JPS5884348U - Combustion chamber seal structure of internal combustion engine - Google Patents

Combustion chamber seal structure of internal combustion engine

Info

Publication number
JPS5884348U
JPS5884348U JP17886881U JP17886881U JPS5884348U JP S5884348 U JPS5884348 U JP S5884348U JP 17886881 U JP17886881 U JP 17886881U JP 17886881 U JP17886881 U JP 17886881U JP S5884348 U JPS5884348 U JP S5884348U
Authority
JP
Japan
Prior art keywords
seal structure
combustion engine
internal combustion
combustion chamber
chamber seal
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
JP17886881U
Other languages
Japanese (ja)
Other versions
JPS6140933Y2 (en
Inventor
中原　光治
石田　富雄
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP17886881U priority Critical patent/JPS5884348U/en
Publication of JPS5884348U publication Critical patent/JPS5884348U/en
Application granted granted Critical
Publication of JPS6140933Y2 publication Critical patent/JPS6140933Y2/ja
Granted legal-status Critical Current

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  • Gasket Seals (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) [Abstract] 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要部断面図、第２図
は、他の実施例を示す要部断面図である。 １・・・ガスシール環、Ａ・・・円周段部、Ｂ・・・シ
ール部、２・・・ガスシール環最上端部、４・・・ガス
ケット、５・・・グロメット部、６・・・シリンダブロ
ックのシリンダ部上端内周面、１０・・・環状段部。FIG. 1 is a sectional view of a main part showing one embodiment of the present invention, and FIG. 2 is a sectional view of a main part showing another embodiment. DESCRIPTION OF SYMBOLS 1... Gas seal ring, A... Circumferential step part, B... Seal part, 2... Gas seal ring uppermost end part, 4... Gasket, 5... Grommet part, 6... ...Inner peripheral surface of the upper end of the cylinder part of the cylinder block, 10...Annular stepped portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダブロックの、シリンダ部上端内周面に環状段部
を設けるとともに、該環状段部深さより高い円周部と、
シール部とからなるガスシール環を、シリンダ上端面よ
り突出する状態で係着すると同時に、ガスシール環の円
周段部で、ガスケットのグロメット部を圧縮する構造と
し、且つ、ガスシール環のシール部最上端を、半円また
はエツジ状とした、内燃機関の燃焼室シール構造。An annular stepped portion is provided on the inner circumferential surface of the upper end of the cylinder block of the cylinder block, and a circumferential portion that is higher than the depth of the annular stepped portion;
A gas seal ring consisting of a seal part is engaged in a state protruding from the upper end surface of the cylinder, and at the same time, a circumferential stepped part of the gas seal ring compresses a grommet part of the gasket. A combustion chamber seal structure for an internal combustion engine whose top end is semicircular or edge-shaped.
JP17886881U 1981-11-30 1981-11-30 Combustion chamber seal structure of internal combustion engine Granted JPS5884348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17886881U JPS5884348U (en) 1981-11-30 1981-11-30 Combustion chamber seal structure of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17886881U JPS5884348U (en) 1981-11-30 1981-11-30 Combustion chamber seal structure of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5884348U true JPS5884348U (en) 1983-06-08
JPS6140933Y2 JPS6140933Y2 (en) 1986-11-21

Family

ID=29974055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17886881U Granted JPS5884348U (en) 1981-11-30 1981-11-30 Combustion chamber seal structure of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5884348U (en)

Also Published As

Publication number Publication date
JPS6140933Y2 (en) 1986-11-21

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