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Systems and methods for generating power through the flow of water

  • US 9,105,181 B2
  • Filed: 06/08/2012
  • Issued: 08/11/2015
  • Est. Priority Date: 06/08/2006
  • Status: Active Grant
First Claim
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1. A remote water meter monitoring system comprising:

  • a water meter body coupling a water supply source to a water customer;

    a flow meter contained within the water meter body that is configured to measure a flow rate of water through the water meter;

    a power supply system including at least one battery and a power generator,wherein the power generator is powered by a flow of water through the water meter body;

    a controller communicatively coupled to the water meter body and power supply system; and

    at least one antenna connected to the controller; and

    the at least one antenna including;

    a meter pit cover containing a through-hole;

    an insert disposed in the through-hole of the meter pit cover, the insert containing an exciter loop; and

    an electrically conductive plate attached to the insert, the electrically conductive plate disposed below and coupled in parallel with the meter pit cover, wherein the electrically conductive plate conducts radio frequency signals.

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