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:
Dec. 27, 2005
Filed:
Sep. 12, 2003
Applicant:
Friedrich Schwamm, Zorneding, DE;
Inventor:
Friedrich Schwamm, Zorneding, DE;
Assignee:
MTU Aero Engines GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K021/04 ;
U.S. Cl.
CPC ...
Abstract
The invention concerns an electric drive device, namely a transverse flow motor. The transverse flow motor has a stator and a rotor, whereby the stator includes U-shaped stator blades which form a cylindrical ring, and whereby the rotor has permanent magnets which are arranged at the pole ends of the stator blades and which form cylindrical or annular rotor elements. In accordance with the invention, the U-shaped stator blades of the stator form two cylindrical rings, whereby in each case one of the two rings is arranged at one side of the rotor such that the rotor is laterally surrounded by the two rings.