Patent ID: 9196407
Filing Date: 2015-11-24
Classification: H01F

Abstract:
1. A transformer winding winding device, comprising: a rotary device configured to extend along an axis of rotation and configured to receive a transformer winding to be wound; at least one device configured to provide a plurality of insulation strips; and a comb-like guide device configured to deflect the plurality of insulation strips into at least one common winding plane to be fed parallel to one another, at an angle to an axis of rotation, to the transformer winding to be wound, wherein the comb-like guide device includes at least a first guide device element for a first group of insulation strips and a second guide device element for a second group of insulation strips, wherein the first and second guide device elements are offset with respect to one another in terms of axial length, and wherein the first and second groups are combined on the transformer winding to form a homogeneous layer, wherein a respective insulation strip in the first group is configured to be inserted into an interspace between two adjacent insulation strips in the second group.