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:
Nov. 24, 2020
Filed:
Sep. 13, 2018
Applicant:
Bühler Motor Gmbh, Nuremberg, DE;
Inventors:
Assignee:
BÜHLER MOTOR GMBH, Nuremberg, DE;
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/03 (2006.01); H02K 1/27 (2006.01); H02K 21/04 (2006.01);
U.S. Cl.
CPC ...
H02K 15/03 (2013.01); H02K 1/276 (2013.01); H02K 1/2766 (2013.01); H02K 21/042 (2013.01); H02K 2201/06 (2013.01);
Abstract
A permanent magnet rotor () with a magnetically conductive magnetic core (), which has a plurality of magnet retainers () for radially arranged and essentially tangentially magnetized permanent magnet parts (), and a method for the production thereof. With a common permanent magnet rotor, the object of the present invention is to ensure a simple installation for a low number of components to be installed, very good magnetizability, high strength of the mechanical connection of the permanent magnet parts in the magnet retainers, and a compact size.