KR970017960U - Heat treatment facility with automatic piping connection - Google Patents

Heat treatment facility with automatic piping connection

Info

Publication number
KR970017960U
KR970017960U KR2019950029632U KR19950029632U KR970017960U KR 970017960 U KR970017960 U KR 970017960U KR 2019950029632 U KR2019950029632 U KR 2019950029632U KR 19950029632 U KR19950029632 U KR 19950029632U KR 970017960 U KR970017960 U KR 970017960U
Authority
KR
South Korea
Prior art keywords
heat treatment
treatment facility
piping connection
automatic piping
automatic
Prior art date
Application number
KR2019950029632U
Other languages
Korean (ko)
Other versions
KR200155874Y1 (en
Inventor
정현철
조태현
Original Assignee
포항종합제철주식회사
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 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019950029632U priority Critical patent/KR200155874Y1/en
Publication of KR970017960U publication Critical patent/KR970017960U/en
Application granted granted Critical
Publication of KR200155874Y1 publication Critical patent/KR200155874Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
    • 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
    • F27D19/00—Arrangements of controlling 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0056—Regulation involving cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
KR2019950029632U 1995-10-20 1995-10-20 Heat-treatment device KR200155874Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950029632U KR200155874Y1 (en) 1995-10-20 1995-10-20 Heat-treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950029632U KR200155874Y1 (en) 1995-10-20 1995-10-20 Heat-treatment device

Publications (2)

Publication Number Publication Date
KR970017960U true KR970017960U (en) 1997-05-23
KR200155874Y1 KR200155874Y1 (en) 1999-09-01

Family

ID=19426478

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950029632U KR200155874Y1 (en) 1995-10-20 1995-10-20 Heat-treatment device

Country Status (1)

Country Link
KR (1) KR200155874Y1 (en)

Also Published As

Publication number Publication date
KR200155874Y1 (en) 1999-09-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020601

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee