Patent ID: 6984912
Filing Date: 2006-01-10
Classification: H02K

Abstract:
1. A rotating dynamoelectrical machine comprising: an axis of rotation slots extending along said axis of rotation and being provided for receiving winding bars of a winding of said dynamoelectrical machine; winding bars inserted into said winding bar receiving slots; cover wedges, said winding bar receiving slots each slideably receiving and being closed by one of said cover wedges; corrugated springs arranged between said cover wedges and said winding bars; opposing wedges, said corrugated springs being prestressed by said opposing wedges, said opposing wedges being arranged between said cover wedges and said winding bars; wherein said opposing wedges are arranged between said cover wedges and said corrugated springs; and adjusting elements being distributed along said winding bar receiving slots at predetermined and fixed positions, said adjusting elements being configured and arranged to vary the distance between said cover wedges and said opposing wedges.