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ES417049A1 - Regulation device for the adjustment of electric arc oven electrodes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Regulation device for the adjustment of electric arc oven electrodes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES417049A1
ES417049A1 ES417049A ES417049A ES417049A1 ES 417049 A1 ES417049 A1 ES 417049A1 ES 417049 A ES417049 A ES 417049A ES 417049 A ES417049 A ES 417049A ES 417049 A1 ES417049 A1 ES 417049A1
Authority
ES
Spain
Prior art keywords
electrodes
translation
machine
electric arc
legally binding
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
ES417049A
Other languages
Spanish (es)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of ES417049A1 publication Critical patent/ES417049A1/en
Expired 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
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)

Abstract

Regulating device for adjusting the electrodes of electric arc furnaces, in which a regulator is combined with each electrode, which, as measuring factors for regulation, is used to measure magnitudes proportional to the current of the electrodes and the voltage of the electrodes. Electrodes and which depending on the regulation deviation deduced from these magnitudes regulates the adjustment device of the corresponding electrodes characterized in that the magnitudes corresponding to the current of the electrodes and the voltage of the electrodes are conducted to the input of the regulator directly or through operating elements, because the amplification of the regulator can be modified depending on a quantity proportional to the secondary voltage of the transformer of the furnace and because means are provided for limiting the current of the electrodes to an adjustable value. (Machine-translation by Google Translate, not legally binding)
ES417049A 1972-07-28 1973-07-19 Regulation device for the adjustment of electric arc oven electrodes. (Machine-translation by Google Translate, not legally binding) Expired ES417049A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2238006A DE2238006C3 (en) 1972-07-28 1972-07-28 Control device for the electrode control of electric arc furnaces

Publications (1)

Publication Number Publication Date
ES417049A1 true ES417049A1 (en) 1976-03-01

Family

ID=5852469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417049A Expired ES417049A1 (en) 1972-07-28 1973-07-19 Regulation device for the adjustment of electric arc oven electrodes. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
DE (1) DE2238006C3 (en)
ES (1) ES417049A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948787C2 (en) * 1979-12-04 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Arrangement for the electrode control of an electric arc furnace
DE3123297A1 (en) * 1981-06-12 1983-01-05 Brown, Boveri & Cie Ag, 6800 Mannheim CONTROL DEVICE FOR A DC ARC FURNACE
IT1175068B (en) * 1983-03-10 1987-07-01 Ferriere Nord Spa OPTIMIZATION PROCEDURE FOR ELECTRODES ADJUSTMENT IN A ARC OVEN AND DEVICE CARRYING OUT THIS PROCEDURE
IT1236363B (en) * 1989-11-30 1993-02-25 Danieli Off Mecc DIRECT CURRENT ELECTRIC ARC OVEN AND CONTROLLED CURRENT SUPPLY PROCEDURE OF A DIRECT ARC ARC OVEN
US5115447A (en) * 1991-01-10 1992-05-19 Ucar Carbon Technology Corporation Arc furnace electrode control
DE102017130991A1 (en) * 2017-12-21 2019-07-25 Inteco Melting And Casting Technologies Gmbh Method and device for controlling the movement of an electrode in an arc melting plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367979A (en) * 1942-12-08 1945-01-23 Westinghouse Electric & Mfg Co Furnace regulator system
DE1052598B (en) * 1957-04-29 1959-03-12 Elmeg Device for regulating electrodes for multi-phase arc furnaces
CH381779A (en) * 1962-04-06 1964-09-15 Secheron Atel Automatic adjustment installation of a three-phase arc furnace
DE1183685B (en) * 1963-01-17 1964-12-17 Goldschmidt Ag Th Process for the production of stable and finely divided dispersions of prepolymers from allyl esters of polybasic carboxylic acids

Also Published As

Publication number Publication date
DE2238006A1 (en) 1974-02-07
DE2238006B2 (en) 1978-08-31
DE2238006C3 (en) 1982-04-01

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