BE758327A - Procede et systeme de regulation de fours electriques - Google Patents

Procede et systeme de regulation de fours electriques

Info

Publication number
BE758327A
BE758327A BE758327DA BE758327A BE 758327 A BE758327 A BE 758327A BE 758327D A BE758327D A BE 758327DA BE 758327 A BE758327 A BE 758327A
Authority
BE
Belgium
Prior art keywords
electric oven
regulating electric
regulating
oven
electric
Prior art date
Application number
Other languages
English (en)
Inventor
M Sakai
S Miyao
Original Assignee
Nippon Kokan Kk
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.)
Publication date
Publication of BE758327A publication Critical patent/BE758327A/fr

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
    • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
BE758327D 1969-10-30 Procede et systeme de regulation de fours electriques BE758327A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8664069 1969-10-30

Publications (1)

Publication Number Publication Date
BE758327A true BE758327A (fr) 1971-04-01

Family

ID=13892603

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758327D BE758327A (fr) 1969-10-30 Procede et systeme de regulation de fours electriques

Country Status (6)

Country Link
US (1) US3662075A (fr)
BE (1) BE758327A (fr)
CA (1) CA940575A (fr)
DE (1) DE2053474A1 (fr)
FR (1) FR2066645A5 (fr)
GB (1) GB1320157A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999976A (en) * 1971-12-04 1976-12-28 Demag Aktiengesellschaft Method for melting scrap in electric arc furnaces
US3890457A (en) * 1974-02-21 1975-06-17 Pavel Ioelievich Fain Device for program controlling metal remelting processes
US4029888A (en) * 1976-05-27 1977-06-14 Robicon Corporation Arc furnace control system
US4096344A (en) * 1976-09-30 1978-06-20 Westinghouse Electric Corp. Electric arc furnace control system
FI64486C (fi) * 1982-04-16 1983-11-10 Outokumpu Oy Saett att reglera och balansera effekten hos en elektrisk ugn
DE3512178C2 (de) * 1985-04-03 1996-03-14 Mannesmann Ag Verfahren zur Elektrodenregelung in einem Ofen mit frei brennendem Lichtbogen
US4620308A (en) * 1985-10-30 1986-10-28 Lectromelt Corporation Arc furnace electrode control
AT395657B (de) * 1990-12-07 1993-02-25 Voest Alpine Ind Anlagen Regelkreis zur impedanzregelung eines lichtbogenofens
CA2060006A1 (fr) * 1991-02-08 1992-08-09 Eduard Strebel Procede et dispositif de commande des electrodes pour four a arc a courant continu
US5204872A (en) * 1991-04-15 1993-04-20 Milltech-Hoh, Inc. Control system for electric arc furnace
US6411643B1 (en) 1999-09-30 2002-06-25 Sms Demag, Inc Automatic electrode regulator based on direct power factor regulation and method
US20050154611A1 (en) * 2004-01-13 2005-07-14 Sgl Carbon, Ag Product support method for industrial processes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043894A (en) * 1958-05-16 1962-07-10 British Iron Steel Research Electric arc furnaces
US3435121A (en) * 1966-03-17 1969-03-25 Allegheny Ludlum Steel Arc power responsive control system for consumable electrode furnace
US3432604A (en) * 1967-02-13 1969-03-11 Allegheny Ludlum Steel Automatic determination of arc furnace operating state

Also Published As

Publication number Publication date
US3662075A (en) 1972-05-09
FR2066645A5 (fr) 1971-08-06
DE2053474A1 (de) 1971-05-06
CA940575A (en) 1974-01-22
GB1320157A (en) 1973-06-13

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