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. 14, 2001
Filed:
Oct. 30, 1998
Applicant:
Inventors:
Svetlana Reznik, Rochester, NY (US);
Edward P. Furlani, Lancaster, NY (US);
Gary R. Kenny, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/502 ;
U.S. Cl.
CPC ...
H02K 1/502 ;
Abstract
A permanent magnet micro-rotor comprises a cylinder of magnetic material having a plurality of spaced-apart slots disposed around the periphery of the magnetic material. The magnetic material is magnetized by placing conductors in the spaced apart slots and energizing the conductors so that magnetic poles are formed between the spaced-apart slots.