(under subclass 40) Subject matter in which one or more parts of the dynamoelectric device have been treated with liquid material so as to retain within and/or on the surface of such parts residual amounts of such liquid material.
(1) Note. The coating or impregnation, for example, may be for the windings and may serve to exclude or displace moisture therefrom.
SEE OR SEARCH CLASS
336, Inductor Devices,
205, for inductor having coil turns cemented or embedded in plastic.
427, Coating Processes,
58+, for processes of coating, per se, of electrical products.
