CH381779A - Installation de réglage automatique d'un four à arc triphasé - Google Patents

Installation de réglage automatique d'un four à arc triphasé

Info

Publication number
CH381779A
CH381779A CH425562A CH425562A CH381779A CH 381779 A CH381779 A CH 381779A CH 425562 A CH425562 A CH 425562A CH 425562 A CH425562 A CH 425562A CH 381779 A CH381779 A CH 381779A
Authority
CH
Switzerland
Prior art keywords
phase
current
proportional
auxiliary network
furnace
Prior art date
Application number
CH425562A
Other languages
English (en)
French (fr)
Inventor
Wavre Alain
Original Assignee
Secheron Atel
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 Secheron Atel filed Critical Secheron Atel
Priority to CH425562A priority Critical patent/CH381779A/fr
Priority to FR42681A priority patent/FR1326200A/fr
Priority to AT505362A priority patent/AT238465B/de
Priority to DES80192A priority patent/DE1163996B/de
Publication of CH381779A publication Critical patent/CH381779A/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
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • 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)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
CH425562A 1962-04-06 1962-04-06 Installation de réglage automatique d'un four à arc triphasé CH381779A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH425562A CH381779A (fr) 1962-04-06 1962-04-06 Installation de réglage automatique d'un four à arc triphasé
FR42681A FR1326200A (fr) 1962-04-06 1962-06-25 Installation de réglage automatique d'un four à arc triphasé
AT505362A AT238465B (de) 1962-04-06 1962-06-25 Automatische Steuervorrichtung für einen Dreiphasenlichtbogenofen
DES80192A DE1163996B (de) 1962-04-06 1962-06-30 Automatische Steuervorrichtung fuer einen Dreiphasenlichtbogenofen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH425562A CH381779A (fr) 1962-04-06 1962-04-06 Installation de réglage automatique d'un four à arc triphasé

Publications (1)

Publication Number Publication Date
CH381779A true CH381779A (fr) 1964-09-15

Family

ID=4272699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH425562A CH381779A (fr) 1962-04-06 1962-04-06 Installation de réglage automatique d'un four à arc triphasé

Country Status (4)

Country Link
AT (1) AT238465B (de)
CH (1) CH381779A (de)
DE (1) DE1163996B (de)
FR (1) FR1326200A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657455A (en) * 1970-04-30 1972-04-18 Continental Oil Co Temperature regulator
DE2238006C3 (de) * 1972-07-28 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Regeleinrichtung für die Elektrodenregelung von Lichtbogenöfen
US4296269A (en) * 1977-06-29 1981-10-20 National Institute For Metallurgy Control of electrical arc furnaces
DE2948787C2 (de) * 1979-12-04 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Elektrodenregelung eines Lichtbogenofens
FR2588432B1 (fr) * 1985-10-04 1987-11-27 Jeumont Schneider Dispositif d'alimentation en courant continu d'au moins deux charges electriques ayant une polarite commune, en particulier pour l'alimentation d'arcs electriques multiples
AU2010291894B2 (en) * 2010-01-14 2015-08-13 Frederik Petrus Greyling High voltage secondary power factor correction system and method for AC furnaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB630894A (en) * 1947-01-08 1949-10-24 William Beardmore & Co Ltd Improvements in or relating to regulator gear for electric arc furnaces

Also Published As

Publication number Publication date
FR1326200A (fr) 1963-05-03
DE1163996B (de) 1964-02-27
AT238465B (de) 1965-02-10

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