CA216774A - Four a arc electrique - Google Patents

Four a arc electrique

Info

Publication number
CA216774A
CA216774A CA216774A CA216774DA CA216774A CA 216774 A CA216774 A CA 216774A CA 216774 A CA216774 A CA 216774A CA 216774D A CA216774D A CA 216774DA CA 216774 A CA216774 A CA 216774A
Authority
CA
Canada
Prior art keywords
electric arc
arc furnace
furnace
electric
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
CA216774A
Other languages
English (en)
Inventor
Von Schlegell Frederick
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.)
Individual
Original Assignee
Individual
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
Application granted granted Critical
Publication of CA216774A publication Critical patent/CA216774A/fr
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
    • 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
    • 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
    • H05B7/18—Heating by arc discharge
    • H05B7/22—Indirect heating by arc discharge
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
CA216774A 1920-01-28 Four a arc electrique Expired CA216774A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA216774T
DESCH59177D DE361775C (de) 1920-01-28 Einrichtung zur selbsttaetigen Regelung elektrischer Lichtboegen, insbesondere fuer elektrische OEfen
US354700A US1352541A (en) 1920-01-28 1920-01-28 Electric-arc furnace
FR523709T 1920-09-07

Publications (1)

Publication Number Publication Date
CA216774A true CA216774A (fr) 1922-03-14

Family

ID=64277443

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216774A Expired CA216774A (fr) 1920-01-28 Four a arc electrique

Country Status (4)

Country Link
US (1) US1352541A (fr)
CA (1) CA216774A (fr)
DE (1) DE361775C (fr)
FR (1) FR523709A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591708A (en) * 1947-08-25 1952-04-08 Lubatti Eugenio Electric glass furnace
US2603736A (en) * 1950-06-07 1952-07-15 Snyder Henry William Carbon arc-torch
DE973715C (de) * 1952-08-31 1960-05-19 Demag Elektrometallurgie Gmbh Elektrischer Lichtbogen- oder Reduktionsofen
DE2313660C3 (de) * 1973-03-20 1981-09-10 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Mehrschiffige Strahlerzeugungsanlage mit einem oder mehreren Elektrolichtbogenöfen
DE3808683C1 (fr) * 1988-03-11 1989-09-07 Mannesmann Ag, 4000 Duesseldorf, De

Also Published As

Publication number Publication date
US1352541A (en) 1920-09-14
DE361775C (de) 1922-10-19
FR523709A (fr) 1921-08-24

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