Monitoring refrigerant in a refrigeration system

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United States of America Patent

PATENT NO 7752853
APP PUB NO 20070089434A1
SERIAL NO

11256637

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for monitoring refrigerant in a refrigeration system includes sensing, a refrigerant pressure of a refrigeration system, averaging the refrigerant pressure over a time period, determining an expected pressure based on said time period, comparing the average to the expected pressure, and determining a system condition based on said comparison. The method may be executed by a controller or stored in a computer-readable medium.

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Patent Owner(s)

Patent OwnerAddress
EMERSON DIGITAL COLD CHAIN INC1065 BIG SHANTY ROAD NW SUITE 100 KENNESAW GA 30144

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Churiwal, Pawan K Atlanta, US 7 503
Gurkan, Ozgur Y Kennesaw, US 4 346
Mathews, Thomas J Fayette, US 27 2178
Mitchell, James R Smyrna, US 28 700
Singh, Abtar Kennesaw, US 57 3932
Woodworth, Stephen T Woodstock, US 7 734

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