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:
Jan. 04, 2022
Filed:
May. 02, 2019
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventor:
Olaf Koerner, Nuremberg, DE;
Assignee:
Siemens Mobility GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60L 15/20 (2006.01); B60L 3/00 (2019.01); B60L 7/14 (2006.01); B61C 3/00 (2006.01);
U.S. Cl.
CPC ...
B60L 3/0061 (2013.01); B60L 7/14 (2013.01); B61C 3/00 (2013.01); B60L 2200/26 (2013.01); B60L 2220/10 (2013.01); B60L 2220/50 (2013.01);
Abstract
A drive system for a rail vehicle includes a plurality of drive motors. The drive motors include at least one permanent magnet motor and at least one asynchronous motor and/or at least one reluctance motor. A rail vehicle having wheelsets, each of which includes two oppositely disposed wheels and which are driven at least partially by the drive system, is also provided.