FR646828A - - Google Patents

Info

Publication number
FR646828A
FR646828A FR646828DA FR646828A FR 646828 A FR646828 A FR 646828A FR 646828D A FR646828D A FR 646828DA FR 646828 A FR646828 A FR 646828A
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 FR646828A publication Critical patent/FR646828A/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/16—Furnaces having endless cores

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR646828D Expired FR646828A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR646828A true FR646828A (cg-RX-API-DMAC7.html) 1928-11-16

Family

ID=1542816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646828D Expired FR646828A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR646828A (cg-RX-API-DMAC7.html)

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