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:
Mar. 21, 2023
Filed:
Feb. 11, 2020
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Stefan Goetz, Forstern, DE;
Oliver Heil, Ronnenberg, DE;
Assignee:
Dr. Ing. h. c. F. Porsche AG, Stuttgart, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/10 (2006.01); H02K 3/34 (2006.01); H02K 15/00 (2006.01); H02K 15/12 (2006.01); H02K 3/30 (2006.01); H02K 9/22 (2006.01);
U.S. Cl.
CPC ...
H02K 3/30 (2013.01); H02K 3/345 (2013.01); H02K 9/223 (2021.01); H02K 15/0012 (2013.01); H02K 15/0018 (2013.01); H02K 15/10 (2013.01); H02K 15/12 (2013.01);
Abstract
A method is provided for producing a slot base insulation in a stator (), wherein the stator () is part of an electrical machine and is constructed from a ferromagnetic material. The stator () is provided with at least one slot () to fit a winding wire () in the at least one slot (). The at least one slot () is coated with a soft-magnetic insulation material. A stator () also is provided with the slot base insulation.