Device for inductive heating of winding coils of electrical machines, has inductor with adjustable active area for inductively heating winding coils and rods, especially continuously adjustable by slip contacts

摘要

The inductive heating device has an inductor (1) with an adjustable active area for inductively heating the winding coils and rods. The active area of the inductor can be discretely adjusted by screw and/or plug-in bridges (8,9) or can especially be continuously adjusted by using slip contacts.