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:
Feb. 01, 2022
Filed:
Dec. 05, 2019
Applicant:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Inventors:
Assignee:
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/215 (2016.01); H02K 11/22 (2016.01); H02K 11/01 (2016.01);
U.S. Cl.
CPC ...
H02K 11/215 (2016.01); H02K 11/0141 (2020.08);
Abstract
An electric motor assembly (), in particular for driving a vehicle, comprises an electric motor (), a magnetic sensor () and a shield (), the electric motor () being equipped with a stator (), a rotor () and at least one magnet () which is connected to the rotor () for conjoint rotation therewith and generates a measuring magnetic field (M). The magnetic sensor () is located in the measuring magnetic field (M) and is connected to the shield (), and the shield () has high magnetic permeability and is closed in the area of the magnetic sensor ().