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:
Apr. 15, 2014
Filed:
Sep. 02, 2008
Applicants:
Peter Eckert, Erlangen, DE;
Günter Kristen, Forchheim, DE;
Michael Meinert, Erlangen, DE;
Karsten Rechenberg, Dormitz, DE;
Inventors:
Peter Eckert, Erlangen, DE;
Günter Kristen, Forchheim, DE;
Michael Meinert, Erlangen, DE;
Karsten Rechenberg, Dormitz, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electric drive system, in particular for a rail vehicle, includes an electric energy accumulator and an electrochemical energy accumulator, connected in parallel. According to at least one embodiment of the invention, a component, e.g., a diode with a transmission direction facing away from the electrochemical energy accumulator, is situated in a connecting line between the electric energy accumulator and the electrochemical energy accumulator.