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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of FR898885ApublicationCriticalpatent/FR898885A/fr
G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
G05F1/10—Regulating voltage or current
G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
G05F1/52—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using discharge tubes in series with the load as final control devices
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FR898885D1942-10-171943-10-15Montage permettant de maintenir constante la tension aux bornes d'un appareil alimenté en courant continu
ExpiredFR898885A
(fr)
Montage électrique destiné à maintenir constante la tension aux bornes d'un appareil électrique alimenté par une source de courant à tension variable
Montage destiné à maintenir constante la tension aux bornes d'un appareil électrique alimenté à partir d'une source de courant à tension variable