KR940010061U - Device - Google Patents

Device

Info

Publication number
KR940010061U
KR940010061U KR2019920018862U KR920018862U KR940010061U KR 940010061 U KR940010061 U KR 940010061U KR 2019920018862 U KR2019920018862 U KR 2019920018862U KR 920018862 U KR920018862 U KR 920018862U KR 940010061 U KR940010061 U KR 940010061U
Authority
KR
South Korea
Application number
KR2019920018862U
Other languages
Korean (ko)
Other versions
KR940007146Y1 (en
Inventor
윤정덕
한승호
박남순
Original Assignee
포항종합제철 주식회사
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 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR92018862U priority Critical patent/KR940007146Y1/en
Publication of KR940010061U publication Critical patent/KR940010061U/en
Application granted granted Critical
Publication of KR940007146Y1 publication Critical patent/KR940007146Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
KR92018862U 1992-10-02 1992-10-02 Fixing device of tuyere KR940007146Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92018862U KR940007146Y1 (en) 1992-10-02 1992-10-02 Fixing device of tuyere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92018862U KR940007146Y1 (en) 1992-10-02 1992-10-02 Fixing device of tuyere

Publications (2)

Publication Number Publication Date
KR940010061U true KR940010061U (en) 1994-05-21
KR940007146Y1 KR940007146Y1 (en) 1994-10-14

Family

ID=19341133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92018862U KR940007146Y1 (en) 1992-10-02 1992-10-02 Fixing device of tuyere

Country Status (1)

Country Link
KR (1) KR940007146Y1 (en)

Also Published As

Publication number Publication date
KR940007146Y1 (en) 1994-10-14

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990929

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee