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. 19, 2023
Filed:
Oct. 19, 2020
Applicant:
Siemens Mobility Gmbh, Munich, DE;
Inventors:
Thorsten Stuetzle, Erlangen, DE;
Jens Konstantin Schwarzer, Krefeld, DE;
Rudolf-Gerhard Volle, Kalkar-Hoennepel, DE;
Assignee:
Siemens Mobility GmbH, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B60L 50/53 (2019.01); B60L 58/20 (2019.01); B60L 5/24 (2006.01); B60L 9/14 (2006.01); H02J 7/34 (2006.01);
U.S. Cl.
CPC ...
B60L 50/53 (2019.02); B60L 5/24 (2013.01); B60L 9/14 (2013.01); B60L 58/20 (2019.02); H02J 7/345 (2013.01); B60L 2200/26 (2013.01);
Abstract
An electrically driveable vehicle, in particular a rail vehicle, includes an intermediate DC circuit, an in-vehicle, three-phase on-board electrical system fed by the intermediate DC circuit, at least one drive motor fed by a converter, and at least one coolant pump for pumping a coolant that cools the converter. In addition to the in-vehicle three-phase on-board electrical system, the vehicle also has a second on-board electrical system. The at least one coolant pump is connected to the second on-board electrical system.