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:
Oct. 21, 2025
Filed:
Dec. 11, 2020
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Kamel Azzouz, Le Mesnil Saint Denis, FR;
Jérémy Blandin, Le Mesnil Saint Denis, FR;
Imad Chelali, Le Mesnil Saint Denis, FR;
Cédric De Vaulx, Le Mesnil Saint Denis, FR;
Amrid Mammeri, Le Mesnil Saint Denis, FR;
Julien Tissot, Le Mesnil Saint Denis, FR;
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Abstract
Disclosed is a three-fluid heat exchanger () comprising a stack of plates () and: a first circuit () for the circulation of a first heat-transfer fluid between a first inlet manifold () and a first outlet manifold () for the first heat-transfer fluid, a second circuit () for the circulation of a second heat-transfer fluid between a second inlet manifold () and a second outlet manifold () for the second heat-transfer fluid, a third circuit () for the circulation of a third heat-transfer fluid between a third inlet manifold () and a third outlet manifold () for the third heat-transfer fluid, the stack of plates () forming an alternation of first (A) and second (B) circulation spaces for the circulation of heat-transfer fluid, stacked in the direction of stacking of plates (), the first circuit () being arranged within the first circulation spaces (A) and the second () and third () circuits being jointly arranged within the second circulation spaces (B).