FR841507A - Oscillateur comprenant un circuit oscillant - Google Patents

Oscillateur comprenant un circuit oscillant

Info

Publication number
FR841507A
FR841507A FR841507DA FR841507A FR 841507 A FR841507 A FR 841507A FR 841507D A FR841507D A FR 841507DA FR 841507 A FR841507 A FR 841507A
Authority
FR
France
Prior art keywords
oscillator
oscillating circuit
oscillating
circuit
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)
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 FR841507A publication Critical patent/FR841507A/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
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
FR841507D 1938-07-30 1938-07-30 Oscillateur comprenant un circuit oscillant Expired FR841507A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR841507T 1938-07-30

Publications (1)

Publication Number Publication Date
FR841507A true FR841507A (fr) 1939-05-22

Family

ID=9308239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841507D Expired FR841507A (fr) 1938-07-30 1938-07-30 Oscillateur comprenant un circuit oscillant

Country Status (1)

Country Link
FR (1) FR841507A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540275A (en) * 1945-05-10 1951-02-06 Mittelmann Eugene Oscillator
DE1033744B (de) * 1956-08-08 1958-07-10 Philips Patentverwaltung Wellenbereichumschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540275A (en) * 1945-05-10 1951-02-06 Mittelmann Eugene Oscillator
DE1033744B (de) * 1956-08-08 1958-07-10 Philips Patentverwaltung Wellenbereichumschalter

Similar Documents

Publication Publication Date Title
FR989233A (fr) Circuits régulateurs de la fréquence des oscillateurs
CH214060A (de) Schwingungskreis für kurze elektromagnetische Wellen.
FR867830A (fr) Circuits électriques résonnants
FR856963A (fr) Oscillateurs électriques perfectionnés
CH215789A (de) Indikatorröhrenschaltung.
CH211391A (de) Uberlagerungsempfangsschaltung.
CH212584A (de) Elektrisches Rechengerät.
CH215527A (de) Erdsymmetrierte Schaltung.
AT160178B (de) Ruhender Frequenztransformator.
FR856448A (fr) Oscillateurs électriques
GR7294B (el) Ωρολογιακος ηλεκτρονομος.
DK61969C (da) Røroscillator.
DK56040C (da) Kohaleholder.
CH203845A (fr) Teleferica monofune.
AT160200B (de) Oszillatorschaltung.
FR853297A (fr) Oscillateur piézoélectrique
CH211743A (de) Röhrenschaltung.
FR848424A (fr) Oscillateur à tube électronique
FI19710A (fi) Elektronmultiplikatorrör
ES146341A1 (es) Mejoras en los magnetrones.
FR862413A (fr) Trigonomètre électronique
DK59081C (da) Vibrationssigte.
DK72022C (da) Flydende flusmiddelblandinger.
FI19188A (fi) Gyroskop
CH209384A (it) Macchina calcolatrice.