Coil locator for mold encapsulation

Details Coil locator for mold encapsulation Coil locator for mold encapsulation

1990-09-21

1992-03-31

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

249 91, 264272150, 264272200, 336196, B29C 3312

Patent

active

051003112

ABSTRACT:
A mold locator is adapted to support and position a wound electromagnetic coil within a mold for encapsulation of the coil by dielectric media. In one preferred form, the locator includes an annular central body having arms extending radially from the central body. In addition to having a pair of stiffening ribs extending along the sides thereof, each arm incorporates a channel for carrying a wire lead. The central body is annular in shape and defines an interior wall having a plurality of radially extending detents adapted to make point contacts with a centering arbor in the mold. Similarly, each radially extending arm of the mold locator incorporates at least one detent adapted to make a point contact with the floor or bottom of the mold cavity. Collectively, the detents operate to limit surface contact between the locator and the internal surfaces of the mold.

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