Amorphous alloy stereo wound-core

  • US 8,736,415 B2
  • Filed: 10/31/2011
  • Issued: 05/27/2014
  • Est. Priority Date: 05/27/2011
  • Status: Active Grant
First Claim
Patent Images

1. A seamless amorphous alloy stereo wound core, comprising:

  • three structurally identical seamless amorphous alloy single frames having a square shape and an approximately semi-circular or semi-polygonal cross-sectional shape with uniform thicknesses, the single frames further comprising vertical sides and horizontal sides and formed from trapezium amorphous alloy strips wound from inside to outside consecutively, wherein the vertical sides of every two adjacent single frames fit together fixedly to form a core pillar and the horizontal sides of the seamless amorphous alloy single frames form yokes.

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