Cooling system with a heat pump function based on an extendable base system and motor vehicle with a cooling system of this type

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12220969
APP PUB NO 20230234421A1
SERIAL NO

17928704

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cooling system with a heat pump function for a motor vehicle is described, includes a base system with a refrigerant compressor. A directly or indirectly working external heat exchanger which is arranged downstream of the refrigerant compressor. A directly or indirectly working first evaporator as part of an air conditioning device for the interior air conditioning of the motor vehicle, arranged down-stream of the external heat exchanger and preceded by a first expansion element. At least one second evaporator as part of a cooling device of an electric drive or storage unit, which evaporator is arranged fluidically parallel to the first evaporator, and which is preceded by a second expansion element. At least one low-pressure side collector arranged downstream of the first and second evaporators, or at least one high-pressure side collector arranged downstream of the external heat exchanger and upstream of the first and second evaporators.

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Patent Owner(s)

  • AUDI AG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rebinger, Christian Munich, DE 31 116
Schroeder, Dirk Manching, DE 45 131

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