FR642216A - - Google Patents

Info

Publication number
FR642216A
FR642216A FR642216DA FR642216A FR 642216 A FR642216 A FR 642216A FR 642216D A FR642216D A FR 642216DA FR 642216 A FR642216 A FR 642216A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR642216A publication Critical patent/FR642216A/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
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR642216D Expired FR642216A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR642216A true FR642216A (cg-RX-API-DMAC7.html) 1928-08-24

Family

ID=1542698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642216D Expired FR642216A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR642216A (cg-RX-API-DMAC7.html)

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