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:
Sep. 22, 2009
Filed:
Nov. 30, 2007
Hans Glonner, Pfaffenhofen, DE;
Wolfgang Strobl, Eichstaett, DE;
Rainer Rump, Munich, DE;
Josef Mallog, Neufahrn, DE;
Hans Glonner, Pfaffenhofen, DE;
Wolfgang Strobl, Eichstaett, DE;
Rainer Rump, Munich, DE;
Josef Mallog, Neufahrn, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
An energy storage system is provided for an at least partially electromotively driven or drivable motor vehicle having a drive unit constructed as an electric machine for generating drive power onto a drive train. The energy storage system includes a first energy storage unit utilizing capacitive energy storage devices, and a second energy storage unit connected in parallel with the first energy storage unit and utilizing electrochemical energy storage devices.