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:
Aug. 24, 2021
Filed:
Nov. 16, 2016
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Stefan Schmidt, Bernau OT Schönow, DE;
Benjamin Gottfried Ulbrich, Berlin, DE;
Martin Wieschalla, Berlin, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/24 (2006.01); H02K 1/30 (2006.01); H02K 15/02 (2006.01); H02K 19/02 (2006.01);
U.S. Cl.
CPC ...
H02K 1/24 (2013.01); H02K 1/30 (2013.01); H02K 15/022 (2013.01); H02K 19/02 (2013.01);
Abstract
The invention relates to a rotor () for an electric rotating machine (), in particular a synchronous machine (), comprising a shaft () and at least one pole shoe (). In order to keep overhead and costs low while achieving high reliability, according to the invention, a metal sheet () is placed between the shaft () and the pole shoe (); said metal sheet () has a first contact area () that is in contact with a contact area () on the pole shoe (), the metal sheet () and the pole shoe () being made of different materials.