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:
Sep. 03, 2024
Filed:
Jan. 20, 2022
Applicant:
Bsh Hausgeraete Gmbh, Munich, DE;
Inventors:
Assignee:
BSH Hausgeraete GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/18 (2006.01); F04D 25/06 (2006.01); F04D 29/056 (2006.01); H02K 7/08 (2006.01); H02K 21/22 (2006.01);
U.S. Cl.
CPC ...
H02K 1/187 (2013.01); F04D 25/06 (2013.01); F04D 25/0613 (2013.01); F04D 29/056 (2013.01); H02K 7/088 (2013.01); H02K 21/22 (2013.01);
Abstract
An EC motor contains a rotor, a stator, a shaft, a bearing system and an intermediate element connecting the stator to the shaft. The rotor includes a rotor case and one or more permanent magnets, and it is supported, by the bearing system, so as to be rotatable about the shaft. The stator is at least partially arranged, by the intermediate element, in a radially outer circumference of the bearing system. Ideally, a fan contains such an EC motor and a fan wheel connected to the rotor case of the rotor of the EC motor. Moreover, a household appliance contains an EC motor or a fan including the EC motor.