Detecting unintended flush toilet water flow
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United States of America Patent
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Nov 13, 2012
Grant Date -
N/A
app pub date -
Mar 29, 2010
filing date -
Mar 27, 2009
priority date (Note) -
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Abstract
Water is conserved by detecting unintended inflow of water into the tank of a flush toilet. A sensor acoustically and/or vibrationally coupled to the flush toilet detects sound and/or vibration generated due to turbulence in water flowing into the toilet tank. An electronic circuit analyzes the sensor output to detect cyclical water inflow not intended by a user. The electronic circuit generates an alert such as an audible and/or visual indication that the toilet is leaking.
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Family
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