Methods for detecting fluid surge conditions

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United States of America Patent

PATENT NO 7706989
APP PUB NO 20080189058A1
SERIAL NO

12099908

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods for evaluating probe signal level readings in a manner that allows a low water detector to distinguish between a probe that is under a fluid level, or is above the fluid level and either being splashed or is within a foam. Low water detectors which utilize these systems and methods are also provided. The detectors generally utilize a representative probe reading, and a dynamic indicator between probe readings, for a set of probe readings taken in a time period to detect low water levels, foam, or surge.

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Patent Owner(s)

Patent OwnerAddress
POTTER ELECTRIC SIGNAL COMPANY LLCHAZELWOOD MO 63042

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Merwin, Jeffrey C St. Charles, US 4 25
Zarate, Roberto Chersterfield, US 3 13

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