	US 12,191,466 B2
	Heat exchanger for an electrical component, and assembly of said heat exchanger and component
Jean Damien Muller, La Suze sur Sarthe (FR); and Frédéric Tison, La Suze sur Sarthe (FR)
Assigned to VALEO SYSTEMES THERMIQUES, Le Mesnil-Saint-Denis (FR)
Appl. No. 17/299,522
Filed by Valeo Systemes Thermiques, Le Mesnil Saint Denis (FR)
PCT Filed Jul. 16, 2019, PCT No. PCT/FR2019/051773 § 371(c)(1), (2) Date Jun. 3, 2021, PCT Pub. No. WO2020/115376, PCT Pub. Date Jun. 11, 2020.
Claims priority of application No. 1872324 (FR), filed on Dec. 4, 2018.
Prior Publication US 2022/0029221 A1, Jan. 27, 2022
Int. Cl. H01M 10/6555 (2014.01); H01M 10/625 (2014.01); H01M 10/643 (2014.01); H01M 10/6567 (2014.01)

CPC H01M 10/6555 (2015.04) [H01M 10/625 (2015.04); H01M 10/643 (2015.04); H01M 10/6567 (2015.04); H01M 2220/20 (2013.01)]

11 Claims

1. A heat exchanger for an electrical component, said exchanger comprising:

a first body defining at least a primary channel and at least a secondary channel, which are parallel and adjacent, in which fluid circulates in series from the primary channel to the secondary channel, in opposite directions,

said first body having at least one exchange surface for exchanging heat between the fluid circulating in said primary channel and said secondary channel, and said electrical component, a width of the primary channels being less than a width of the secondary channels,

wherein the width ratio between the secondary channel and the primary channel is between 1.5 and 4.