Patent ID: 8610527

Claim:
A field coil assembly of an electromagnetic clutch for a compressor, comprising: a field coil portion provided with an electromagnetic coil body formed of electromagnetic coils wound into a ring shape, coil lines withdrawn from an upper side of the electromagnetic coil body, and locking portions formed protrudingly at both sides of the coil lines; a sleeve engaged with the locking portions; and a terminal mounted at the inside of the sleeve and adapted to be connected at one end thereof to an end of an electric wire and at the other end thereof electrically connected to the coil lines so as to cause an external power source to be connected to the electromagnetic coil body; wherein the sleeve comprises a lower holder engaged with the locking portions by means of a first engagement means, the terminal being disposed on a top surface of the lower holder, an upper holder formed with a through opening at a center thereof engaged with an upper side of the lower holder, a second engagement means for securing the terminal and the electric wire, and wherein the field coil assembly further comprises a covering molding portion which is molded on the upper side of a sleeve with resin covering the upper holder of the sleeve and filling in the through opening.