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:
Nov. 02, 2021
Filed:
Feb. 11, 2020
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Marcus Zacher, Sindelfingen, DE;
Abstract
A cell module is provided for a traction battery of a vehicle. The cell module includes a plurality of cells arranged in a series circuit and also includes at least two cell monitoring circuits for identifying a voltage applied between two poles of each cell of the plurality of cells. Each cell monitoring circuit of the two cell monitoring circuits has first and second voltage supply connections. The first voltage supply connection is coupled to a positive pole of a first cell and the second voltage supply connection is coupled to a negative pole of a second cell. The cell module further includes a switching apparatus that selectively couples the first voltage supply connection of a first cell monitoring circuit and the second voltage supply connection of a second cell monitoring circuit to a respective one of two positive poles or to one of two negative poles of different cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile