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POWER GENERATING DEVICE

  • US 20140300216A1
  • Filed: 06/19/2014
  • Published: 10/09/2014
  • Est. Priority Date: 01/12/2012
  • Status: Active Grant
First Claim
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1. A power generating device, comprising:

  • an oscillating member, the oscillating member comprising;

    a tough layer, anda magnetostrictive layer that is stacked above the tough layer and is formed of a magnetostrictive material, the tough layer is formed of a tough material having a tensile strength higher than that of the magnetostrictive material;

    a support member to which the oscillating member is attached to be able to oscillate in the thickness direction;

    a magnetic field applying member that applies a magnetic field to the magnetostrictive layer; and

    a coil that is disposed around the magnetostrictive layer.

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