refrigeration system with integrated air conditioning module

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9689590
APP PUB NO 20130298593A1
SERIAL NO

13886868

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An integrated CO2 refrigeration and air conditioning (AC) system for use in a facility includes one or more CO2 compressors configured to discharge a CO2 refrigerant at a higher pressure for circulation through a circuit to provide cooling to one or more refrigeration loads in the facility and a receiver configured to receive the CO2 refrigerant at a lower pressure through a high pressure valve. The integrated system further includes an AC module configured to deliver a chilled AC coolant to AC loads in the facility. The AC module includes an AC evaporator and an AC compressor. The AC evaporator has an inlet configured to receive CO2 liquid and an outlet configured to discharge a CO2 vapor. The AC compressor is arranged in parallel with the one or more CO2 compressors and is configured to receive CO2 vapor from both the AC evaporator and the receiver.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HILL PHOENIX INC2016 GEES MILL ROAD CONYERS GA 30013

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christensen, Kim G Aarhus V, DK 4 13

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Maintenance Fees

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