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:
Sep. 26, 2006
Filed:
May. 01, 2001
Applicants:
Manoj Ramprasad Shah, Latham, NY (US);
Sameh Ramadan Salem, Rexford, NY (US);
Inventors:
Manoj Ramprasad Shah, Latham, NY (US);
Sameh Ramadan Salem, Rexford, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06G 7/48 (2006.01); G06F 17/50 (2006.01); H02K 1/00 (2006.01); H02K 1/12 (2006.01); H02K 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
Keybar voltages in electric machines are reduced by electromagnetically optimizing the positioning of the keybars with respect to stator winding phase belts, the selection of the number of keybars, the selection of the number of stator slots, and/or the direction of rotation of a rotor with respect to the stator.