JPH02144256U - - Google Patents

Info

Publication number
JPH02144256U
JPH02144256U JP5495189U JP5495189U JPH02144256U JP H02144256 U JPH02144256 U JP H02144256U JP 5495189 U JP5495189 U JP 5495189U JP 5495189 U JP5495189 U JP 5495189U JP H02144256 U JPH02144256 U JP H02144256U
Authority
JP
Japan
Prior art keywords
nozzle
gap
gas
circumferential direction
porous refractory
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
JP5495189U
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 JP5495189U priority Critical patent/JPH02144256U/ja
Publication of JPH02144256U publication Critical patent/JPH02144256U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Description

【図面の簡単な説明】
図は本考案実施例を示し、第1図は縦断面図、
第2図は第1図A−A線縦断面図である。 1……ポーラス耐火物、5……鉄皮、2,3…
…緻密質耐火物、6……ガス導入管、4……空隙

Claims (1)

    【実用新案登録請求の範囲】
  1. ノズルの高さ方向に対する中間部分の周方向全
    体に設けたガス透過性ポーラス耐火物1と、その
    上部および下部の周方向全体に設けた緻密質耐火
    物2,3と、前記ポーラス耐火物1の背面との間
    に空隙4を設けてノズル外周を被覆した鉄皮5と
    、この鉄皮5に接続して前記空隙4に連通させた
    ガス導入管6とよりなることを特徴とし、全体が
    溶鋼容器の底壁に埋設して使用されるガス吹き込
    み機能を備えた溶鋼注出用ノズル。
JP5495189U 1989-05-11 1989-05-11 Pending JPH02144256U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5495189U JPH02144256U (ja) 1989-05-11 1989-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5495189U JPH02144256U (ja) 1989-05-11 1989-05-11

Publications (1)

Publication Number Publication Date
JPH02144256U true JPH02144256U (ja) 1990-12-06

Family

ID=31577471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5495189U Pending JPH02144256U (ja) 1989-05-11 1989-05-11

Country Status (1)

Country Link
JP (1) JPH02144256U (ja)

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