Patent ID: 9112400
Filing Date: 2015-08-18
Classification: H01B,H01F,H02K,Y10T

Abstract:
1. A method for manufacturing an electrodynamic machine conductive coil, comprising: forming a continuous strand of insulation coated wire into a generally planar elongated closed loop having a circumference and an outer surface; machine wrapping a permanent insulation tape layer around at least a portion of the closed loop outer surface, the permanent insulation tape layer having thereon prior to said machine wrapping a catalytic chemical compound including at least one part of a multi-part epoxy resin; shaping the closed loop with the machine wrapped permanent insulation tape layer thereon, but without applying a temporary sacrificial tape over the machine wrapped permanent insulation tape layer prior to the shaping, by application of pressure into an insulated three-dimensional rigid electrodynamic machine conductive coil; and preparing the insulated three-dimensional rigid electrodynamic machine conductive coil for insertion into a pole slot of an electrodynamic machine without removing the machine wrapped permanent insulation tape layer that was present thereon during the shaping.