FR713294A - Development of polyphase induction furnaces - Google Patents

Development of polyphase induction furnaces

Info

Publication number
FR713294A
FR713294A FR713294DA FR713294A FR 713294 A FR713294 A FR 713294A FR 713294D A FR713294D A FR 713294DA FR 713294 A FR713294 A FR 713294A
Authority
FR
France
Prior art keywords
development
induction furnaces
polyphase induction
polyphase
furnaces
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.)
APPLIC ELECTRO THERMIQUES SOC
Original Assignee
APPLIC ELECTRO THERMIQUES SOC
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 APPLIC ELECTRO THERMIQUES SOC filed Critical APPLIC ELECTRO THERMIQUES SOC
Application granted granted Critical
Publication of FR713294A publication Critical patent/FR713294A/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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/067—Control, e.g. of temperature, of power for melting furnaces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR713294D 1930-06-24 1930-06-24 Development of polyphase induction furnaces Expired FR713294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713294T 1930-06-24

Publications (1)

Publication Number Publication Date
FR713294A true FR713294A (en) 1931-10-24

Family

ID=9082850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713294D Expired FR713294A (en) 1930-06-24 1930-06-24 Development of polyphase induction furnaces

Country Status (1)

Country Link
FR (1) FR713294A (en)

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