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POWER SUPPLY UNIT, POWER RECEIVING UNIT, AND POWER SUPPLY SYSTEM

  • US 20150244181A1
  • Filed: 04/28/2015
  • Published: 08/27/2015
  • Est. Priority Date: 11/01/2012
  • Status: Active Grant
First Claim
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1. A power supply unit comprising:

  • a power source;

    a power supply side resonance coil configured to resonance with a power receiving side resonance coil mounted to a vehicle to supply power supplied from the power source to the power receiving side resonance coil in a non-contact manner; and

    a conductive shield case formed of a bottom wall covering a side of the power supply side resonance coil spaced apart from the power receiving side resonance coil and a vertical wall erecting from a periphery of the bottom wall, and housing the power supply side resonance coil,wherein a magnetic body is provided onto a surface of the vertical wall of the shield case, and the magnetic body is provided onto an outer surface of the shield case.

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