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. 05, 2025
Filed:
May. 23, 2023
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Pierre-Louis Gas, Prague, CZ;
Ales Ruzicka, Prague, CZ;
Serif Karaaslan, Le Mesnil-Saint-Denis, FR;
Oscar Eduardo Alcocer, Toluca, MX;
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Abstract
A fluid heater () includes at least one heating element () and at least one casing (). The casing () includes a first and a second portion () and (), a partition groove (), an inlet and an outlet () and (). The first and second portions () and () are assembled to define an enclosure receiving the heating element (). The partition groove () divides casing () into a first chamber () receiving fluid from the inlet () and defining a first pass 'A' and a second chamber () delivering fluid to the outlet () and defining a second, return pass “B”. The casing () is formed with an intermediate connecting portion () to define an U-turn trajectory “C” forming fluid communication between the first and the second chambers () and () along plane of heating element () and extending in longitudinal direction along lateral side of heating element ().