FR865430A - High frequency induction furnace - Google Patents

High frequency induction furnace

Info

Publication number
FR865430A
FR865430A FR865430DA FR865430A FR 865430 A FR865430 A FR 865430A FR 865430D A FR865430D A FR 865430DA FR 865430 A FR865430 A FR 865430A
Authority
FR
France
Prior art keywords
high frequency
frequency induction
induction furnace
furnace
induction
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR865430A publication Critical patent/FR865430A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR865430D 1939-05-05 1940-05-04 High frequency induction furnace Expired FR865430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE865430X 1939-05-05

Publications (1)

Publication Number Publication Date
FR865430A true FR865430A (en) 1941-05-23

Family

ID=6801844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865430D Expired FR865430A (en) 1939-05-05 1940-05-04 High frequency induction furnace

Country Status (1)

Country Link
FR (1) FR865430A (en)

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