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. 01, 1989
Filed:
Feb. 25, 1988
Henry M Holly, III, Winter Park, FL (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A filler material for supporting the coil end portions at the diamond area of a dynamoelectric machine comprises a resin filler disposed in the vent areas defined between opposed sides of spaced coil end portions at the diamond area, and an elongated, transversely corrugated, longitudinally flexible, sheet-like spacer element disposed within the filler at each vent area. The spacer element is positioned to extend along the respective vent area, with opposite faces thereof facing the sides of the coil end portions on either side of the vent area. The spacer element has a sufficient surface area in contact with the filler as a result of the corrugations of the spacer element, to retard sagging of the filler during installation and curing. The corrugations of the spacer element are generally rectangular in shape so that the element comprises a series of panels disposed in general parallelism to the sides of the corresponding coil end portions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile