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AT312833B - Device for controlling the advance of several consumable electrodes - Google Patents

Device for controlling the advance of several consumable electrodes

Info

Publication number
AT312833B
AT312833B AT933671A AT933671A AT312833B AT 312833 B AT312833 B AT 312833B AT 933671 A AT933671 A AT 933671A AT 933671 A AT933671 A AT 933671A AT 312833 B AT312833 B AT 312833B
Authority
AT
Austria
Prior art keywords
advance
controlling
consumable electrodes
several consumable
several
Prior art date
Application number
AT933671A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of AT312833B publication Critical patent/AT312833B/en

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
AT933671A 1971-09-17 1971-10-29 Device for controlling the advance of several consumable electrodes AT312833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2146551A DE2146551A1 (en) 1971-09-17 1971-09-17 DEVICE FOR CONTROLLING THE FEED OF SEVERAL MELTING ELECTRODES

Publications (1)

Publication Number Publication Date
AT312833B true AT312833B (en) 1974-01-25

Family

ID=5819881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT933671A AT312833B (en) 1971-09-17 1971-10-29 Device for controlling the advance of several consumable electrodes

Country Status (8)

Country Link
US (1) US3743749A (en)
JP (1) JPS5522184B2 (en)
AT (1) AT312833B (en)
DE (1) DE2146551A1 (en)
FR (1) FR2153953A5 (en)
GB (1) GB1400284A (en)
IT (1) IT965386B (en)
SE (1) SE372688B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511478B2 (en) * 1972-12-01 1976-01-17
DE2732873A1 (en) * 1977-07-21 1979-02-15 Leybold Heraeus Gmbh & Co Kg ARRANGEMENT FOR REGULATING THE DEPTH OF SUBMERGING OF MELTING ELECTRODES IN ELECTRO-SLASK MELTING FURNACES
RU2645164C2 (en) * 2015-03-10 2018-02-16 Игорь Михайлович Бершицкий Esr installation
CN104878214A (en) * 2015-05-14 2015-09-02 浙江天马轴承有限公司 Electro slag ingot casting device adopting molten steel shunt and gas protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217205A (en) * 1962-06-07 1965-11-09 Pullman Inc Electric furnace electrode position control
US3300712A (en) * 1964-03-26 1967-01-24 Ajax Magnethermic Corp Control device for automatically adding and subtracting capacitors to maintain preselective power output
US3431344A (en) * 1965-11-15 1969-03-04 Westinghouse Electric Corp Control system providing supply circuit impedance balance control for electric arc furnaces

Also Published As

Publication number Publication date
DE2146551A1 (en) 1973-03-22
JPS5522184B2 (en) 1980-06-14
JPS4838235A (en) 1973-06-05
IT965386B (en) 1974-01-31
GB1400284A (en) 1975-07-16
SE372688B (en) 1974-12-23
FR2153953A5 (en) 1973-05-04
US3743749A (en) 1973-07-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee