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:
Feb. 13, 2001
Filed:
Feb. 18, 1999
Paul Robert Hokanson, Girard, PA (US);
General Electric Company, Schnectady, NY (US);
Abstract
A segmented stator end turn air deflector for an electric motor having a stator and a rotor. The stator has a plurality of stator coils with end turns and a plurality of air passages extending longitudinally through the stator. A frame having an inlet end and an outlet end surrounds the stator. The rotor is rotatably mounted inside the stator and the frame. Brackets are coupled adjacent to the outlet end of the frame in a circular orientation. An air baffle assembly is coupled with respect to the stator adjacent to the outlet end and extending between, but out of contact with, the frame and ends of the coils for the purpose of directing any air flowing from the air passages onto the end turns. The air baffle assembly includes a plurality of arcuate segments each coupled to a respective one of the brackets. The air baffle assembly further has a radially interior arcuate end and a radially exterior arcuate end and angularly oriented side edges which converge inwardly.