JPH0322445B2 - - Google Patents

Info

Publication number
JPH0322445B2
JPH0322445B2 JP2615987A JP2615987A JPH0322445B2 JP H0322445 B2 JPH0322445 B2 JP H0322445B2 JP 2615987 A JP2615987 A JP 2615987A JP 2615987 A JP2615987 A JP 2615987A JP H0322445 B2 JPH0322445 B2 JP H0322445B2
Authority
JP
Japan
Prior art keywords
oxygen
blowpipe
oxygen blowpipe
horizontal holding
taphole
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
JP2615987A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63192809A (ja
Inventor
Yasuhide Koga
Katsutoshi Myazaki
Masaaki Matsui
Takeichi Iwanaga
Masaharu Tomyasu
Shigeru Amano
Takeshi Takarabe
Hideo Tanaka
Tsuyoshi Takagi
Yasuhiro Higashijima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP2615987A priority Critical patent/JPS63192809A/ja
Publication of JPS63192809A publication Critical patent/JPS63192809A/ja
Publication of JPH0322445B2 publication Critical patent/JPH0322445B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
JP2615987A 1987-02-05 1987-02-05 高炉出銑口酸素開孔装置 Granted JPS63192809A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2615987A JPS63192809A (ja) 1987-02-05 1987-02-05 高炉出銑口酸素開孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2615987A JPS63192809A (ja) 1987-02-05 1987-02-05 高炉出銑口酸素開孔装置

Publications (2)

Publication Number Publication Date
JPS63192809A JPS63192809A (ja) 1988-08-10
JPH0322445B2 true JPH0322445B2 (enExample) 1991-03-26

Family

ID=12185770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2615987A Granted JPS63192809A (ja) 1987-02-05 1987-02-05 高炉出銑口酸素開孔装置

Country Status (1)

Country Link
JP (1) JPS63192809A (enExample)

Also Published As

Publication number Publication date
JPS63192809A (ja) 1988-08-10

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