KR920004444U - 용광로 내부 관찰구 - Google Patents

용광로 내부 관찰구

Info

Publication number
KR920004444U
KR920004444U KR2019900011697U KR900011697U KR920004444U KR 920004444 U KR920004444 U KR 920004444U KR 2019900011697 U KR2019900011697 U KR 2019900011697U KR 900011697 U KR900011697 U KR 900011697U KR 920004444 U KR920004444 U KR 920004444U
Authority
KR
South Korea
Prior art keywords
furnace
inside view
view
Prior art date
Application number
KR2019900011697U
Other languages
English (en)
Other versions
KR920004950Y1 (ko
Inventor
김남현
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 KR2019900011697U priority Critical patent/KR920004950Y1/ko
Publication of KR920004444U publication Critical patent/KR920004444U/ko
Application granted granted Critical
Publication of KR920004950Y1 publication Critical patent/KR920004950Y1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices

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)
  • Blast Furnaces (AREA)
KR2019900011697U 1990-08-02 1990-08-02 용광로 내부 관찰구 KR920004950Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900011697U KR920004950Y1 (ko) 1990-08-02 1990-08-02 용광로 내부 관찰구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900011697U KR920004950Y1 (ko) 1990-08-02 1990-08-02 용광로 내부 관찰구

Publications (2)

Publication Number Publication Date
KR920004444U true KR920004444U (ko) 1992-03-25
KR920004950Y1 KR920004950Y1 (ko) 1992-07-25

Family

ID=19301837

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900011697U KR920004950Y1 (ko) 1990-08-02 1990-08-02 용광로 내부 관찰구

Country Status (1)

Country Link
KR (1) KR920004950Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817188B1 (ko) * 2006-12-26 2008-03-27 주식회사 포스코 건조로 내부 관찰장치

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916041B1 (ko) * 2002-11-18 2009-09-08 주식회사 포스코 고로풍구에서의 열풍누출 방지장치
KR100968873B1 (ko) * 2008-05-23 2010-07-09 주식회사 포스코 고로용 관측구
KR101283995B1 (ko) * 2011-11-07 2013-07-09 주식회사 포스코 고로 관측장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817188B1 (ko) * 2006-12-26 2008-03-27 주식회사 포스코 건조로 내부 관찰장치

Also Published As

Publication number Publication date
KR920004950Y1 (ko) 1992-07-25

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Legal Events

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A201 Request for examination
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Payment date: 19970707

Year of fee payment: 6

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