JPS5882433U - Diesel engine pre-chamber structure - Google Patents

Diesel engine pre-chamber structure

Info

Publication number
JPS5882433U
JPS5882433U JP17663581U JP17663581U JPS5882433U JP S5882433 U JPS5882433 U JP S5882433U JP 17663581 U JP17663581 U JP 17663581U JP 17663581 U JP17663581 U JP 17663581U JP S5882433 U JPS5882433 U JP S5882433U
Authority
JP
Japan
Prior art keywords
sub
chamber
diesel engine
main body
chamber structure
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
JP17663581U
Other languages
Japanese (ja)
Inventor
吉光　利男
優純 永橋
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP17663581U priority Critical patent/JPS5882433U/en
Publication of JPS5882433U publication Critical patent/JPS5882433U/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図は従来の副室付ディーゼルエンジンのシーリング
ヘッド部分の縦断面図、第２図は本考案−実施例の縦断
面図、第３図は副室本体における上、下部構造体の接続
部分の説明図、第４図は本考案の他の実施例の縦断面図
、第５図は第４図Ｖ部の拡大図である。 １０はシリンダヘッド、１１は副室用嵌挿部、１２は副
室本体、１３は上部構造体、１４は下部　−構造体、２
２．２３は断熱層。Fig. 1 is a vertical cross-sectional view of the sealing head portion of a conventional diesel engine with a pre-chamber, Fig. 2 is a longitudinal cross-sectional view of the present invention-embodiment, and Fig. 3 is a connecting portion of the upper and lower structures of the pre-chamber main body. FIG. 4 is a longitudinal sectional view of another embodiment of the present invention, and FIG. 5 is an enlarged view of section V in FIG. 4. 10 is a cylinder head, 11 is a sub-chamber fitting part, 12 is a sub-chamber main body, 13 is an upper structure, 14 is a lower structure, 2
2.23 is the insulation layer.

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１０に副室用嵌挿部１１を形成し、副室
本体１２を耐熱性材料よりなる上部構造体１・３と耐熱
性材料よりなってガス流出孔２４を有する下部構造体１
４とで構成し、副室本体１２を副室嵌挿部１１に嵌挿固
着すると共に副室本体１２の周囲に断熱層２２．２３を
形成したことを特徴とするディーゼルエンジンの副室構
造。A sub-chamber fitting part 11 is formed in the cylinder head 10, and the sub-chamber main body 12 is formed by upper structures 1 and 3 made of a heat-resistant material and a lower structure 1 made of a heat-resistant material and having a gas outlet hole 24.
4, a sub-chamber main body 12 is inserted and fixed into a sub-chamber insertion part 11, and a heat insulating layer 22, 23 is formed around the sub-chamber main body 12.
JP17663581U 1981-11-30 1981-11-30 Diesel engine pre-chamber structure Pending JPS5882433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17663581U JPS5882433U (en) 1981-11-30 1981-11-30 Diesel engine pre-chamber structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17663581U JPS5882433U (en) 1981-11-30 1981-11-30 Diesel engine pre-chamber structure

Publications (1)

Publication Number Publication Date
JPS5882433U true JPS5882433U (en) 1983-06-03

Family

ID=29969780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17663581U Pending JPS5882433U (en) 1981-11-30 1981-11-30 Diesel engine pre-chamber structure

Country Status (1)

Country Link
JP (1) JPS5882433U (en)

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