Proofing a refrigeration system operating state

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United States of America Patent

PATENT NO 7665315
APP PUB NO 20070089437A1
SERIAL NO

11256640

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of proofing a refrigeration system operating state includes monitoring a change in operating state of a refrigeration system component, determining an expected operating parameter of the refrigeration system component as a function of the change, and detecting an actual operating parameter of the refrigeration system component after the change. The method also comprises comparing the actual operating parameter to the expected operating parameter of the refrigeration component and detecting a malfunction of the refrigeration system component based on the 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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Churiwal, Pawan K Atlanta, US 7 503
Singh, Abtar Kennesaw, US 57 3932
Woodworth, Stephen T Woodstock, US 7 734

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