FR620215A - Disposition pour éviter l'embrouillement et l'endommagement des collecteurs ou des bagues collectrices par suite de l'usure des balais
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Disposition pour éviter l'embrouillement et l'endommagement des collecteurs ou des bagues collectrices par suite de l'usure des balais
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Siemens Schuckertwerke AG
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Siemens Schuckertwerke AG
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Publication of FR620215ApublicationCriticalpatent/FR620215A/fr
H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
H01R39/00—Rotary current collectors, distributors or interrupters
H01R39/02—Details for dynamo electric machines
H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear
FR620215D1925-08-131926-08-12Disposition pour éviter l'embrouillement et l'endommagement des collecteurs ou des bagues collectrices par suite de l'usure des balais
ExpiredFR620215A
(fr)