Method for managing a thermal management device for a motor vehicle and associated thermal management device

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United States of America Patent

PATENT NO 12115838
APP PUB NO 20220234423A1
SERIAL NO

17596533

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Abstract

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The invention concerns a method for managing a thermal management device (1) for a motor vehicle, comprising the following steps: —increasing the speed of rotation of the compressor (3) to its maximum speed, —determining a modified setpoint temperature (T15-sp3) of the third element (300) greater than the first setpoint temperature (T15-sp1), so that the temperature of the second element (200) at the outlet of the first evaporator (11) tends towards its setpoint temperature (T11-sp), —adjusting the opening diameter of the second expansion device (13) so that the temperature of the third element (300) at the outlet of the second evaporator (15) reaches a modified setpoint temperature (T15-sp3), until the temperature of the second element (200) at the outlet of the first evaporator (11) reaches the setpoint temperature (T11-sp). The invention further relates to the thermal management device (1) for implementing said management method.

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Patent Owner(s)

Patent OwnerAddress
VALEO SYSTEMES THERMIQUESLE MESNIL-SAINT-DENIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Jin-Ming Le Mesnil Saint-Denis, FR 15 23
Nicolas, Bertrand Le Mesnil Saint-Denis, FR 21 22
Yahia, Mohamed Le Mesnil Saint-Denis, FR 34 96

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