JPS614861U - Gas seal structure of permeable refractory - Google Patents

Gas seal structure of permeable refractory

Info

Publication number
JPS614861U
JPS614861U JP8916484U JP8916484U JPS614861U JP S614861 U JPS614861 U JP S614861U JP 8916484 U JP8916484 U JP 8916484U JP 8916484 U JP8916484 U JP 8916484U JP S614861 U JPS614861 U JP S614861U
Authority
JP
Japan
Prior art keywords
seal structure
gas seal
refractory
gas
permeable
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
JP8916484U
Other languages
Japanese (ja)
Other versions
JPH028598Y2 (en
Inventor
昭弘 土成
久博 服部
Original Assignee
ハリマセラミック株式会社
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 ハリマセラミック株式会社 filed Critical ハリマセラミック株式会社
Priority to JP8916484U priority Critical patent/JPS614861U/en
Publication of JPS614861U publication Critical patent/JPS614861U/en
Application granted granted Critical
Publication of JPH028598Y2 publication Critical patent/JPH028598Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (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図は本考案の１実施例における段差部を有する耐火
物本体、第２図は第１図の耐火物本体を用いたガスシー
ル構造の断面図、第３図は他の実施例のガスシール構造
の断面図、第４図は本考案のガズビール構造の章部拡犬
図、第５図は従来のガスシール構造を示す図である。 １，８・・・耐火物尿体、２・・・モルタル、３・・・
鉄皮ケース、４・・・ガスプール室、６・・・焼成モル
タル、−７・・・段差部。Fig. 1 is a refractory body having a stepped portion according to one embodiment of the present invention, Fig. 2 is a sectional view of a gas seal structure using the refractory main body of Fig. 1, and Fig. 3 is a gas seal structure of another embodiment of the present invention. A sectional view of the seal structure, FIG. 4 is an enlarged view of a section of the Gazbir structure of the present invention, and FIG. 5 is a diagram showing a conventional gas seal structure. 1,8... Refractory urine body, 2... Mortar, 3...
Iron skin case, 4... Gas pool chamber, 6... Baking mortar, -7... Step portion.

Claims (1)

【実用新案登録請求の範囲】 １ 耐火物本体に、ガスプール室を形成する鉄皮ケース
を取付けてなるガス透過性耐火物において、鉄皮ケース
の上端縁と接する耐火物本体の外周縁部を差渡し径の異
なる段差部となし、この段差部の段差厚み部分に上記鉄
皮ケースの上端縁が接合した構成を特徴とする透過性耐
火物のガスシール構造。 ２ 耐大物本体の段差部と鉄皮ケース上端縁との接合個
所における熱の影響を消去するために、使用中の加熱状
態における段差部の大径が、同じく鉄皮ケースの内径又
は外径よりも大となるように規定したことを特徴とする
実用新案登録請求お範囲第１項記載の透過性耐火物のガ
スシール構造。 − ３ 耐火物本体の、鉄皮ケース被嵌部より上部域にモル
タル又は他の耐火材料を塗布し、焼成してコーティング
層を形成したことを特徴とする透過性耐火物のガスシー
ル構造。[Scope of Claim for Utility Model Registration] 1. In a gas-permeable refractory consisting of a refractory body and an iron shell case forming a gas pool chamber, the outer peripheral edge of the refractory body in contact with the upper edge of the iron shell case A gas seal structure of a permeable refractory material, characterized by having stepped portions having different diameters across the length, and having an upper edge of the steel shell case joined to a thicker portion of the stepped portion. 2. In order to eliminate the effect of heat at the joint between the stepped part of the main body of the large-sized object and the upper edge of the steel case, the large diameter of the stepped part in the heated state during use must be larger than the inner diameter or outer diameter of the steel case. A gas seal structure of a permeable refractory material according to claim 1 of the utility model registration claim, characterized in that the gas seal structure is defined such that the diameter is large. -3 A gas seal structure of a permeable refractory, characterized in that a coating layer is formed by applying mortar or other refractory material to the upper region of the refractory body above the part where the steel case is fitted and firing.
JP8916484U 1984-06-14 1984-06-14 Gas seal structure of permeable refractory Granted JPS614861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8916484U JPS614861U (en) 1984-06-14 1984-06-14 Gas seal structure of permeable refractory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8916484U JPS614861U (en) 1984-06-14 1984-06-14 Gas seal structure of permeable refractory

Publications (2)

Publication Number Publication Date
JPS614861U true JPS614861U (en) 1986-01-13
JPH028598Y2 JPH028598Y2 (en) 1990-03-01

Family

ID=30642976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8916484U Granted JPS614861U (en) 1984-06-14 1984-06-14 Gas seal structure of permeable refractory

Country Status (1)

Country Link
JP (1) JPS614861U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100669U (en) * 1987-12-21 1989-07-06
JPH0527698U (en) * 1991-09-20 1993-04-09 欣一 古川 Side of wall clock and table clock

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732761U (en) * 1980-07-31 1982-02-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071818A (en) * 1975-11-03 1978-01-31 Combustion Engineering, Inc. Magnetostrictive position indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732761U (en) * 1980-07-31 1982-02-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100669U (en) * 1987-12-21 1989-07-06
JPH0527698U (en) * 1991-09-20 1993-04-09 欣一 古川 Side of wall clock and table clock

Also Published As

Publication number Publication date
JPH028598Y2 (en) 1990-03-01

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