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. 22, 2011
Filed:
Nov. 28, 2007
Marcus Podack, Wuerzburg, DE;
Marcus Podack, Wuerzburg, DE;
Brose Fahrzeugteile GmbH & Kommanditgesellschaft, Würzburg, Würzburg, DE;
Abstract
A permanent magnet rotor includes a rotor shaft, a rotor packet that is secured to the rotor shaft and that has a radially inner region and a radially outer region, reception pockets provided in the rotor packet between its radially inner region and its radially outer region and permanent magnets that are positioned in the reception pockets. Clearances are provided in the radially inner region of the rotor packet. The permanent magnets are fixed in the respectively associated reception pocket by means of a projection of a part region of the inner region, wherein the part region is arranged between the respective clearance and the respective reception pocket.