FR972595A - Générateur d'oscillations électriques - Google Patents

Générateur d'oscillations électriques

Info

Publication number
FR972595A
FR972595A FR972595DA FR972595A FR 972595 A FR972595 A FR 972595A FR 972595D A FR972595D A FR 972595DA FR 972595 A FR972595 A FR 972595A
Authority
FR
France
Prior art keywords
oscillation generator
electric oscillation
electric
generator
oscillation
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 FR972595A publication Critical patent/FR972595A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/22—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being vacuum tube
FR972595D 1947-09-30 1948-09-30 Générateur d'oscillations électriques Expired FR972595A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272433X 1947-09-30

Publications (1)

Publication Number Publication Date
FR972595A true FR972595A (fr) 1951-01-31

Family

ID=10256418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972595D Expired FR972595A (fr) 1947-09-30 1948-09-30 Générateur d'oscillations électriques

Country Status (5)

Country Link
BE (1) BE485083A (enrdf_load_stackoverflow)
CH (1) CH272433A (enrdf_load_stackoverflow)
DE (1) DE811962C (enrdf_load_stackoverflow)
FR (1) FR972595A (enrdf_load_stackoverflow)
NL (2) NL142536B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH272433A (de) 1950-12-15
NL71403C (enrdf_load_stackoverflow)
NL142536B (nl)
BE485083A (enrdf_load_stackoverflow)
DE811962C (de) 1951-08-27

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