JPS63122737U - - Google Patents

Info

Publication number
JPS63122737U
JPS63122737U JP1318187U JP1318187U JPS63122737U JP S63122737 U JPS63122737 U JP S63122737U JP 1318187 U JP1318187 U JP 1318187U JP 1318187 U JP1318187 U JP 1318187U JP S63122737 U JPS63122737 U JP S63122737U
Authority
JP
Japan
Prior art keywords
porous plug
refractory
model registration
utility
molten metal
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
JP1318187U
Other languages
English (en)
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 filed Critical
Priority to JP1318187U priority Critical patent/JPS63122737U/ja
Publication of JPS63122737U publication Critical patent/JPS63122737U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の側断面図、第2図
、第3図は同上の矢視A―A,B―Bの横断面図
、第4図は同上の溶損状況説明用側断面図、第5
図は同上の他の実施例の側断面図、第6図、第7
図および第8図〜第10図はそれぞれ同上のさら
に他の実施例の側断面図および矢視C―C,D―
D,E―Eの横断面図である。 1……ポーラスプラグ、3……通気性耐火物、
4……円錐状部、5……四角錐状部、6……金属
部、7……緻密質耐火物。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 取鍋等の溶融金属容器の底部や側部の壁面
    に取着して所定のガスを吹き込む耐火性のポーラ
    スプラグの内部に、溶融金属容器が空状態下でポ
    ーラスプラグの溶損状況を検知可能に識別容易な
    枠状や平行状等に金属部を設けたことを特徴とす
    るガス吹込用ポーラスプラグ。 (2) ポーラスプラグが外側を緻密質耐火物で、
    内側を通気性耐火物で形成しており、内側の通気
    性耐火物と外側の緻密質耐火物との間に枠状や平
    行状等の識別容易な金属部を設けたものである実
    用新案登録請求の範囲第1項記載のガス吹込用ポ
    ーラスプラグ。
JP1318187U 1987-01-31 1987-01-31 Pending JPS63122737U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1318187U JPS63122737U (ja) 1987-01-31 1987-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1318187U JPS63122737U (ja) 1987-01-31 1987-01-31

Publications (1)

Publication Number Publication Date
JPS63122737U true JPS63122737U (ja) 1988-08-10

Family

ID=30801998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1318187U Pending JPS63122737U (ja) 1987-01-31 1987-01-31

Country Status (1)

Country Link
JP (1) JPS63122737U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887600B1 (ko) * 2007-08-14 2009-03-11 조선내화 주식회사 포러스 플러그

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887600B1 (ko) * 2007-08-14 2009-03-11 조선내화 주식회사 포러스 플러그

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