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. 27, 1977
Filed:
Feb. 05, 1976
Applicant:
Inventors:
Anthony F Armor, Schenectady, NY (US);
David H Winne, Schenectady, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310 58 ; 310 53 ;
Abstract
A reverse flow cooled dynamoelectric machine is provided with an annular baffle disposed in the gap thereof and spaced from stepped core laminations at the end region for improving the cooling of those laminations. The baffle directs a flow of cooling gas across the laminations increasing the velocity of the flow. The baffle is mounted on the stator and comprises an annular member of electrically non-conducting material having a generally triangular cross section with a rounded nose. The baffle may be formed from a plurality of arcuate segments for ease of installation.