Patent ID: 6737949
Filing Date: 2004-05-18
Classification: F16D,H01F,Y10T

Abstract:
A method of manufacturing an electromagnetic clutch coil assembly provided in a compressor of an air conditioner for an automobile, the method comprising:(a) forming a coil winding comprising neighboring coil layers by winding a coil coated with an adhesive; (b) heating the coil winding in a state of being pressed in the direction in which the coil winding is stacked; (c) hardening the coil winding by cooling the coil winding in the state of being pressed in the direction in which the coil winding is stacked; and (d) assembling the coil winding, a bobbin, and a cover in a field core assembly, wherein the adhesive, that is located between two said neighboring coil layers in the direction in which the coil winding is stacked, moves to nearby empty spaces.