DE2257807B2 - Lichtbogenofen - Google Patents

Lichtbogenofen

Info

Publication number
DE2257807B2
DE2257807B2 DE19722257807 DE2257807A DE2257807B2 DE 2257807 B2 DE2257807 B2 DE 2257807B2 DE 19722257807 DE19722257807 DE 19722257807 DE 2257807 A DE2257807 A DE 2257807A DE 2257807 B2 DE2257807 B2 DE 2257807B2
Authority
DE
Germany
Prior art keywords
furnace
vessel
furnace vessel
carried
electrode arms
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Withdrawn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
DE19722257807
Other languages
German (de)
English (en)
Other versions
DE2257807A1 (de
Inventor
Jan Västeraas Marchner (Schweden)
Original Assignee
Asea AB, Västeraas (Schweden)
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 Asea AB, Västeraas (Schweden) filed Critical Asea AB, Västeraas (Schweden)
Publication of DE2257807A1 publication Critical patent/DE2257807A1/de
Publication of DE2257807B2 publication Critical patent/DE2257807B2/de
Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
DE19722257807 1971-12-01 1972-11-25 Lichtbogenofen Withdrawn DE2257807B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7115361A SE377375B (enrdf_load_stackoverflow) 1971-12-01 1971-12-01

Publications (2)

Publication Number Publication Date
DE2257807A1 DE2257807A1 (de) 1973-06-07
DE2257807B2 true DE2257807B2 (de) 1977-10-20

Family

ID=20300536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722257807 Withdrawn DE2257807B2 (de) 1971-12-01 1972-11-25 Lichtbogenofen

Country Status (6)

Country Link
US (1) US3806622A (enrdf_load_stackoverflow)
JP (1) JPS4865105A (enrdf_load_stackoverflow)
CA (1) CA992125A (enrdf_load_stackoverflow)
DE (1) DE2257807B2 (enrdf_load_stackoverflow)
GB (1) GB1403380A (enrdf_load_stackoverflow)
SE (1) SE377375B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313660C3 (de) * 1973-03-20 1981-09-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Mehrschiffige Strahlerzeugungsanlage mit einem oder mehreren Elektrolichtbogenöfen
FR2325724A1 (fr) * 1975-09-23 1977-04-22 Heurtey Metallurgie Dispositif de changement d'electrodes pour installation de refusion sous laitier
US4117253A (en) * 1977-03-01 1978-09-26 Wooding Corporation High integrity atmosphere control of electroslag melting
FR2408105A1 (fr) * 1977-11-04 1979-06-01 Sharkey Metals Ltd Four pour la fusion de metaux
IT1175107B (it) 1983-07-27 1987-07-01 Daneco Danieli Ecologia Spa Perfezionamenti alle cappe di aspirazione fumi secondari per acciaierie e fonderie
DE3505816A1 (de) * 1985-02-20 1986-08-21 Leybold-Heraeus GmbH, 5000 Köln Metallurgische anlage mit einem portalaehnlichen gestell
US4753192A (en) * 1987-01-08 1988-06-28 Btu Engineering Corporation Movable core fast cool-down furnace
US6758015B2 (en) 2002-03-26 2004-07-06 Daryl D. Clasen Modular roof equipment screening assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159286A (en) * 1935-09-25 1939-05-23 Pittsburgh Res Corp Reduction furnace
US3129274A (en) * 1961-03-29 1964-04-14 Wargons Ab Reduction furnace provided with superstructure

Also Published As

Publication number Publication date
SE377375B (enrdf_load_stackoverflow) 1975-06-30
US3806622A (en) 1974-04-23
GB1403380A (en) 1975-08-28
JPS4865105A (enrdf_load_stackoverflow) 1973-09-08
CA992125A (en) 1976-06-29
DE2257807A1 (de) 1973-06-07

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Legal Events

Date Code Title Description
BHN Withdrawal