Heat pump defrosting system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10634392
APP PUB NO 20180031281A1
SERIAL NO

15710345

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Abstract

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A heat pump system for conditioning regeneration air from a space is provided. The heat pump system is operable in a winter mode and/or a summer mode, and may be selectively operated in a defrost mode or cycle. During a defrost mode, hot refrigerant may be used to directly and sequentially defrost the regeneration air heat exchanger. A compressor may be configured to be overdriven during a defrost cycle.

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Patent Owner(s)

Patent OwnerAddress
NORTEK AIR SOLUTIONS CANADA INC1502D QUEBEC AVENUE SASKATOON SK S7K1V7

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beliveau, Mathieu Philippe Victoriaville, CA 2 47
Wintemute, David Martin Trois-Rivieres, CA 8 138

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