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. 23, 2025
Filed:
May. 26, 2022
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Philipp Kellner, Renningen, DE;
Christopher Volkmer, Niefern-Öschelbronn, DE;
Abstract
A motor-vehicle traction battery arrangement has a plurality of battery modules arranged in a single horizontal plane (XY) in the vehicle floor, an electrical battery management system and a high-voltage busbar that electrically connects all battery modules and the battery management system to each other. The battery management system serves to monitor all battery modules and has, as functional components at least one contactor as well as, for each battery module, a temperature monitor and/or a voltage monitor. The battery management system is formed by at least two battery management sub-modules, each of which includes some of the totality of all functional components and which are arranged at a distance from each other.