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:
Jul. 26, 2022
Filed:
Jan. 31, 2018
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Frèdèric Pierron, Le Mesnil Saint Denis, FR;
Laurent Tellier, Le Mesnil Saint Denis, FR;
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Abstract
The invention relates to an electric fluid heating device () comprising: at least one fluid inlet (), at least one fluid outlet (), at least one heating element (), at least one first temperature sensor () for measuring the temperature of said at least one heating element (), and a control module () of the at least one heating element (). According to the invention, the device () comprises at least a second temperature sensor () for measuring the temperature of the fluid at the at least one outlet (), and the control module () comprises at least one processing means () for: using the temperature information (T, T) from the temperature sensors (), and for generating a command for the at least one heating element () according to the temperature information (T, T). The invention also relates to an associated heating circuit and method for managing the temperature.