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:
Jan. 22, 2013
Filed:
Feb. 14, 2006
Michal-wolfgang Waszak, Nandlstadt, DE;
Jan Hemmelmann, München, DE;
Ronghai Qu, Clifton Park, NY (US);
Patrick Lee Jansen, Scotia, NY (US);
Michal-Wolfgang Waszak, Nandlstadt, DE;
Jan Hemmelmann, München, DE;
Ronghai Qu, Clifton Park, NY (US);
Patrick Lee Jansen, Scotia, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
An electrical machine apparatus having magnetic gearing embedded therein includes a moveable rotor having a first magnetic field associated therewith, a stator configured with a plurality of stationary stator windings therein, and a magnetic flux modulator interposed between the moveable rotor and the stator windings. The magnetic flux modulator is configured to transmit torque between the first magnetic field associated with said moveable rotor and a second magnetic field excited by the plurality of stationary stator windings.