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Inductive coil assembly

  • US 7,411,479 B2
  • Filed: 06/21/2006
  • Issued: 08/12/2008
  • Est. Priority Date: 02/04/2003
  • Status: Expired due to Term
First Claim
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1. An inductive coil assembly comprising:

  • first, second and third coils; and

    a one-piece bobbin defining three spools for receiving said first, second and third coils, said first spool having an axis extending in a first direction, said second spool having an axis extending in a second direction substantially perpendicular to the first direction, said third spool having an axis extending in a third direction substantially perpendicular to both said first direction and said second direction, said third spool including a plurality of inner guides and a plurality of outer guides, said inner guides and said outer guides being in a non-overlapping disposition in said third direction.

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