Cooling unit with data logging control

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United States of America Patent

PATENT NO 7878009
SERIAL NO

11681989

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cooling unit includes a cabinet with a cooling chamber, a refrigeration system including an evaporator mounted, a compressor, a condenser, and a controller for controlling the cooling unit. The controller has a memory, a processor and an output interface. The controller monitors at least one parameter of the cooling unit, logs in the memory data corresponding to the at least one parameter, and outputs the logged data via the output interface. The cooling unit can include a sensor that monitors a parameter that is logged in memory. The sensor can be a temperature sensor. The logged data can be compared to stored error conditions to detect whether an error condition has occurred. If an error condition has occurred, an error code is logged in memory and can be outputted via the output interface.

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Patent Owner(s)

Patent OwnerAddress
U-LINE CORPORATION8900 NORTH 55 STREET MILWAUKEE WI 53223

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doberstein, Andrew J Hartford, US 37 543
Rand, Thomas W Cedarburg, US 40 627

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