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:
Feb. 23, 2016
Filed:
Nov. 10, 2009
Alexander Meijering, Munich, DE;
Micha Dirmeier, Munich, DE;
Philipp Petz, Munich, DE;
Nicolas Flahaut, Munich, DE;
Frank Eckstein, Munich, DE;
Bjoern Lath, Munich, DE;
Hubertus Goesmann, Nattheim-Auernheim, DE;
Alexander Meijering, Munich, DE;
Micha Dirmeier, Munich, DE;
Philipp Petz, Munich, DE;
Nicolas Flahaut, Munich, DE;
Frank Eckstein, Munich, DE;
Bjoern Lath, Munich, DE;
Hubertus Goesmann, Nattheim-Auernheim, DE;
Bayeriche Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A power supply device for a hybrid or electric motor vehicle, in particular a passenger vehicle or a motorcycle, includes a plurality of electrochemical storage cells and/or double-layer capacitors. The electrochemical storage cells and/or double-layer capacitors have a casing surface and, in an axial direction, a base surface and a cover surface which are connected by the casing surface, and each include electrodes. Adjacent to the casing surface of at least one of the storage cells and/or double-layer capacitors, a heat-conducting cooling apparatus is disposed which, although electrically insulated from the at least one storage cell and/or double-layer capacitor, is in thermal contact with a first circumferential section of the casing surface and dissipates the heat energy introduced by the casing surfaces of the at least one storage cell and/or the double-layer capacitor.