The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2022
Filed:
Jun. 18, 2019
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Jugurtha Benouali, Le Mesnil Saint Denis, FR;
Other;
Abstract
The invention relates to a vehicle thermal management system () comprising at least a refrigerant circuit (), a loop () for heat-transfer liquid, and a first heat exchanger () which thermally couples the loop () for heat-transfer liquid with the refrigerant circuit (), the loop () for heat-transfer liquid comprising at least one heat exchanger () configured to dissipate heat energy into a flow () of air, the refrigerant circuit () comprising at least a compression device (), the first heat exchanger (), a refrigerant accumulation device (), a first expansion device () and a second heat exchanger () designed to have passing through it a flow () of interior air sent into the interior of the vehicle, characterized in that the refrigerant circuit () comprises a leg () arranged in parallel with the first expansion device () and with the second heat exchanger (), said leg () comprising a second expansion device () and a third heat exchanger () able to be thermally coupled to at least a component of an electric powertrain of the vehicle.