JPS62151053U - - Google Patents

Info

Publication number
JPS62151053U
JPS62151053U JP3544886U JP3544886U JPS62151053U JP S62151053 U JPS62151053 U JP S62151053U JP 3544886 U JP3544886 U JP 3544886U JP 3544886 U JP3544886 U JP 3544886U JP S62151053 U JPS62151053 U JP S62151053U
Authority
JP
Japan
Prior art keywords
lance
sectional area
cross
gas flow
helical rib
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
JP3544886U
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 JP3544886U priority Critical patent/JPS62151053U/ja
Publication of JPS62151053U publication Critical patent/JPS62151053U/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を示す説明図、第2
図は従来のバブリングランスの説明図である。 1……ガス流通管、2……ガス吐出管、10…
…心金、11……心金本体、12……らせんリブ

Claims (1)

    【実用新案登録請求の範囲】
  1. バブリングランスのガス流通管内に、外側にら
    せんリブを有する心金を嵌装し、この心金本体外
    面とガス流通管内面との間で上記らせんリブによ
    り区画された断面積を、ランス先端部に設けられ
    たガス吐出管の断面積の1.2〜2.5倍にした
    ことを特徴とするバブリングランス。
JP3544886U 1986-03-13 1986-03-13 Pending JPS62151053U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3544886U JPS62151053U (ja) 1986-03-13 1986-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3544886U JPS62151053U (ja) 1986-03-13 1986-03-13

Publications (1)

Publication Number Publication Date
JPS62151053U true JPS62151053U (ja) 1987-09-25

Family

ID=30844952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3544886U Pending JPS62151053U (ja) 1986-03-13 1986-03-13

Country Status (1)

Country Link
JP (1) JPS62151053U (ja)

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