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. 14, 2020
Filed:
Nov. 15, 2017
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Stefan Götz, Forstern, DE;
Malte Jaensch, Bietigheim-Bissingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/12 (2006.01); H02K 15/00 (2006.01); H02K 3/48 (2006.01); H02K 15/02 (2006.01); H02K 15/04 (2006.01);
U.S. Cl.
CPC ...
H02K 3/12 (2013.01); H02K 3/48 (2013.01); H02K 15/0081 (2013.01); H02K 15/024 (2013.01); H02K 15/0442 (2013.01);
Abstract
A rotating electrical machine includes a rotor iron, a stator iron and conductor bars. An air gap separates the rotor iron from the stator iron. The stator iron has a slot and the conductor bars run in the slot. The conductor bars have a first profile in a first segment, the conductor bars have a second profile in a second segment and the first profile differs from the second profile. Also described is a method which is adapted for producing an electrical machine.