KR870011258A - 간헐적으로 주행하는 형의 열처리로 - Google Patents

간헐적으로 주행하는 형의 열처리로 Download PDF

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Publication number
KR870011258A
KR870011258A KR870005088A KR870005088A KR870011258A KR 870011258 A KR870011258 A KR 870011258A KR 870005088 A KR870005088 A KR 870005088A KR 870005088 A KR870005088 A KR 870005088A KR 870011258 A KR870011258 A KR 870011258A
Authority
KR
South Korea
Prior art keywords
heat treatment
coil
treatment furnace
hot gas
heat dissipation
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.)
Withdrawn
Application number
KR870005088A
Other languages
English (en)
Korean (ko)
Inventor
다꾸지 가다야마
Original Assignee
마에가와 히로마사
주우가이로 고오교오 가부시기 가이샤
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 마에가와 히로마사, 주우가이로 고오교오 가부시기 가이샤 filed Critical 마에가와 히로마사
Publication of KR870011258A publication Critical patent/KR870011258A/ko
Priority to KR2019900015765U priority Critical patent/KR930004354Y1/ko
Withdrawn legal-status Critical Current

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
    • 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
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
KR870005088A 1986-05-23 1987-05-22 간헐적으로 주행하는 형의 열처리로 Withdrawn KR870011258A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015765U KR930004354Y1 (ko) 1986-05-23 1990-10-17 간헐주행식(間穴走行式) 열처리회로

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78318 1986-05-23
JP1986078318U JPH031475Y2 (enrdf_load_stackoverflow) 1986-05-23 1986-05-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015765U Division KR930004354Y1 (ko) 1986-05-23 1990-10-17 간헐주행식(間穴走行式) 열처리회로

Publications (1)

Publication Number Publication Date
KR870011258A true KR870011258A (ko) 1987-12-22

Family

ID=30927145

Family Applications (2)

Application Number Title Priority Date Filing Date
KR870005088A Withdrawn KR870011258A (ko) 1986-05-23 1987-05-22 간헐적으로 주행하는 형의 열처리로
KR2019900015765U Expired - Fee Related KR930004354Y1 (ko) 1986-05-23 1990-10-17 간헐주행식(間穴走行式) 열처리회로

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR2019900015765U Expired - Fee Related KR930004354Y1 (ko) 1986-05-23 1990-10-17 간헐주행식(間穴走行式) 열처리회로

Country Status (2)

Country Link
JP (1) JPH031475Y2 (enrdf_load_stackoverflow)
KR (2) KR870011258A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
KR930004354Y1 (ko) 1993-07-12
JPS62191859U (enrdf_load_stackoverflow) 1987-12-05
KR920008675U (ko) 1992-05-20
JPH031475Y2 (enrdf_load_stackoverflow) 1991-01-17

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19870522

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19871120

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19870522

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19900731

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19900925

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19900731

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PC1205 Withdrawal of application forming a basis of a converted application
WICV Withdrawal of application forming a basis of a converted application