FR685445A - Dispositif permettant d'augmenter la fréquence d'une oscillation électrique - Google Patents

Dispositif permettant d'augmenter la fréquence d'une oscillation électrique

Info

Publication number
FR685445A
FR685445A FR685445DA FR685445A FR 685445 A FR685445 A FR 685445A FR 685445D A FR685445D A FR 685445DA FR 685445 A FR685445 A FR 685445A
Authority
FR
France
Prior art keywords
increasing
frequency
electric oscillation
oscillation
electric
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
English (en)
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 FR685445A publication Critical patent/FR685445A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B19/00Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/10Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR685445D 1928-11-30 1929-11-23 Dispositif permettant d'augmenter la fréquence d'une oscillation électrique Expired FR685445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL685445X 1928-11-30

Publications (1)

Publication Number Publication Date
FR685445A true FR685445A (fr) 1930-07-10

Family

ID=19805649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685445D Expired FR685445A (fr) 1928-11-30 1929-11-23 Dispositif permettant d'augmenter la fréquence d'une oscillation électrique

Country Status (2)

Country Link
FR (1) FR685445A (enrdf_load_stackoverflow)
NL (1) NL24665C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL24665C (enrdf_load_stackoverflow)

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