EV multi-mode thermal management system

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United States of America Patent

PATENT NO 9731578
APP PUB NO 20160107508A1
SERIAL NO

14520171

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multi-mode vehicle thermal management system is provided that allows efficient thermal communication between a refrigerant-based thermal control loop and two non-refrigerant-based thermal control loops, where one of the non-refrigerant-based loops is thermally coupled to the vehicle's battery system and the other of the non-refrigerant-based control circuits is thermally coupled to the vehicle's drive train. The refrigerant-based control loop may be operated either in a heating mode or a cooling mode and is coupled to the vehicle's HVAC system using a refrigerant-air heat exchanger, and to the battery thermal control loop using refrigerant-fluid heat exchangers.

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Patent Owner(s)

Patent OwnerAddress
ATIEVA INC7373 GATEWAY BLVD NEWARK CA 94560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnston, Vincent George Half Moon Bay, US 19 974

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