GB1249258A - Improvements in or relating to electric arc furnaces - Google Patents

Improvements in or relating to electric arc furnaces

Info

Publication number
GB1249258A
GB1249258A GB4032969A GB4032969A GB1249258A GB 1249258 A GB1249258 A GB 1249258A GB 4032969 A GB4032969 A GB 4032969A GB 4032969 A GB4032969 A GB 4032969A GB 1249258 A GB1249258 A GB 1249258A
Authority
GB
United Kingdom
Prior art keywords
impedances
electrodes
lines
supply lines
aug
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
GB4032969A
Other languages
English (en)
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.)
Fried Krupp Huettenwerke AG
Original Assignee
Fried Krupp Huettenwerke AG
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 Fried Krupp Huettenwerke AG filed Critical Fried Krupp Huettenwerke AG
Publication of GB1249258A publication Critical patent/GB1249258A/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
    • H05B7/11—Arrangements for conducting current to the electrode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB4032969A 1968-08-14 1969-08-12 Improvements in or relating to electric arc furnaces Expired GB1249258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765954 DE1765954B2 (de) 1968-08-14 1968-08-14 Drehstrom-lichtbogenofen

Publications (1)

Publication Number Publication Date
GB1249258A true GB1249258A (en) 1971-10-13

Family

ID=5698703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4032969A Expired GB1249258A (en) 1968-08-14 1969-08-12 Improvements in or relating to electric arc furnaces

Country Status (4)

Country Link
DE (1) DE1765954B2 (enrdf_load_stackoverflow)
FR (1) FR2015650A1 (enrdf_load_stackoverflow)
GB (1) GB1249258A (enrdf_load_stackoverflow)
SE (1) SE366455B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296269A (en) * 1977-06-29 1981-10-20 National Institute For Metallurgy Control of electrical arc furnaces
DE3103044A1 (de) * 1981-01-30 1982-08-26 Fried. Krupp Gmbh, 4300 Essen Elektrodenanordnung fuer vorzugsweise dreiphasige lichtbogenoefen

Also Published As

Publication number Publication date
DE1765954C3 (enrdf_load_stackoverflow) 1973-10-04
DE1765954A1 (de) 1972-11-09
DE1765954B2 (de) 1973-03-22
FR2015650A1 (enrdf_load_stackoverflow) 1970-04-30
SE366455B (enrdf_load_stackoverflow) 1974-04-22

Similar Documents

Publication Publication Date Title
GB1497144A (en) Electrical furnace for melting thermoplastic material
ES447920A1 (es) Un horno de fusion.
GB1488877A (en) Arc furnaces
US2368998A (en) Electric arc furnace
GB1249258A (en) Improvements in or relating to electric arc furnaces
GB1476664A (en) Arc-striking process
ES398875A1 (es) Dispositivo para la regulacion de la potencia electrica transmitida por un conjunto de n conductores de fase, ali- mentados de corriente alterna n-fasica.
US3594486A (en) Process and equipment for operating electric arc furnaces
GB1209133A (en) Arrangement for automatic control of electrodes in smelting furnaces equipped with an even number of electrodes
GB953800A (en) Improvements in or relating to vacuum electric arc furnaces
ES8404131A1 (es) Disposicion de alimentacion de alta corriente para un horno de arco electrico de doble hogar
ES8308466A1 (es) "disposicion de electrodos para hornos de arco electrico".
GB1103026A (en) Low-frequency induction melting furnace plants
GB1223849A (en) Improvements relating to the electrode system of a three-phase electric arc furnace
US1214764A (en) Electric steel-furnace.
GB1246920A (en) On-load tap-changing arrangement for use with tapped transformers and chokes
GB1113448A (en) Improvements in or relating to systems for supplying electrical power to metallurgical arc fornaces
US3588309A (en) Heating method for direct-arc furnace
CN104953603A (zh) 保证矿热炉三相熔池功率平衡的方法及矿热炉系统
GB620763A (en) An arrangement for electrodes for glass smelting furnaces
Ehle et al. Design and Operating Results of Current-Conducting Electrode Arms for Arc Furnaces
US1278635A (en) Electric furnace and method of supplying current thereto.
GB1146268A (en) Improvements in or relating to consumable electrode furnaces
ES212362A1 (es) HORNO ELÉCTRICO TRIFáSICO CON UN ELECTRODO CENTRAL Y DOS ELECTRODOS EXTERNOS PROVISTOS DE MEDIOS DE COMPENSACION
GB144503A (en) Improvements in and relating to electric arc furnaces