ELECTRICAL TRANSFORMER ASSEMBLY

摘要

A support frame for an electrical transformer assembly, comprising two loop-shaped parts, each loop-shaped part having a plurality of limbs, each limb having a peripheral recessed portion in which a primary electrical coil is mountable, and at least one secondary coil is mountable in piggyback on the primary electrical coil, one limb of each loop-shaped part having a straight section. The frame also includes an adjustable attaching means for attaching one of the loop-shaped parts with respect to the other loop-shaped part and adjusting a distance therebetween, so that only the straight sections are adjacent and form a central leg, the central leg being for receiving a magnetic core distinct from the attaching means. The frame provides a means and a method to efficiently secure adjacent windings in a circular core transformer kernel.

主权项

1. A support frame for an electrical transformer assembly, comprising:
(a) two loop-shaped parts, each loop-shaped part including a plurality of limbs, each limb having a peripheral recessed portion in which a primary electrical coil is mountable, and at least one secondary coil mountable in piggyback on said primary electrical coil, at least one limb of each loop-shaped part having a straight section;(b) an adjustable attaching means for attaching one of the loop-shaped parts with respect to the other loop-shaped part and adjusting a distance therebetween, so that only the straight sections are adjacent and form a central leg, the central leg being for receiving a magnetic core distinct from the attaching means; and(c) a securing means for securing the loop-shaped parts to a transformer tank, wherein the securing means comprises:
(i) a base frame; (ii) a first fixing means for fixing the loop-shaped parts to the base frame; and (iii) a second fixing means for fixing the base frame to the transformer tank.