FR1589966A - - Google Patents

Info

Publication number
FR1589966A
FR1589966A FR1589966DA FR1589966A FR 1589966 A FR1589966 A FR 1589966A FR 1589966D A FR1589966D A FR 1589966DA FR 1589966 A FR1589966 A FR 1589966A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1589966A publication Critical patent/FR1589966A/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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Discharge Heating (AREA)
FR1589966D 1968-04-19 1968-10-25 Expired FR1589966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72277168A 1968-04-19 1968-04-19

Publications (1)

Publication Number Publication Date
FR1589966A true FR1589966A (fr) 1970-04-06

Family

ID=24903318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1589966D Expired FR1589966A (fr) 1968-04-19 1968-10-25

Country Status (6)

Country Link
US (1) US3495018A (fr)
JP (1) JPS4826266B1 (fr)
AT (1) AT293739B (fr)
BE (1) BE722921A (fr)
DE (1) DE1805217A1 (fr)
FR (1) FR1589966A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562393A (en) * 1969-08-21 1971-02-09 Allegheny Ludlum Steel Detector circuit for consumable electrode furnace
US3868473A (en) * 1973-12-20 1975-02-25 Teledyne Wah Chang Method and apparatus for monitoring the electrode support of an arc furnace
DE2936283C2 (de) * 1979-09-07 1983-08-18 Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiev Anlage zur Herstellung eines Gußblocks durch Elektroschlackeschmelzen
US4881239A (en) * 1987-07-14 1989-11-14 Leybold Aktiengesellschaft Fault detection during remelt of electrodes into blocks
AT410412B (de) * 2000-11-10 2003-04-25 Inteco Int Techn Beratung Verfahren zum elektroschlacke umschmelzen von metallen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541764A (en) * 1948-04-15 1951-02-13 Battelle Development Corp Electric apparatus for melting refractory metals
US3019275A (en) * 1957-11-26 1962-01-30 Heraeus Gmbh W C Apparatus for heating molten metals in a vacuum chamber
US3188376A (en) * 1962-03-29 1965-06-08 United States Steel Corp Electrode position control in vacuum arc furnace
US3187159A (en) * 1964-03-23 1965-06-01 Allegheny Ludlum Steel Consumable electrode consumption indicator
US3186510A (en) * 1964-03-23 1965-06-01 Allegheny Ludlum Steel Device for indicating consumption of consumable electrodes
US3354254A (en) * 1964-09-15 1967-11-21 Allegheny Ludlum Steel Failure detector for consumable electrode furnaces

Also Published As

Publication number Publication date
JPS4826266B1 (fr) 1973-08-08
AT293739B (de) 1971-10-25
BE722921A (fr) 1969-04-25
DE1805217A1 (de) 1969-11-06
US3495018A (en) 1970-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse