JPS6069324U - Engine pre-chamber structure - Google Patents

Engine pre-chamber structure

Info

Publication number
JPS6069324U
JPS6069324U JP16120283U JP16120283U JPS6069324U JP S6069324 U JPS6069324 U JP S6069324U JP 16120283 U JP16120283 U JP 16120283U JP 16120283 U JP16120283 U JP 16120283U JP S6069324 U JPS6069324 U JP S6069324U
Authority
JP
Japan
Prior art keywords
subchamber
chamber structure
engine pre
forming member
engine
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
JP16120283U
Other languages
Japanese (ja)
Inventor
立人 福島
塚脇　洋二
雅彦 重津
下野　兼嘉
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP16120283U priority Critical patent/JPS6069324U/en
Publication of JPS6069324U publication Critical patent/JPS6069324U/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図は従来のエンジンの副室構造の縦断面図、第２図
は本考案に係るエンジンの副室構造の縦断面図、第３図
は第２図のＩ−Ｉ縦断面図、第４図は金属層の拡大斜視
図である。 ６・・・シリンダヘッド、１０・・・副室、１１・・・
副室形成部材、１２・・・上部形成部材、１２ｃ・・・
上部内表面、１３・・・下部形成部材、１８・・・金属
ケース、２０・・・金属層。FIG. 1 is a longitudinal cross-sectional view of the subchamber structure of a conventional engine, FIG. 2 is a longitudinal cross-sectional view of the subchamber structure of an engine according to the present invention, and FIG. 3 is a longitudinal cross-sectional view taken along line II in FIG. FIG. 4 is an enlarged perspective view of the metal layer. 6...Cylinder head, 10...Subchamber, 11...
Subchamber forming member, 12... Upper forming member, 12c...
Upper inner surface, 13... Lower forming member, 18... Metal case, 20... Metal layer.

Claims (1)

【実用新案登録請求の範囲】 主燃焼室と噴孔を介して連通ずる副室を備えたエンジン
において、 副室形成部材がセラミックで形成され、該副室形成部材
の副室内壁面に金属層を形成したことを特徴とするエン
ジンの副室構造。[Claims for Utility Model Registration] In an engine equipped with a subchamber that communicates with the main combustion chamber through a nozzle hole, the subchamber forming member is formed of ceramic, and a metal layer is formed on the subchamber wall surface of the subchamber forming member. A pre-chamber structure of an engine characterized by a formed.
JP16120283U 1983-10-18 1983-10-18 Engine pre-chamber structure Pending JPS6069324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16120283U JPS6069324U (en) 1983-10-18 1983-10-18 Engine pre-chamber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16120283U JPS6069324U (en) 1983-10-18 1983-10-18 Engine pre-chamber structure

Publications (1)

Publication Number Publication Date
JPS6069324U true JPS6069324U (en) 1985-05-16

Family

ID=30354343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16120283U Pending JPS6069324U (en) 1983-10-18 1983-10-18 Engine pre-chamber structure

Country Status (1)

Country Link
JP (1) JPS6069324U (en)

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