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. 19, 2019
Filed:
Apr. 11, 2016
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Stefan Goetz, Forstern, DE;
Ralf Bauer, Neckarsulm, DE;
Harald Schoeffler, Obersulm-Eschenau, DE;
Juergen Mittnacht, Grafenau, DE;
Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Abstract
A battery system () has a battery () for providing a first voltage and has at least one tap () that divides the battery () into at least one first battery element () for providing a first partial voltage and at least one second battery element () for providing a second partial voltage. A power changeover switch () is arranged between the at least one first battery element () and the at least one second battery element () and is designed to change over between the at least one first battery element () and the at least one second battery element () at a changeover rate to be specified.