FR717681A - Improvements to electric induction furnaces - Google Patents

Improvements to electric induction furnaces

Info

Publication number
FR717681A
FR717681A FR717681DA FR717681A FR 717681 A FR717681 A FR 717681A FR 717681D A FR717681D A FR 717681DA FR 717681 A FR717681 A FR 717681A
Authority
FR
France
Prior art keywords
electric induction
induction furnaces
furnaces
electric
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR717681A publication Critical patent/FR717681A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR717681D 1930-05-28 1931-05-27 Improvements to electric induction furnaces Expired FR717681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717681XA 1930-05-28 1930-05-28

Publications (1)

Publication Number Publication Date
FR717681A true FR717681A (en) 1932-01-12

Family

ID=22103457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717681D Expired FR717681A (en) 1930-05-28 1931-05-27 Improvements to electric induction furnaces

Country Status (1)

Country Link
FR (1) FR717681A (en)

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