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:
Dec. 27, 2022
Filed:
Jul. 09, 2019
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventor:
Olaf Koerner, Nuremberg, DE;
Assignee:
Siemens Mobility GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B61C 3/00 (2006.01); H02K 11/33 (2016.01); B61C 9/38 (2006.01); H02K 7/00 (2006.01); H02K 7/116 (2006.01); H02K 9/04 (2006.01); H02K 9/19 (2006.01);
U.S. Cl.
CPC ...
B61C 3/00 (2013.01); B61C 9/38 (2013.01); H02K 7/006 (2013.01); H02K 7/116 (2013.01); H02K 9/04 (2013.01); H02K 9/19 (2013.01); H02K 11/33 (2016.01);
Abstract
A drive system for a rail vehicle includes at least one drive motor and at least one cooling apparatus for cooling the at least one drive motor and/or other components of the drive system, in particular a current converter. The drive system is constructed and intended to use kinetic energy of the rail vehicle for operation of the cooling apparatus. A rail vehicle having the drive system and methods for the forward movement of a rail vehicle are also provided.