CA992125A - Arc furnace - Google Patents

Arc furnace

Info

Publication number
CA992125A
CA992125A CA157,809A CA157809A CA992125A CA 992125 A CA992125 A CA 992125A CA 157809 A CA157809 A CA 157809A CA 992125 A CA992125 A CA 992125A
Authority
CA
Canada
Prior art keywords
arc furnace
furnace
arc
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
Application number
CA157,809A
Other languages
English (en)
Other versions
CA157809S (en
Inventor
Jan Marchner
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Application granted granted Critical
Publication of CA992125A publication Critical patent/CA992125A/en
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
    • 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)
CA157,809A 1971-12-01 1972-11-29 Arc furnace Expired CA992125A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA992125A true CA992125A (en) 1976-06-29

Family

ID=20300536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,809A Expired CA992125A (en) 1971-12-01 1972-11-29 Arc furnace

Country Status (6)

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

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 (ar) 1975-06-30
DE2257807A1 (de) 1973-06-07
US3806622A (en) 1974-04-23
DE2257807B2 (de) 1977-10-20
GB1403380A (en) 1975-08-28
JPS4865105A (ar) 1973-09-08

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