| 摘要 |
A method of forming electrically insulated magnet wire and a coil formed therefrom. The method involves feeding a flexible electrical insulation tape along a path which converges with a path along which the wire to be wrapped is conveyed. Along the tape travel path at a location upstream of the point where the tape and wire converge, a quantity of heat activated adhesive that has been heated to a sticky state is applied to the passing tape. Then, before the adhesive coating sets, the adhesive coated tape reaches the point of convergence with the wire and is adhered to the wire to provide an electrical insulating wire wrap. The method of the invention provides for a longitudinal, partial wrapping of a conductor wire that furnishes suitable turn-to-turn insulation in coils formed with the wrapped wire.
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