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:
Apr. 17, 2001
Filed:
Dec. 02, 1999
Thomas R. Blakelock, Clifton Park, NY (US);
Thomas R. Butman, Jr., Delmar, NY (US);
Alan M. Iversen, Clifton Park, NY (US);
General Electric Co., Schenectady, NY (US);
Abstract
A generator core end support ring is applied to a generator core support at each of its opposite ends. The ring has circumferentially spaced, radially outwardly opening recesses for receiving ends of wedge sub-assemblies each comprising an end wedge having a tapered underside, a tapered slide, a ripple spring, and one or more of a filler strip. The opposite end of each wedge sub-assembly is received in a dovetail stator core slot. Upon application of the sub-assembly to the armature windings spanning between the tapered end core laminations and the end core support, the ripple spring is compressed such that the sub-assembly applies a radial outward force to structurally support the armature windings spanning between the stator core end supports and the location where wedge-supporting dovetails in the stator core begin inboard of the core end.