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Stationary electromagnetic induction unit

  • US 5,034,717 A
  • Filed: 05/25/1990
  • Issued: 07/23/1991
  • Est. Priority Date: 08/05/1989
  • Status: Expired due to Fees
First Claim
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1. A stationary electromagnetic induction unit provided with at least one single-turn edgewise-wound plate-like coil, comprising:

  • a plurality of coil elements each having a uniform predetermined width, said plurality of coil elements would in parallel with one another, for forming a composite plate-like coil as said single-turn edgewise-wound plate-like coil, said plurality of coil elements being arranged such that said composite plate-like coil has at least an inner coil element, an outer coil element, and a middle coil element, wherein among the plurality of coil elements of said composite plate-like coil, the width of said inner and outer coil elements is narrower than the width of said middle coil element.

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