JPS6330956Y2 - - Google Patents

Info

Publication number
JPS6330956Y2
JPS6330956Y2 JP11968285U JP11968285U JPS6330956Y2 JP S6330956 Y2 JPS6330956 Y2 JP S6330956Y2 JP 11968285 U JP11968285 U JP 11968285U JP 11968285 U JP11968285 U JP 11968285U JP S6330956 Y2 JPS6330956 Y2 JP S6330956Y2
Authority
JP
Japan
Prior art keywords
oxygen
lance
hole
pipe
oxygen lance
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.)
Expired
Application number
JP11968285U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229097U (cs
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 JP11968285U priority Critical patent/JPS6330956Y2/ja
Publication of JPS6229097U publication Critical patent/JPS6229097U/ja
Application granted granted Critical
Publication of JPS6330956Y2 publication Critical patent/JPS6330956Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
JP11968285U 1985-08-03 1985-08-03 Expired JPS6330956Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11968285U JPS6330956Y2 (cs) 1985-08-03 1985-08-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11968285U JPS6330956Y2 (cs) 1985-08-03 1985-08-03

Publications (2)

Publication Number Publication Date
JPS6229097U JPS6229097U (cs) 1987-02-21
JPS6330956Y2 true JPS6330956Y2 (cs) 1988-08-18

Family

ID=31007280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11968285U Expired JPS6330956Y2 (cs) 1985-08-03 1985-08-03

Country Status (1)

Country Link
JP (1) JPS6330956Y2 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812152B1 (ko) * 2001-11-12 2008-03-12 주식회사 포스코 산소를 이용한 개공 기능을 갖는 출선구 개공기
KR101353732B1 (ko) * 2007-07-27 2014-01-22 주식회사 포스코 로의 출강구 개공장치

Also Published As

Publication number Publication date
JPS6229097U (cs) 1987-02-21

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