FR973424A - Montage comportant un oscillateur dont la fréquence est automatiquement corrigée - Google Patents

Montage comportant un oscillateur dont la fréquence est automatiquement corrigée

Info

Publication number
FR973424A
FR973424A FR973424DA FR973424A FR 973424 A FR973424 A FR 973424A FR 973424D A FR973424D A FR 973424DA FR 973424 A FR973424 A FR 973424A
Authority
FR
France
Prior art keywords
assembly
whose frequency
automatically corrected
oscillator whose
oscillator
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 FR973424A publication Critical patent/FR973424A/fr
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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/06—Starting switches thermal only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
FR973424D 1947-10-13 1948-10-11 Montage comportant un oscillateur dont la fréquence est automatiquement corrigée Expired FR973424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL658837X 1947-10-13

Publications (1)

Publication Number Publication Date
FR973424A true FR973424A (fr) 1951-02-09

Family

ID=19795320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973424D Expired FR973424A (fr) 1947-10-13 1948-10-11 Montage comportant un oscillateur dont la fréquence est automatiquement corrigée

Country Status (3)

Country Link
US (1) US2564205A (fr)
FR (1) FR973424A (fr)
GB (1) GB658837A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930892A (en) * 1954-03-26 1960-03-29 Sperry Rand Corp Demodulator for a phase or frequency modulated signal
US2888643A (en) * 1955-04-29 1959-05-26 Gen Electric Apparatus for determining frequency
US3199051A (en) * 1962-06-15 1965-08-03 Richard A Hills Oscillator with frequency modulating iron core reactor
US3643179A (en) * 1969-07-30 1972-02-15 Admiral Corp Reactance tube controlled pentode oscillator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258470A (en) * 1940-04-27 1941-10-07 Radio Patents Corp Electronic reactance device
US2298437A (en) * 1940-06-05 1942-10-13 Rca Corp Frequency modulation

Also Published As

Publication number Publication date
US2564205A (en) 1951-08-14
GB658837A (en) 1951-10-17

Similar Documents

Publication Publication Date Title
FR1074502A (fr) Dispositif comportant un oscillateur dont la fréquence est corrigée automatiquement
FR953840A (fr) Oscillateurs électriques à haute fréquence
FR942673A (fr) Perfectionnements aux oscillateurs à fréquence contrôlée
FR950510A (fr) Générateur de pulsation haute fréquence
FR973424A (fr) Montage comportant un oscillateur dont la fréquence est automatiquement corrigée
FR966243A (fr) Montage diviseur de fréquence
FR951944A (fr) Perfectionnement aux compresseurs axiaux
FR972265A (fr) Dispositif comportant un oscillateur dont la fréquence est corrigée automatiquement
FR923304A (fr) Montage régulateur de fréquence
FR966593A (fr) Oscillateurs à très haute fréquence
FR941049A (fr) Montage accordable à haute fréquence
FR57843E (fr) Montage régulateur de fréquence
FR973423A (fr) Montage comportant un oscillateur et un tube de réactance
FR973903A (fr) Montage générateur d'oscillation à haute fréquence
FR948052A (fr) Perfectionnement aux oscillateurs de haute fréquence
ES178384A3 (es) Un procedimiento de fabricación de helados con envolvente igualmente congelado
CA482526A (fr) Dispositif comprenant un oscillateur dont la frequence est corrigee automatiquement
FR940802A (fr) Procédé de montage de lames de condensateur
FR951099A (fr) Oscillateur ultra haute fréquence
FR966100A (fr) Perfectionnements aux magnétrons
DK73491C (da) Frekvensstabiliseringskobling med en oscillator, hvis frekvens korrigeres automatisk.
FR912237A (fr) Perfectionnements aux oscillateurs
FR950622A (fr) Multiplicateurs de fréquence
FR1004518A (fr) Compresseur
FR927293A (fr) Montage indicateur de fréquence