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:
Aug. 06, 2002
Filed:
Oct. 10, 2000
Applicant:
Inventors:
Reinhard Albrich, Dornbirn, AT;
Elmar Fuchs, Bregenz, AT;
Assignee:
Innova Patent GmbH, Bregenz, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/912 ; H02K 2/900 ; H02P 7/00 ;
U.S. Cl.
CPC ...
H02K 1/912 ; H02K 2/900 ; H02P 7/00 ;
Abstract
An electric motor having a stationary annular stator with wound stator poles and a rotatably mounted rotor having annularly distributed permanent magnets or electromagnets of alternate polarity, wherein the stator is composed of a plurality of separate stator segments with their own, preferably three-phase current connections, wherein each stator segment is fed by way of the respective current connections from its own frequency converter.