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:
Nov. 06, 1979
Filed:
Dec. 05, 1977
Applicant:
Inventor:
Rudolf von Musil, Berlin, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
310258 ; 310 42 ; 310 51 ; 310216 ;
Abstract
Stator of an electric machine having an air-gap winding with every respective second bar thereof being radially outwardly cranked in the end turn region thereof includes a laminated core subdivided radially into two concentric component laminated cores and defining therebetween a cylindrical joint, at least one of the component laminated cores being formed with axially extending slots at the cylindrical joint for relieving from magnetic tension the inner component core of the two concentric component cores.