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Application filed by Ets Claude Paz & SilvafiledCriticalEts Claude Paz & Silva
Publication of CH231145ApublicationCriticalpatent/CH231145A/fr
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
H05B41/14—Circuit arrangements
H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
H05B41/20—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch
H05B41/23—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
H05B41/232—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
CH231145D1942-06-091942-07-13Dispositif pour l'amorçage et l'alimentation en fonctionnement d'un appareil à décharge électrique à atmosphère gazeuse.
CH231145A
(fr)
Dispositif pour l'amorçage et l'alimentation en fonctionnement d'un appareil à décharge électrique à atmosphère gazeuse et comportant une électrode chauffante
Dispositif d'amorçage et d'alimentation pour lampes à décharges électriques à remplissage de gaz et de vapeur métallique, ou de gaz, ou de vapeur métallique