Heat exchange – Regenerator – Checker brick structure
Patent
1993-03-12
1994-07-26
Ford, John K.
Heat exchange
Regenerator
Checker brick structure
165 29, 62160, 237 2B, 219486, F25B 2900
Patent
active
053320280
ABSTRACT:
In a heat pump system having supplemental heat for application to the supply air during periods of defrost operation, a "cold blow" condition is avoided by turning on a supplemental heater and by sensing the temperature of the supply air and responsively turning on additional heat in stages when necessary to maintain the temperature level of the supply air at a comfortable level.
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Carrier Corporation
Ford John K.
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