FR544458A - Improvements to very high temperature electric ovens - Google Patents

Improvements to very high temperature electric ovens

Info

Publication number
FR544458A
FR544458A FR544458DA FR544458A FR 544458 A FR544458 A FR 544458A FR 544458D A FR544458D A FR 544458DA FR 544458 A FR544458 A FR 544458A
Authority
FR
France
Prior art keywords
high temperature
temperature electric
electric ovens
ovens
temperature
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.)
Westinghouse Lamp Co
Original Assignee
Westinghouse Lamp Co
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 Westinghouse Lamp Co filed Critical Westinghouse Lamp Co
Application granted granted Critical
Publication of FR544458A publication Critical patent/FR544458A/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
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR544458D 1920-12-13 1921-12-12 Improvements to very high temperature electric ovens Expired FR544458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544458XA 1920-12-13 1920-12-13

Publications (1)

Publication Number Publication Date
FR544458A true FR544458A (en) 1922-09-22

Family

ID=21991111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544458D Expired FR544458A (en) 1920-12-13 1921-12-12 Improvements to very high temperature electric ovens

Country Status (1)

Country Link
FR (1) FR544458A (en)

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