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Publication date
Application filed by Philips NvfiledCriticalPhilips Nv
Publication of CH278732ApublicationCriticalpatent/CH278732A/de
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
CH278732D1948-12-171949-12-15Vorrichtung zur Verhütung der Entmagnetisierung der permanenten Feldmagneten eines Wechselstromgenerators.
CH278732A
(de)