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POWER FEEDING DEVICE AND POWER RECEIVING DEVICE FOR CONTACTLESS POWER TRANSMISSION

  • US 20160064954A1
  • Filed: 11/11/2015
  • Published: 03/03/2016
  • Est. Priority Date: 05/14/2013
  • Status: Active Grant
First Claim
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1. A power feeding device for supplying power in a contactless manner to a power receiving device, the power feeding device comprising:

  • a cover;

    a coil covered with the cover and provided in a predetermined direction with respect to the cover; and

    a temperature-sensitive detector that detects a temperature of an object on the cover;

    whereina distance from a surface of the cover to the temperature-sensitive detector in the predetermined direction is denoted by L [m], a temperature of an object to be subjected to thermometry by the temperature-sensitive detector is denoted by T0 [K], a temperature to be detected by the temperature-sensitive detector is denoted by T1 [K], and a thermal conductivity of the cover is denoted by λ

    [W/(m·

    K)], and L satisfies;

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