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Electrical conducting apparatus

  • US 4,176,335 A
  • Filed: 10/25/1977
  • Issued: 11/27/1979
  • Est. Priority Date: 10/25/1977
  • Status: Expired due to Term
First Claim
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1. An electrical conductor apparatus for encompassing a magnetic field comprising:

  • (a) a first pair of spiral shaped electrical strip conductors which are aligned along the longitudinal axis of said magnetic field, and wherein a first one of said conductors spirals clockwise and the other conductor spirals counterclockwise around said axis of said magnetic field,(b) a second pair of spiral shaped conductors longitudinally aligned along said axis of said magnetic field and wherein a first one of said conductors spirals clockwise and a second one of said conductors spirals counterclockwise around said axis of said magnetic field,(c) and wherein each of said pair of spiral conductors is insulated from the other and electrically connected such that each spiral pair of conductors forms a balanced pair of half-turn windings via output terminals at one end relative to a center tap at the opposite end which electrically connects said pair of spiral conductors.

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