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FR1109071A - metal electrodes for arc furnaces under rarefied atmosphere - Google Patents

metal electrodes for arc furnaces under rarefied atmosphere

Info

Publication number
FR1109071A
FR1109071A FR1109071DA FR1109071A FR 1109071 A FR1109071 A FR 1109071A FR 1109071D A FR1109071D A FR 1109071DA FR 1109071 A FR1109071 A FR 1109071A
Authority
FR
France
Prior art keywords
metal electrodes
arc furnaces
rarefied atmosphere
furnaces under
under rarefied
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)
Inventor
Alfred Maillet
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.)
HYDRO ELECTR de la MOYENNE GAR
Original Assignee
HYDRO ELECTR de la MOYENNE GAR
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 HYDRO ELECTR de la MOYENNE GAR filed Critical HYDRO ELECTR de la MOYENNE GAR
Application granted granted Critical
Publication of FR1109071A publication Critical patent/FR1109071A/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
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR1109071D 1954-06-18 1954-06-18 metal electrodes for arc furnaces under rarefied atmosphere Expired FR1109071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109071T 1954-06-18

Publications (1)

Publication Number Publication Date
FR1109071A true FR1109071A (en) 1956-01-20

Family

ID=9625319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109071D Expired FR1109071A (en) 1954-06-18 1954-06-18 metal electrodes for arc furnaces under rarefied atmosphere

Country Status (1)

Country Link
FR (1) FR1109071A (en)

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