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:
Feb. 17, 2026
Filed:
Aug. 30, 2022
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Mohamed Yahia, Le Mesnil-Saint-Denis, FR;
Stefan Karl, Le Mesnil-Saint-Denis, FR;
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Abstract
A thermal management device for an electric or hybrid motor vehicle is disclosed. The device includes a cooling circuit configured to circulate a refrigerant fluid, a circuit for thermal management of the batteries by at least partial immersion and/or vaporization, and a circuit for thermal management of the power electronics. The cooling circuit includes a main loop including, in the direction of circulation of the refrigerant, a compressor, a first heat exchanger, a second heat exchanger, a first expansion device, and a third heat exchanger. The battery thermal management circuit includes a main loop including a first pump, a fourth heat exchanger, and a container configured to receive the batteries. The power electronic thermal management circuit includes a second pump, a heat exchanger, a first radiator, and a second heat exchanger.