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WIRELESS POWER TRANSFER FOR A SEAT-VEST-HELMET SYSTEM

  • US 20150115733A1
  • Filed: 12/31/2014
  • Published: 04/30/2015
  • Est. Priority Date: 07/08/2011
  • Status: Active Grant
First Claim
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1. A wireless power transfer system, comprising:

  • a seat configured to support a human, the seat comprising;

    a first resonator comprising a conductive coil formed by a plurality of loops that each encircle a common first axis;

    a layer of magnetic material positioned adjacent the conductive coil and intersecting the first axis; and

    a conductive shield positioned adjacent the layer of magnetic material, wherein the layer of magnetic material is sandwiched between the conductive coil and the conductive shield;

    an article of clothing for the human, the article of clothing comprising;

    a second resonator comprising a conductive coil formed by a plurality of loops that each encircle a common second axis,wherein the second resonator is positioned in the article of clothing so that, when the article of clothing is worn by the human and the human is seated in the seat, the first and second axes are aligned; and

    a first electronic apparatus positioned in the seat and coupled to the first resonator, and configured to deliver electrical power to the first resonator so that during operation of the system, power is transferred wirelessly from the first resonator to the second resonator.

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