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:
Apr. 29, 2025
Filed:
Dec. 16, 2020
Gkn Automotive Ltd., Birmingham, GB;
GKN Automotive Limited, Birmingham, GB;
Abstract
A drive arrangement comprising an electric motor can be operated. The drive arrangement comprises the electric motor, an electrical circuit for operating the electric motor, and a control device for actuating the electrical circuit; wherein the electric motor has at least one stator comprising at least three coils and a rotor comprising at least two magnetic poles; wherein the electrical circuit has at least a first potential connection and a second potential connection, which can be connected to different potentials of a DC voltage source; wherein the electrical circuit comprises three half-bridges between the potential connections, wherein each coil is electrically conductively connected to each half-bridge via a respective first connection and to the other coils via a respective second connection.