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JPS60105829U - Engine pre-chamber structure - Google Patents

Engine pre-chamber structure

Info

Publication number
JPS60105829U
JPS60105829U JP20241483U JP20241483U JPS60105829U JP S60105829 U JPS60105829 U JP S60105829U JP 20241483 U JP20241483 U JP 20241483U JP 20241483 U JP20241483 U JP 20241483U JP S60105829 U JPS60105829 U JP S60105829U
Authority
JP
Japan
Prior art keywords
support member
chamber
chamber structure
lower support
sub
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
JP20241483U
Other languages
Japanese (ja)
Inventor
下野　兼嘉
塚脇　洋二
田村　敬志
晋 佐々木
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 JP20241483U priority Critical patent/JPS60105829U/en
Publication of JPS60105829U publication Critical patent/JPS60105829U/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図は本考案の一実施例を示す断面図、第２図は本考
案の別の実施例を示すセラミック部材および支持部材の
断面図である。 １・・・シリンタフロック、２・・・シリンダヘッド、
５・・・主燃焼室、６・・・副室、１１・・・セラミッ
ク部材、１４・・・支持部材、１５・・・上部支持部材
、１６・・・下部支持部材。FIG. 1 is a cross-sectional view showing one embodiment of the present invention, and FIG. 2 is a cross-sectional view of a ceramic member and a support member showing another embodiment of the present invention. 1... Cylinder lock, 2... Cylinder head,
5... Main combustion chamber, 6... Sub-chamber, 11... Ceramic member, 14... Support member, 15... Upper support member, 16... Lower support member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主燃焼室と連通ずる副室を備え、かつ該副室内′　壁を
セラミック部材で構成するエンジンの副室構造において
、上記セラミック部材の外周を覆う支部材を設け、かつ
該支持部材を上部支持部材と下部支持部材とで構成し、
下部支持部材にセラミック部材を支持させるとともに上
部支持部材を下部支持部材に締結することにより、セラ
ミック部材を上下支持部材で圧縮応力を付与した状態に
固定保持したことを特徴とするエンジンの副室構造。In an engine sub-chamber structure including a sub-chamber that communicates with a main combustion chamber, and in which the inner wall of the sub-chamber is made of a ceramic member, a support member is provided that covers the outer periphery of the ceramic member, and the support member is connected to an upper support member. and a lower support member,
An engine pre-chamber structure characterized in that the ceramic member is supported by the lower support member and the upper support member is fastened to the lower support member, thereby fixing and holding the ceramic member in a state where compressive stress is applied to the upper and lower support members. .
JP20241483U 1983-12-23 1983-12-23 Engine pre-chamber structure Pending JPS60105829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20241483U JPS60105829U (en) 1983-12-23 1983-12-23 Engine pre-chamber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20241483U JPS60105829U (en) 1983-12-23 1983-12-23 Engine pre-chamber structure

Publications (1)

Publication Number Publication Date
JPS60105829U true JPS60105829U (en) 1985-07-19

Family

ID=30764856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20241483U Pending JPS60105829U (en) 1983-12-23 1983-12-23 Engine pre-chamber structure

Country Status (1)

Country Link
JP (1) JPS60105829U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229433U (en) * 1985-08-06 1987-02-23
JP2011503416A (en) * 2007-11-09 2011-01-27 ワルトシラ フィンランド オサケユキチュア Engine pre-combustion chamber structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229433U (en) * 1985-08-06 1987-02-23
JP2011503416A (en) * 2007-11-09 2011-01-27 ワルトシラ フィンランド オサケユキチュア Engine pre-combustion chamber structure
KR101510913B1 (en) * 2007-11-09 2015-04-10 바르실라 핀랜드 오이 Prechamber arrangement of a combustion engine

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