BR7804405A - Eletrodo com refrigeracao hidraulica para fornos a arco voltaico - Google Patents

Eletrodo com refrigeracao hidraulica para fornos a arco voltaico

Info

Publication number
BR7804405A
BR7804405A BR7804405A BR7804405A BR7804405A BR 7804405 A BR7804405 A BR 7804405A BR 7804405 A BR7804405 A BR 7804405A BR 7804405 A BR7804405 A BR 7804405A BR 7804405 A BR7804405 A BR 7804405A
Authority
BR
Brazil
Prior art keywords
electrode
voltage arc
hydraulic cooling
arc ovens
ovens
Prior art date
Application number
BR7804405A
Other languages
English (en)
Inventor
W Schwabe
E Elsner
R Kasper
Original Assignee
Korf Stahl
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 Korf Stahl filed Critical Korf Stahl
Publication of BR7804405A publication Critical patent/BR7804405A/pt

Links

Classifications

    • 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
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes
    • 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
    • H05B7/06—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BR7804405A 1977-07-08 1978-07-07 Eletrodo com refrigeracao hidraulica para fornos a arco voltaico BR7804405A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2730884A DE2730884B2 (de) 1977-07-08 1977-07-08 Elektrode für Lichtbogenöfen mit einem flüssigkeitsgekühlten Mantel

Publications (1)

Publication Number Publication Date
BR7804405A true BR7804405A (pt) 1979-04-10

Family

ID=6013451

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7804405A BR7804405A (pt) 1977-07-08 1978-07-07 Eletrodo com refrigeracao hidraulica para fornos a arco voltaico

Country Status (8)

Country Link
US (1) US4189617A (pt)
JP (1) JPS5419235A (pt)
BR (1) BR7804405A (pt)
CA (1) CA1106429A (pt)
DE (1) DE2730884B2 (pt)
ES (1) ES471545A1 (pt)
GB (1) GB2000947B (pt)
IT (1) IT1105239B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287381A (en) * 1978-12-19 1981-09-01 British Steel Corporation Electric arc furnace electrodes
DE3265147D1 (en) * 1981-03-24 1985-09-12 Krupp Gmbh High-current conductor system for electric furnaces
PT75699B (en) * 1981-11-09 1984-12-03 Arc Tech Syst Ltd Electrode holder for arc furnaces
JPS58223291A (ja) * 1982-06-21 1983-12-24 共英製鋼株式会社 電気炉に用いる水冷電極
US4490825A (en) * 1982-09-27 1984-12-25 Lectromelt Corporation Water-cooled electrode
EP0109356A3 (en) * 1982-11-12 1985-04-24 Arc Technologies Systems, Ltd. Electrode for high temperature processes and its use
US4745619A (en) * 1983-10-31 1988-05-17 Strobele Kurt A Electrode assembly for electric arc furnaces
US4547881A (en) * 1983-11-09 1985-10-15 Advanced Micro Devices, Inc. ECL Logic circuit with a circuit for dynamically switchable low drop current source
GB2176980A (en) * 1985-06-28 1987-01-07 Parr Construction Services Lim Cooling furnace electrodes
JPS6210399U (pt) * 1985-07-03 1987-01-22
US5912916A (en) * 1995-05-01 1999-06-15 Alabama Power Company Electric furnace with insulated electrodes and process for producing molten metals
DE29811517U1 (de) 1998-06-27 1998-10-01 Walther-Glas Gmbh, 33014 Bad Driburg Elektrodenhalterung für Glasschmelzöfen, mit zweitem Kühlwasserkreislauf

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US932368A (en) * 1908-01-08 1909-08-24 Electro Metallurg Co Electric furnace.
US1167176A (en) * 1915-02-23 1916-01-04 Frank William Highfield Smelting of ores and apparatus therefor.
US2979550A (en) * 1959-03-13 1961-04-11 Tennessee Products And Chemica Electrode seal

Also Published As

Publication number Publication date
GB2000947A (en) 1979-01-17
ES471545A1 (es) 1979-01-16
US4189617A (en) 1980-02-19
DE2730884B2 (de) 1980-11-13
CA1106429A (en) 1981-08-04
JPS5419235A (en) 1979-02-13
IT7850180A0 (it) 1978-07-06
DE2730884A1 (de) 1979-01-11
IT1105239B (it) 1985-10-28
GB2000947B (en) 1982-05-19

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