JPH0464155B2 - - Google Patents

Info

Publication number
JPH0464155B2
JPH0464155B2 JP61219929A JP21992986A JPH0464155B2 JP H0464155 B2 JPH0464155 B2 JP H0464155B2 JP 61219929 A JP61219929 A JP 61219929A JP 21992986 A JP21992986 A JP 21992986A JP H0464155 B2 JPH0464155 B2 JP H0464155B2
Authority
JP
Japan
Prior art keywords
contact electrode
furnace
furnace vessel
bracket
structural unit
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.)
Expired - Lifetime
Application number
JP61219929A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6282694A (ja
Inventor
Gido Haintsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMU AA ENU GUUTEHOFUNUNGUSUHYUTSUTE GmbH
Original Assignee
EMU AA ENU GUUTEHOFUNUNGUSUHYUTSUTE GmbH
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 EMU AA ENU GUUTEHOFUNUNGUSUHYUTSUTE GmbH filed Critical EMU AA ENU GUUTEHOFUNUNGUSUHYUTSUTE GmbH
Publication of JPS6282694A publication Critical patent/JPS6282694A/ja
Publication of JPH0464155B2 publication Critical patent/JPH0464155B2/ja
Granted legal-status Critical Current

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
JP61219929A 1985-10-05 1986-09-19 交換可能な接触電極装置を持つ直流アーク又は抵抗溶解炉 Granted JPS6282694A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3535692.8 1985-10-05
DE19853535692 DE3535692A1 (de) 1985-10-05 1985-10-05 Kontaktelektroden-anordnung fuer gleichstrom-lichtbogen- oder widerstands-schmelzoefen

Publications (2)

Publication Number Publication Date
JPS6282694A JPS6282694A (ja) 1987-04-16
JPH0464155B2 true JPH0464155B2 (en]) 1992-10-14

Family

ID=6282922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61219929A Granted JPS6282694A (ja) 1985-10-05 1986-09-19 交換可能な接触電極装置を持つ直流アーク又は抵抗溶解炉

Country Status (5)

Country Link
US (1) US4700355A (en])
EP (1) EP0219650B1 (en])
JP (1) JPS6282694A (en])
AT (1) ATE62577T1 (en])
DE (2) DE3535692A1 (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128392A (ja) * 1987-11-12 1989-05-22 Nkk Corp 直流式電気炉の電極ブロック
JPH0624157Y2 (ja) * 1988-07-01 1994-06-22 日本鋼管株式会社 直流電気炉の炉底電極
DE4022720A1 (de) * 1990-07-17 1992-01-23 Flohe Gmbh & Co Untergefaess eines gleichstromlichtbogenofens
DE4130397A1 (de) * 1991-09-12 1993-03-18 Kortec Ag Gleichstromofen mit einer herdelektrode, herdelektrode und elektrodenblock sowie betriebsverfahren fuer diesen ofen
US5280495A (en) * 1992-02-14 1994-01-18 Ajax Magnethermic Corporation Furnace refractory extraction system and method
DE4222854C2 (de) * 1992-07-11 1995-08-31 Gutehoffnungshuette Man Bodenelektrode für Gleichstrom-Lichtbogenöfen
DE19921287A1 (de) * 1999-05-07 2000-11-16 Sms Demag Ag Gleichstromofen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR393740A (fr) * 1907-11-04 1908-12-31 Charles Albert Keller Système de sole conductrice pour tours électriques
AT275174B (de) * 1967-01-02 1969-10-10 Dolomite Franchi S P A Feuerfeste Auskleidung für elektrische Lichtbogenöfen
US3717713A (en) * 1971-02-18 1973-02-20 M Schlienger Arc furnace crucible
SU617481A1 (ru) * 1975-09-08 1978-07-30 Предприятие П/Я Г-4361 Тигель дл гарниссажной печи
SE415394B (sv) * 1978-12-29 1980-09-29 Asea Ab Bottenkontakt vid likstromsljusbagsugn
SE423275B (sv) * 1979-06-26 1982-04-26 Asea Ab Bottenkontakt vid likstromsljusbagsugn
DE3106741C2 (de) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen
JPS5927078A (ja) * 1982-08-07 1984-02-13 海野　延夫 戸当り
EP0124490B1 (en) * 1983-03-31 1987-10-21 ITALIMPIANTI Società Italiana Impianti p.a. Improved conductive bottom for direct current electric arc furnaces
EP0133926B1 (de) * 1983-07-28 1987-05-06 BBC Aktiengesellschaft Brown, Boveri & Cie. Bodenelektrode für einen Gleichstromlichtbogenofen
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
DE3461979D1 (en) * 1983-07-28 1987-02-12 Bbc Brown Boveri & Cie Cooling arrangement of a bottom electrode of a direct current arc furnace
DE3409255A1 (de) * 1984-03-14 1985-12-12 Didier-Werke Ag, 6200 Wiesbaden Herdboden, besonders fuer gleichstrom-lichtbogenoefen

Also Published As

Publication number Publication date
EP0219650B1 (de) 1991-04-10
JPS6282694A (ja) 1987-04-16
ATE62577T1 (de) 1991-04-15
DE3678666D1 (de) 1991-05-16
US4700355A (en) 1987-10-13
EP0219650A1 (de) 1987-04-29
DE3535692A1 (de) 1987-04-09

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