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:
Jul. 14, 2015
Filed:
Jul. 23, 2010
Verena Mathoy, Grabs, CH;
Anna Mathoy, Grabs, CH;
Eva Mathoy, Grabs, CH;
Arno Mathoy, Grabs, CH;
BRUSA Elektronik AG, Sennwald, CH;
Abstract
A permanent magnet excited synchronous machine () with embedded magnets, which is particularly suitable for range extender generator. It includes stator () and rotor () being provided with exciter magnets (). The rotor () has at least two rotor poles (), each is provided with one exciter magnet (). In order to increase the magnetic torque limit of the synchronous machine ()—in each rotor pole () at least one, preferably several selective magnetic flux barriers, preferably as substantially radial slots () being parallel with the main pole flux is/are provided in the area of the pole shoe.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile