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:
Jul. 10, 1990
Filed:
Mar. 17, 1989
Applicant:
Inventor:
Harold L Fritzsche, Rapid City, SD (US);
Assignee:
General Electric Company, Fort Wayne, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310216 ; 310 42 ; 310254 ; 310261 ; 29609 ;
Abstract
A core for a dynamoelectric machine has a stack of generally thin ferromagnetic material. The stack includes a pair of opposite end faces, a pair of generally radially spaced apart circumferential surfaces interposed between the opposite end faces, and a deformed circumferential section between the opposite end faces and at least generally adjacent one of the circumferential surfaces and defining a generally annular beveled surface on at least one of the opposite end faces.