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Systems and Methods Related to Coupling an Energy Harvester to Exercise Equipment

  • US 20150375028A1
  • Filed: 01/15/2015
  • Published: 12/31/2015
  • Est. Priority Date: 02/05/2014
  • Status: Active Grant
First Claim
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1. A system comprising:

  • an exercise device having a mechanical element forming a majority of resistive force to be overcome by an exercise motion of a user of the device;

    an electrical generator comprising a rotatable shaft, the electrical generator configured to produce electricity as a result of rotation of the shaft; and

    a flexible cord coupled between the mechanical element and the electrical generator,wherein the shaft of the electrical generator is rotated in a first direction during motion of the flexible cord in a first cord direction.

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