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. 22, 2025
Filed:
Sep. 27, 2022
Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg, Würzburg, DE;
Eugen Hermann, Grossheirath, DE;
Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg, Würzburg, DE;
Abstract
An electric-motor drive, more particularly a fan drive, is provided for a motor vehicle. The drive contains an electric motor which has a rotatably mounted rotor and a stator having a laminated core. The laminated core forms a stator yoke and stator teeth of the stator, the stator teeth are directed radially from the stator yoke, and a stator winding is supported on the stator teeth. An electrically conductive covering part is provided for influencing and/or screening electromagnetic interference fields produced during the electric-motor operation. The covering part has a sleeve-type lateral wall and a circular-ring-shaped cover surface, which protrudes radially inward from an end of the lateral wall. The lateral wall is placed onto an outer periphery of the stator yoke. The cover surface axially covers the stator winding at least partly, and the lateral wall has a number of venting openings.