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FR556728A - Device for controlling the electrodes of arc furnaces - Google Patents

Device for controlling the electrodes of arc furnaces

Info

Publication number
FR556728A
FR556728A FR556728DA FR556728A FR 556728 A FR556728 A FR 556728A FR 556728D A FR556728D A FR 556728DA FR 556728 A FR556728 A FR 556728A
Authority
FR
France
Prior art keywords
electrodes
controlling
arc furnaces
furnaces
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR556728A publication Critical patent/FR556728A/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
    • 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
    • H05B7/005—Electrical diagrams
    • 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)
  • Power Engineering (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
FR556728D 1921-10-14 1922-09-30 Device for controlling the electrodes of arc furnaces Expired FR556728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507706A US1480908A (en) 1921-10-14 1921-10-14 Control of arcing electrodes

Publications (1)

Publication Number Publication Date
FR556728A true FR556728A (en) 1923-07-25

Family

ID=64277445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556728D Expired FR556728A (en) 1921-10-14 1922-09-30 Device for controlling the electrodes of arc furnaces

Country Status (4)

Country Link
US (1) US1480908A (en)
DE (1) DE385656C (en)
FR (1) FR556728A (en)
GB (1) GB202063A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947722C (en) * 1943-04-09 1956-08-23 Aeg Device for the operation of stable burning arcs

Also Published As

Publication number Publication date
GB202063A (en) 1923-08-16
DE385656C (en) 1923-11-29
US1480908A (en) 1924-01-15

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