GB844107A - Improvements in or relating to oscillators for high-frequency heating - Google Patents

Improvements in or relating to oscillators for high-frequency heating

Info

Publication number
GB844107A
GB844107A GB13931/58A GB1393158A GB844107A GB 844107 A GB844107 A GB 844107A GB 13931/58 A GB13931/58 A GB 13931/58A GB 1393158 A GB1393158 A GB 1393158A GB 844107 A GB844107 A GB 844107A
Authority
GB
United Kingdom
Prior art keywords
pentode
resistor
grid
oscillator
valve
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
GB13931/58A
Other languages
English (en)
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB844107A publication Critical patent/GB844107A/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)
GB13931/58A 1957-05-02 1958-05-01 Improvements in or relating to oscillators for high-frequency heating Expired GB844107A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB844107A true GB844107A (en) 1960-08-10

Family

ID=19845106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13931/58A Expired GB844107A (en) 1957-05-02 1958-05-01 Improvements in or relating to oscillators for high-frequency heating

Country Status (5)

Country Link
BE (1) BE567305A (US07718733-20100518-C00008.png)
DE (1) DE1141375B (US07718733-20100518-C00008.png)
FR (1) FR1205612A (US07718733-20100518-C00008.png)
GB (1) GB844107A (US07718733-20100518-C00008.png)
NL (1) NL216899A (US07718733-20100518-C00008.png)

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 (de) * 1950-12-02 1957-02-28 Siemens Ag Schaltungsanordnung zur Konstanthaltung einer Gleichspannung

Also Published As

Publication number Publication date
NL216899A (US07718733-20100518-C00008.png)
BE567305A (US07718733-20100518-C00008.png)
DE1141375B (de) 1962-12-20
FR1205612A (fr) 1960-02-03

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