JPS59133730U - Sub-combustion chamber of sub-chamber internal combustion engine - Google Patents

Sub-combustion chamber of sub-chamber internal combustion engine

Info

Publication number
JPS59133730U
JPS59133730U JP2728183U JP2728183U JPS59133730U JP S59133730 U JPS59133730 U JP S59133730U JP 2728183 U JP2728183 U JP 2728183U JP 2728183 U JP2728183 U JP 2728183U JP S59133730 U JPS59133730 U JP S59133730U
Authority
JP
Japan
Prior art keywords
sub
chamber
combustion chamber
combustion engine
internal combustion
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
JP2728183U
Other languages
Japanese (ja)
Inventor
英男 河村
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 JP2728183U priority Critical patent/JPS59133730U/en
Publication of JPS59133730U publication Critical patent/JPS59133730U/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]

添付図面はこの考案の実施例における副室式内燃機関の
副燃焼室要部の縦断面図である。 １・・・シリンダヘッド、２・・・副燃焼室、３・・・
ホットプラグ、４・・・連絡孔、５・・・微少空隙、６
・・・耐熱金属板、７・・・微少空気層、９・・・Ｕ字
形折曲部。The accompanying drawing is a longitudinal cross-sectional view of a main part of a sub-combustion chamber of a sub-combustion chamber type internal combustion engine according to an embodiment of the present invention. 1... Cylinder head, 2... Sub-combustion chamber, 3...
Hot plug, 4... Communication hole, 5... Micro void, 6
...Heat-resistant metal plate, 7...Minute air layer, 9...U-shaped bent part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドに副燃焼室を有する副室式内燃機関にお
いて、前記副燃焼室と主燃焼室との連絡孔を含むホット
プラグを断熱材で形成するとともに、該副燃焼室のホッ
トプラグより上部の渦流室の内壁面に、シリンダヘッド
に対して微少空気層を介在するように形成された耐熱金
属板を配設したことを特徴とする副室式内燃機関の副燃
焼室。In a sub-chamber internal combustion engine having a sub-combustion chamber in the cylinder head, a hot plug including a communication hole between the sub-combustion chamber and the main combustion chamber is formed of a heat insulating material, and a vortex flow above the hot plug of the sub-combustion chamber is formed. A sub-combustion chamber for a sub-chamber type internal combustion engine, characterized in that a heat-resistant metal plate formed so as to form a minute air layer with respect to a cylinder head is disposed on the inner wall surface of the chamber.
JP2728183U 1983-02-28 1983-02-28 Sub-combustion chamber of sub-chamber internal combustion engine Pending JPS59133730U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2728183U JPS59133730U (en) 1983-02-28 1983-02-28 Sub-combustion chamber of sub-chamber internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2728183U JPS59133730U (en) 1983-02-28 1983-02-28 Sub-combustion chamber of sub-chamber internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59133730U true JPS59133730U (en) 1984-09-07

Family

ID=30158176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2728183U Pending JPS59133730U (en) 1983-02-28 1983-02-28 Sub-combustion chamber of sub-chamber internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59133730U (en)

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