Multiple heat pump and heat balancing system for multi-stage material processing

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United States of America Patent

PATENT NO 4291757
SERIAL NO

06153991

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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For a material processing operation having at least one stage requiring heating and at least one stage requiring cooling, heating is provided by a first heat pump 24 and cooling is provided by a second heat pump 26, with two storage tanks of different temperatures 60 and 62 being provided, the second tank 62 serving as a heat sink for the condensing section 42 of the second heat pump, and serving as a heat source for the evaporator section 38 of the first heat pump, the first tank 60 providing a cooler fluid for the condenser section 42 of the second heat pump, and receiving a cooled fluid from the evaporator section 38 of the first heat pump.

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Patent Owner(s)

Patent OwnerAddress
BANK OF NOVA SCOTIA THE600 PEACHTREE ST N E STE 2700 ATLANTA GA 30308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Redden, George H Staunton, VA 1 11

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