×

WIRELESS POWER TRANSFER SYSTEMS HAVING GUIDES FOR FOREIGN OBJECT REMOVAL AND METHODS OF FABRICATION AND USE OF SAME

  • US 20170141623A1
  • Filed: 12/20/2016
  • Published: 05/18/2017
  • Est. Priority Date: 07/04/2014
  • Status: Abandoned Application
First Claim
Patent Images

1. A wireless power transmitter for transferring power to a wireless power receiver, the wireless power transmitter comprising:

  • a transmitter magnetic system for creating a transmitter magnetic field;

    a transmitter housing for supporting the transmitter magnetic system in an interior of the transmitter housing;

    the transmitter magnetic field having a spatial configuration which varies about a transmitter axis, relative to the transmitter housing;

    the transmitter housing comprising an outer surface, the outer surface comprising a guide; and

    the guide comprising a guide surface which extends in one or more directions such that an orthogonal projection of the one or more extension directions of the guide surface onto a notional plane containing the transmitter axis forms one or more angles, α

    , with the transmitter axis, wherein 0°

    <

    α

    <

    90°

    .

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×