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CHIP-SCALE ELECTROMAGNETIC VIBRATIONAL ENERGY HARVESTER

  • US 20170141668A1
  • Filed: 05/05/2016
  • Published: 05/18/2017
  • Est. Priority Date: 11/13/2015
  • Status: Abandoned Application
First Claim
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1. An apparatus, comprising:

  • a coil system;

    a magnet system defining a magnetic flux; and

    a micro-electromechanical spring system (MEMS spring) that, in response to vibrational energy, changes a relative position between the coil system and the magnet system such that, at a first position, the magnetic flux is oriented in a first direction through the coil system and, at a second position, the magnetic flux is oriented in a second direction through the coil system.

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