DE59004311D1 - Anode für einen Gleichstromlichtbogenofen. - Google Patents

Anode für einen Gleichstromlichtbogenofen.

Info

Publication number
DE59004311D1
DE59004311D1 DE90117707T DE59004311T DE59004311D1 DE 59004311 D1 DE59004311 D1 DE 59004311D1 DE 90117707 T DE90117707 T DE 90117707T DE 59004311 T DE59004311 T DE 59004311T DE 59004311 D1 DE59004311 D1 DE 59004311D1
Authority
DE
Germany
Prior art keywords
anode
arc furnace
furnace
conductor
electrically conductive
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 - Fee Related
Application number
DE90117707T
Other languages
English (en)
Inventor
Dane Meredith
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.)
Primetals Technologies Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau GmbH
Deutsche Voest Alpine Industrieanlagenbau 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 Voest Alpine Industrienlagenbau GmbH, Deutsche Voest Alpine Industrieanlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Application granted granted Critical
Publication of DE59004311D1 publication Critical patent/DE59004311D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE90117707T 1989-10-12 1990-09-14 Anode für einen Gleichstromlichtbogenofen. Expired - Fee Related DE59004311D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/420,290 US5052018A (en) 1989-10-12 1989-10-12 Anode for a direct current arc furnace

Publications (1)

Publication Number Publication Date
DE59004311D1 true DE59004311D1 (de) 1994-03-03

Family

ID=23665876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90117707T Expired - Fee Related DE59004311D1 (de) 1989-10-12 1990-09-14 Anode für einen Gleichstromlichtbogenofen.

Country Status (8)

Country Link
US (1) US5052018A (de)
EP (1) EP0422406B1 (de)
AT (1) ATE100662T1 (de)
CA (1) CA2027479C (de)
DE (1) DE59004311D1 (de)
ES (1) ES2048384T3 (de)
TR (1) TR25858A (de)
ZA (1) ZA907468B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022720A1 (de) * 1990-07-17 1992-01-23 Flohe Gmbh & Co Untergefaess eines gleichstromlichtbogenofens
ATE93114T1 (de) * 1990-09-03 1993-08-15 Asea Brown Boveri Gleichstrom-lichtbogenofen.
US5199043A (en) * 1991-08-09 1993-03-30 Deutsche Voest-Alpine Industrieanlagenbau Gmbh Lining for a direct-current electric arc furnace
DE4126627C2 (de) * 1991-08-12 1994-11-24 Voest Alpine Ind Anlagen Anode für einen Gleichstrom-Lichtbogenofen
DE4129756C2 (de) * 1991-09-04 1995-06-29 Mannesmann Ag Metallurgisches Gefäß für eine Gleichstromlichtbogeneinrichtung
DE4130397A1 (de) * 1991-09-12 1993-03-18 Kortec Ag Gleichstromofen mit einer herdelektrode, herdelektrode und elektrodenblock sowie betriebsverfahren fuer diesen ofen
US5867523A (en) * 1996-05-28 1999-02-02 Hatch Associates Ltd. Electric furnace with conductive hearth
US6331068B1 (en) 1999-02-18 2001-12-18 Lacks Industries, Inc. Flexible lamp mounting
DE19925554A1 (de) * 1999-06-04 2000-12-07 Sms Demag Ag Bodenelektrode für metallurgische Schmelzgefäße
DE19925599A1 (de) * 1999-06-04 2000-12-07 Sms Demag Ag Verfahren und Vorrichtung zum Betrieb von Lichtbogenschmelzöfen und/oder Widerstandsschmelzöfen
CN110608617B (zh) * 2019-10-22 2024-05-14 中冶赛迪工程技术股份有限公司 一种直流电弧炉的底电极

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR888149A (fr) * 1942-07-17 1943-12-03 Alais & Froges & Camarque Cie Four à arc universel
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
SE435548B (sv) * 1980-03-10 1984-10-01 Asea Ab Anordning vid skenkar eller skenkugnar for likstrom med minst en ljusbagselektrod
FR2527756B1 (fr) * 1982-06-01 1987-05-22 Siderurgie Fse Inst Rech Procede de fusion metallurgique et four a arc pour sa mise en oeuvre
DE3413745C2 (de) * 1983-04-21 1994-03-03 Asea Ab Gleichstromlichtbogenofen
SE449132B (sv) * 1984-01-25 1987-04-06 Asea Ab Likstromsljusbagsugn eller skenk for vermning
SE450857B (sv) * 1985-02-21 1987-08-03 Asea Ab Forfarande for uppbyggnad av ljusbagslikstromsugnar eller -skenkar
FR2602320B1 (fr) * 1986-08-01 1989-12-29 Clecim Sa Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede
DE3817381A1 (de) * 1988-05-18 1989-11-30 Mannesmann Ag Verschleissarme elektrode in gleichstromlichtbogenofen

Also Published As

Publication number Publication date
ES2048384T3 (es) 1994-03-16
US5052018A (en) 1991-09-24
ZA907468B (en) 1991-06-26
CA2027479A1 (en) 1991-04-13
TR25858A (tr) 1993-09-01
ATE100662T1 (de) 1994-02-15
EP0422406B1 (de) 1994-01-19
EP0422406A2 (de) 1991-04-17
CA2027479C (en) 1994-08-16
EP0422406A3 (en) 1991-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH, LINZ, AT

8339 Ceased/non-payment of the annual fee