FR1205612A - High frequency furnace - Google Patents

High frequency furnace

Info

Publication number
FR1205612A
FR1205612A FR1205612DA FR1205612A FR 1205612 A FR1205612 A FR 1205612A FR 1205612D A FR1205612D A FR 1205612DA FR 1205612 A FR1205612 A FR 1205612A
Authority
FR
France
Prior art keywords
high frequency
frequency furnace
furnace
frequency
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 FR1205612A publication Critical patent/FR1205612A/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
    • H05B6/04—Sources of current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • General Induction Heating (AREA)
FR1205612D 1957-05-02 1958-04-30 High frequency furnace Expired FR1205612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL844107X 1957-05-02

Publications (1)

Publication Number Publication Date
FR1205612A true FR1205612A (en) 1960-02-03

Family

ID=19845106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205612D Expired FR1205612A (en) 1957-05-02 1958-04-30 High frequency furnace

Country Status (5)

Country Link
BE (1) BE567305A (en)
DE (1) DE1141375B (en)
FR (1) FR1205612A (en)
GB (1) GB844107A (en)
NL (1) NL216899A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB457276A (en) * 1935-05-24 1936-11-24 Marconi Wireless Telegraph Co Improvements in or relating to thermionic valve circuit arrangements
GB644402A (en) * 1947-12-02 1950-10-11 Communications Patents Ltd Electronic valve amplifiers or oscillators
DE959025C (en) * 1950-12-02 1957-02-28 Siemens Ag Circuit arrangement for keeping a direct voltage constant

Also Published As

Publication number Publication date
BE567305A (en)
GB844107A (en) 1960-08-10
NL216899A (en)
DE1141375B (en) 1962-12-20

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