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. 01, 2025
Filed:
Sep. 08, 2020
Valeo Systemes Thermiques, Le Mesnil Saint-Denis, FR;
Kamel Azzouz, Le Mesnil Saint Denis, FR;
Sébastien Garnier, Le Mesnil Saint Denis, FR;
Amrid Mammeri, Le Mesnil Saint Denis, FR;
Valeo Systemes Thermiques, Le Mesnil-Saint-Denis, FR;
Abstract
A ventilation device () for a cooling module () of a motor vehicle () comprises a tangential flow turbomachine (--) with an impeller wheel (--), a frame () forming a recess (--) for receiving the impeller wheel (--), flaps (--) which pivot relative to the frame (), the flaps (--) being suitable for selectively closing off an opening (--) through the frame (). An actuator (--) for controlling the pivoting of the flaps (--) comprises an electric motor (--), the output shaft of which rotates one of the flaps (--) and a rod (-) connecting one flap (--) to the other flaps (--), such that the rotation of one flap (--) is transmitted to the other flaps (--).