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:
Apr. 07, 2026
Filed:
Nov. 20, 2018
Arkema France, Colombes, FR;
Wissam Rached, Chaponost, FR;
Nicolas Dufaure, Bernay, FR;
ARKEMA FRANCE, Puteaux, FR;
Abstract
A device for cooling and/or heating a battery of an electric or hybrid motor vehicle, including a battery box provided with: at least one envelope of a composition including between 0 and 80 wt. %, in relation to the total weight of the composition, of reinforcing fibres, between 0 and 20 wt. %, in relation to the total weight, of at least one thermoconductive component, between 0 and 20 wt. %, in relation to the total weight, of at least one impact modifier, and between 0 and 20 wt. %, in relation to the total weight of the composition, of additives, the remainder being a matrix predominantly including at least one polyamide and optionally at least one flameproofing agent; an inlet for a heat-transfer fluid; and an outlet for a heat-transfer fluid, the box defining a battery cooling and/or heating space.