Thermostatic controlled heat pump water circuit

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United States of America Patent

PATENT NO 9630474
APP PUB NO 20150115048A1
SERIAL NO

14065964

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Abstract

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A method for regulating coolant temperature of an HVAC heat pump system with coolant heating. The method includes measuring temperature of coolant flowing through the system, and configuring a valve assembly of the system to direct coolant flow to a heater core from both an engine and an engine bypass line when temperature of the coolant is above a predetermined threshold.

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Patent Owner(s)

Patent OwnerAddress
DENSO INTERNATIONAL AMERICA INC24777 DENSO DRIVE P O BOX 5047 SOUTHFIELD MI 48033-5244

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brodie, Bradley Milford, US 8 111
Florida, Lisa Ann Arbor, US 1 15
Huyghe, Erik Rochester Hills, US 2 23
Kastner, Mark Livonia, US 13 333

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