JPS5988218U - Heat shield for swirl chamber type diesel engine - Google Patents

Heat shield for swirl chamber type diesel engine

Info

Publication number
JPS5988218U
JPS5988218U JP18438982U JP18438982U JPS5988218U JP S5988218 U JPS5988218 U JP S5988218U JP 18438982 U JP18438982 U JP 18438982U JP 18438982 U JP18438982 U JP 18438982U JP S5988218 U JPS5988218 U JP S5988218U
Authority
JP
Japan
Prior art keywords
heat shield
diesel engine
swirl chamber
chamber type
type diesel
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
JP18438982U
Other languages
Japanese (ja)
Other versions
JPS6339376Y2 (en
Inventor
真治 原
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 JP18438982U priority Critical patent/JPS5988218U/en
Publication of JPS5988218U publication Critical patent/JPS5988218U/en
Application granted granted Critical
Publication of JPS6339376Y2 publication Critical patent/JPS6339376Y2/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 drawings]

第１図はこの考案を実施した副室式燃焼室の断面図、第
２図は第１図の要部拡大断面図、第３薗ａはヒートシー
ルドに形成された凹部の拡大図、第３図すは他の実施例
を示す断面図である。 ３・・・シリンダヘッド、４・・・渦流室、５・・・燃
焼室、７・・・主噴孔、８・・・副噴孔、９・・・イン
ジェクションノズル、１０・・・ヒートシールド、１０
ａ・・・当接面、１１・・・凹部、Ｇ・・・燃料。Figure 1 is a sectional view of a pre-combustion chamber in which this invention was implemented, Figure 2 is an enlarged sectional view of the main part of Figure 1, 3rd field a is an enlarged view of the recess formed in the heat shield, The figure is a sectional view showing another embodiment. 3... Cylinder head, 4... Whirlpool chamber, 5... Combustion chamber, 7... Main nozzle hole, 8... Sub-nozzle hole, 9... Injection nozzle, 10... Heat shield , 10
a... Contact surface, 11... Concave portion, G... Fuel.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主噴孔と副噴孔とを備えたインジェクションノズルを、
ヒートシールドを介してシリンダヘッドに装着して成る
渦流室式ディーゼルエンジンにおいて、前記副噴孔から
噴射される燃料の当接するヒートシールドの壁面に、燃
料溜め用の凹部を形成したことを特徴とする渦流室式デ
ィーゼルエンジンのヒートシールド。An injection nozzle equipped with a main nozzle hole and a sub-nozzle hole,
A swirl chamber type diesel engine mounted on a cylinder head via a heat shield, characterized in that a recess for a fuel reservoir is formed on the wall surface of the heat shield, which is in contact with the fuel injected from the sub-nozzle hole. Heat shield for swirl chamber diesel engine.
JP18438982U 1982-12-07 1982-12-07 Heat shield for swirl chamber type diesel engine Granted JPS5988218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18438982U JPS5988218U (en) 1982-12-07 1982-12-07 Heat shield for swirl chamber type diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18438982U JPS5988218U (en) 1982-12-07 1982-12-07 Heat shield for swirl chamber type diesel engine

Publications (2)

Publication Number Publication Date
JPS5988218U true JPS5988218U (en) 1984-06-14
JPS6339376Y2 JPS6339376Y2 (en) 1988-10-17

Family

ID=30398820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18438982U Granted JPS5988218U (en) 1982-12-07 1982-12-07 Heat shield for swirl chamber type diesel engine

Country Status (1)

Country Link
JP (1) JPS5988218U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114421A (en) * 1984-06-29 1986-01-22 Isuzu Motors Ltd Diesel engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114421A (en) * 1984-06-29 1986-01-22 Isuzu Motors Ltd Diesel engine

Also Published As

Publication number Publication date
JPS6339376Y2 (en) 1988-10-17

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