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JPS55169999U - - Google Patents

Info

Publication number
JPS55169999U
JPS55169999U JP1980065546U JP6554680U JPS55169999U JP S55169999 U JPS55169999 U JP S55169999U JP 1980065546 U JP1980065546 U JP 1980065546U JP 6554680 U JP6554680 U JP 6554680U JP S55169999 U JPS55169999 U JP S55169999U
Authority
JP
Japan
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.)
Granted
Application number
JP1980065546U
Other languages
Japanese (ja)
Other versions
JPS5752623Y2 (en
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 filed Critical
Publication of JPS55169999U publication Critical patent/JPS55169999U/ja
Application granted granted Critical
Publication of JPS5752623Y2 publication Critical patent/JPS5752623Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP1980065546U 1974-07-23 1980-05-13 Expired JPS5752623Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7409556A SE400013B (en) 1974-07-23 1974-07-23 DEVICE FOR DIRECTION-FEED LIGHT BACK OVEN

Publications (2)

Publication Number Publication Date
JPS55169999U true JPS55169999U (en) 1980-12-06
JPS5752623Y2 JPS5752623Y2 (en) 1982-11-15

Family

ID=20321768

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50089104A Pending JPS5135607A (en) 1974-07-23 1975-07-21
JP1980065546U Expired JPS5752623Y2 (en) 1974-07-23 1980-05-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50089104A Pending JPS5135607A (en) 1974-07-23 1975-07-21

Country Status (5)

Country Link
JP (2) JPS5135607A (en)
DE (1) DE2530740A1 (en)
FR (1) FR2280285A1 (en)
GB (1) GB1506020A (en)
SE (1) SE400013B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566089A (en) * 1991-09-05 1993-03-19 Nikko:Kk Furnace structure of dc arc furnace

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT371589B (en) * 1981-07-15 1983-07-11 Voest Alpine Ag PLASMA MELTING OVEN
US4431612A (en) * 1982-06-03 1984-02-14 Electro-Petroleum, Inc. Apparatus for the decomposition of hazardous materials and the like
WO1988000426A1 (en) * 1986-07-04 1988-01-14 Vsesojuzny Nauchno-Issledovatelsky, Proektno-Konst Induction plasma furnace
RU2213792C1 (en) * 2002-04-19 2003-10-10 Бурлов Юрий Александрович Plasma-type reactor-separator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419844Y1 (en) * 1967-05-24 1969-08-26
US3683094A (en) * 1971-02-18 1972-08-08 Max P Schlienger Arc positioning system for rotating electrode wheel arc furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE384031C (en) * 1923-10-24 Polysius Fa G Rotating drum heated by means of an electric arc
US368309A (en) * 1887-08-16 James b
DE428003C (en) * 1923-02-24 1926-04-20 Georg Ewreinoff Electric furnace with an arc that revolves around the carbon electrode projecting centrally into the crucible under the influence of a magnetic field
US2652440A (en) * 1950-07-18 1953-09-15 Battelle Development Corp Electric arc melting furnace
US3530223A (en) * 1969-03-03 1970-09-22 Westinghouse Electric Corp Electrode apparatus for use in an arc electrode furnace and magnetic field coils for moving and focusing the arcs therefrom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419844Y1 (en) * 1967-05-24 1969-08-26
US3683094A (en) * 1971-02-18 1972-08-08 Max P Schlienger Arc positioning system for rotating electrode wheel arc furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0566089A (en) * 1991-09-05 1993-03-19 Nikko:Kk Furnace structure of dc arc furnace

Also Published As

Publication number Publication date
SE400013B (en) 1978-03-06
DE2530740A1 (en) 1976-02-12
SE7409556L (en) 1976-01-26
GB1506020A (en) 1978-04-05
FR2280285A1 (en) 1976-02-20
FR2280285B1 (en) 1980-05-30
DE2530740C2 (en) 1989-03-30
JPS5135607A (en) 1976-03-26
JPS5752623Y2 (en) 1982-11-15

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