FR2500979A1 - Electrode non consommable pour un four a arc electrique - Google Patents

Electrode non consommable pour un four a arc electrique Download PDF

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Publication number
FR2500979A1
FR2500979A1 FR8104156A FR8104156A FR2500979A1 FR 2500979 A1 FR2500979 A1 FR 2500979A1 FR 8104156 A FR8104156 A FR 8104156A FR 8104156 A FR8104156 A FR 8104156A FR 2500979 A1 FR2500979 A1 FR 2500979A1
Authority
FR
France
Prior art keywords
nose
arc
coil
electrode
winding
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.)
Granted
Application number
FR8104156A
Other languages
English (en)
French (fr)
Other versions
FR2500979B1 (https=
Inventor
Jean-Pierre Motte
Christian Lechevallier
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR8104156A priority Critical patent/FR2500979A1/fr
Publication of FR2500979A1 publication Critical patent/FR2500979A1/fr
Application granted granted Critical
Publication of FR2500979B1 publication Critical patent/FR2500979B1/fr
Granted legal-status Critical Current

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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
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
FR8104156A 1981-02-27 1981-02-27 Electrode non consommable pour un four a arc electrique Granted FR2500979A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8104156A FR2500979A1 (fr) 1981-02-27 1981-02-27 Electrode non consommable pour un four a arc electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104156A FR2500979A1 (fr) 1981-02-27 1981-02-27 Electrode non consommable pour un four a arc electrique

Publications (2)

Publication Number Publication Date
FR2500979A1 true FR2500979A1 (fr) 1982-09-03
FR2500979B1 FR2500979B1 (https=) 1984-10-12

Family

ID=9255787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104156A Granted FR2500979A1 (fr) 1981-02-27 1981-02-27 Electrode non consommable pour un four a arc electrique

Country Status (1)

Country Link
FR (1) FR2500979A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH244710A (de) * 1945-05-03 1946-09-30 Oerlikon Maschf Elektrode für Lichtbogenöfen.
US3395240A (en) * 1965-08-27 1968-07-30 Westinghouse Electric Corp Fluid cooled arc electrode having means for utilizing the current which produces and sustains the arc to generate a magnetic field which continuously moves the arc in a csed path
DE1565207A1 (de) * 1964-10-29 1970-02-05 Westinghouse Electric Corp Elektrode fuer Lichtbogenelektrooefen
US3580977A (en) * 1970-02-18 1971-05-25 Westinghouse Electric Corp Quick-change field coil assembly for use in an electrode having a fluid-cooled arcing surface
DE2024866A1 (en) * 1970-05-21 1971-12-02 Westinghouse Electric Corp Manufacture of a cooled electrode tip
FR2161500A5 (en) * 1971-11-26 1973-07-06 Schlienger Max Electric furnace electrode - of non-consumable type is kept clean by high speed rotation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH244710A (de) * 1945-05-03 1946-09-30 Oerlikon Maschf Elektrode für Lichtbogenöfen.
DE1565207A1 (de) * 1964-10-29 1970-02-05 Westinghouse Electric Corp Elektrode fuer Lichtbogenelektrooefen
US3395240A (en) * 1965-08-27 1968-07-30 Westinghouse Electric Corp Fluid cooled arc electrode having means for utilizing the current which produces and sustains the arc to generate a magnetic field which continuously moves the arc in a csed path
US3580977A (en) * 1970-02-18 1971-05-25 Westinghouse Electric Corp Quick-change field coil assembly for use in an electrode having a fluid-cooled arcing surface
DE2024866A1 (en) * 1970-05-21 1971-12-02 Westinghouse Electric Corp Manufacture of a cooled electrode tip
FR2161500A5 (en) * 1971-11-26 1973-07-06 Schlienger Max Electric furnace electrode - of non-consumable type is kept clean by high speed rotation

Also Published As

Publication number Publication date
FR2500979B1 (https=) 1984-10-12

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