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KR920019643U - Uniform heating device for heat treatment furnace - Google Patents

Uniform heating device for heat treatment furnace

Info

Publication number
KR920019643U
KR920019643U KR2019910004404U KR910004404U KR920019643U KR 920019643 U KR920019643 U KR 920019643U KR 2019910004404 U KR2019910004404 U KR 2019910004404U KR 910004404 U KR910004404 U KR 910004404U KR 920019643 U KR920019643 U KR 920019643U
Authority
KR
South Korea
Prior art keywords
heat treatment
heating device
treatment furnace
uniform heating
uniform
Prior art date
Application number
KR2019910004404U
Other languages
Korean (ko)
Other versions
KR930004071Y1 (en
Inventor
나윤환
Original Assignee
주식회사 서울금속
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 주식회사 서울금속 filed Critical 주식회사 서울금속
Priority to KR2019910004404U priority Critical patent/KR930004071Y1/en
Publication of KR920019643U publication Critical patent/KR920019643U/en
Application granted granted Critical
Publication of KR930004071Y1 publication Critical patent/KR930004071Y1/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
KR2019910004404U 1991-04-01 1991-04-01 Device for heating the articles in the heat treatment furnace KR930004071Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910004404U KR930004071Y1 (en) 1991-04-01 1991-04-01 Device for heating the articles in the heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910004404U KR930004071Y1 (en) 1991-04-01 1991-04-01 Device for heating the articles in the heat treatment furnace

Publications (2)

Publication Number Publication Date
KR920019643U true KR920019643U (en) 1992-11-16
KR930004071Y1 KR930004071Y1 (en) 1993-06-30

Family

ID=19312280

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910004404U KR930004071Y1 (en) 1991-04-01 1991-04-01 Device for heating the articles in the heat treatment furnace

Country Status (1)

Country Link
KR (1) KR930004071Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200200642Y1 (en) * 2000-05-10 2000-10-16 배재근 The diffusion device of aromatic flavor for the electric article
KR100491430B1 (en) * 2002-07-02 2005-05-25 주식회사 서울금속 Structure and manufacturing process of truning heating box on heat treatment eguipment

Also Published As

Publication number Publication date
KR930004071Y1 (en) 1993-06-30

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Legal Events

Date Code Title Description
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: 20050701

Year of fee payment: 13

EXPY Expiration of term