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. 13, 1983
Filed:
Aug. 26, 1981
George M Rosenberry, Hendersonville, TN (US);
General Electric Company, Fort Wayne, IN (US);
Abstract
A dynamoelectric machine stator formed of first and second concentrically mounted cylinders at least one of which is made of coiled amorphous metal ribbon. One of the cylindrical portions of the stator is formed of an edgewound helical ribbon in which the respective turns are dished into a conical shape to provide either a uniform outer diameter for the cylinder within a close range of tolerances that affords a low reluctance joint between the cylinders when they are concentrically mounted, or an accurate alignment of winding-receiving slots in adjacent turns of the dished ribbon. According to one aspect of the invention, a method for manufacturing a helically wound, amorphous metal stator is provided.