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METHOD OF CONSTRUCTING A TRANSFORMER WINDING ASSEMBLY

  • US 3,774,298 A
  • Filed: 06/29/1972
  • Issued: 11/27/1973
  • Est. Priority Date: 06/29/1972
  • Status: Expired due to Term
First Claim
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1. A method of constructing a transformer winding assembly comprising the steps of:

  • winding first, second and third winding sections, providing mold means having surfaces with depressions thereon, each of said depressions having a longitudinal dimension, placing said second winding section into said mold means with the axis of said second winding section parallel to the longitudinal dimensions of said depressions, encapsulating said second winding section while positioned in said mold means to provide an encapsulated winding section having integral projections on at least one side thereof, and assembling said winding sections coaxially, with said encapsulated winding section positioned around said first winding section and said third winding section positioned around said encapsulated winding section.

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