FR790860A - Electrical arrangement comprising a tube with several grids intended for rectification or modulation and at the same time for the production of high frequency oscillations - Google Patents

Electrical arrangement comprising a tube with several grids intended for rectification or modulation and at the same time for the production of high frequency oscillations

Info

Publication number
FR790860A
FR790860A FR790860DA FR790860A FR 790860 A FR790860 A FR 790860A FR 790860D A FR790860D A FR 790860DA FR 790860 A FR790860 A FR 790860A
Authority
FR
France
Prior art keywords
rectification
modulation
tube
production
high 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 FR790860A publication Critical patent/FR790860A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Selective Calling Equipment (AREA)
FR790860D 1934-06-06 1935-06-03 Electrical arrangement comprising a tube with several grids intended for rectification or modulation and at the same time for the production of high frequency oscillations Expired FR790860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443065X 1934-06-06

Publications (1)

Publication Number Publication Date
FR790860A true FR790860A (en) 1935-11-28

Family

ID=6526839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790860D Expired FR790860A (en) 1934-06-06 1935-06-03 Electrical arrangement comprising a tube with several grids intended for rectification or modulation and at the same time for the production of high frequency oscillations

Country Status (3)

Country Link
US (1) US2079655A (en)
FR (1) FR790860A (en)
GB (1) GB443065A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653224A (en) * 1949-04-29 1953-09-22 Rca Corp Frequency converter system
BE530972A (en) * 1953-08-05

Also Published As

Publication number Publication date
GB443065A (en) 1936-02-20
US2079655A (en) 1937-05-11

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