Electrical pulse generator harvesting body movement energy

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United States of America

PATENT NO 11988992
SERIAL NO

16600046

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Abstract

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An energy harvesting system for use with the human body may use an eccentrically mounted weight winding a mainspring that drives a mechanical clock mechanism. The mechanical clock mechanism in turn may produce pulses of electricity, for example, through periodic flexing of a piezoelectric or triboelectric material during the regular motion of the mechanical timing mechanism. By remaining in a mechanical rather than electrical domain, improved simplicity and efficiency may be obtained in the generation of regularly spaced uniform pulses.

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Patent Owner(s)

Patent OwnerAddress
WISCONSIN ALUMNI RESEARCH FOUNDATION614 WALNUT STREET MADISON WI 53726

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Jun Madison, US 1363 17735
Wang, Xudong Middleton, US 133 1226

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