹部、３・
・・渦室形成口金、３ａ・・・内側壁、４・・・渦室、
５・・・連絡孔、６・・・主室、８・・・燃料噴射ノズ
ル、１０・・・***状凸部。Figure 1 is a sectional view of the main part of the embodiment of the present invention, and Figure 2 is the same as Figure 1 ■-
(2) Linear equivalent sectional view, FIG. 3 is a comparison diagram between the case according to the present invention and the case where no raised convex portion is provided in the combustion chamber. 1... Cylinder head, 2... Hemispherical recess, 3...
... Vortex chamber forming mouthpiece, 3a... Inner wall, 4... Vortex chamber,
5... Communication hole, 6... Main chamber, 8... Fuel injection nozzle, 10... Raised convex portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 、渦室形成口金の連絡孔より内方かつ燃料噴射ノズルか
゛らの噴射燃料が衝当する渦室内側壁面に***状凸部を
設けてなる渦室式ディーゼルエンジンの燃焼室。A combustion chamber of a swirl chamber type diesel engine, which is provided with a raised convex portion on the inner side wall surface of the swirl chamber, which is located inside a communication hole of a swirl chamber forming mouthpiece and which is hit by the fuel injected from a fuel injection nozzle.
JP2653082U 1982-02-25 1982-02-25 Combustion chamber of swirl chamber diesel engine Pending JPS58129031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2653082U JPS58129031U (en) 1982-02-25 1982-02-25 Combustion chamber of swirl chamber diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2653082U JPS58129031U (en) 1982-02-25 1982-02-25 Combustion chamber of swirl chamber diesel engine

Publications (1)

Publication Number Publication Date
JPS58129031U true JPS58129031U (en) 1983-09-01

Family

ID=30038480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2653082U Pending JPS58129031U (en) 1982-02-25 1982-02-25 Combustion chamber of swirl chamber diesel engine

Country Status (1)

Country Link
JP (1) JPS58129031U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152857A (en) * 1999-11-30 2001-06-05 Kubota Corp Swirl chamber type combustion chamber for diesel engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735417B2 (en) * 1979-04-27 1982-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735417B2 (en) * 1979-04-27 1982-07-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152857A (en) * 1999-11-30 2001-06-05 Kubota Corp Swirl chamber type combustion chamber for diesel engine

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