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:
Oct. 01, 2024
Filed:
Mar. 23, 2022
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Peter Wurster, Kornwestheim, DE;
Tobias Schmack, Stuttgart, DE;
Niklas Lamparsky, Leonberg, DE;
Florian Braunbeck, Leinfelden-Echterdingen, DE;
Assignee:
Dr. Ing. h. c. F. Porsche AG, Stuttgart, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/02 (2006.01); H02K 1/14 (2006.01); H02K 1/16 (2006.01);
U.S. Cl.
CPC ...
H02K 15/024 (2013.01); H02K 1/148 (2013.01); H02K 1/16 (2013.01);
Abstract
A laminated core () is provided for a stator or rotor of an electric machine. The laminated core () is formed from multiple laminations () that are stacked one on top of another in an axial direction () to form a lamination stack (). A through-opening () is formed in the lamination stack () and extends parallel to the axial direction (). A tie rod () of plastic is introduced, in particular injection molded, in the through-opening () to assemble the laminated core ().