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. 01, 2026
Filed:
Jan. 25, 2022
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A cell for the electrochemical storage of electrical energy includes: a first sub-cell and a second sub-cell, which are each designed for the electrochemical storage of electrical energy; and a first electrolyte-stable insulation body for thermally insulating the first sub-cell and the second sub-cell from each other. The insulation body is arranged in an interstice between the first and second sub-cells, which is delimited by a side face of the first sub-cell and a side face of the second sub-cell, wherein the first insulation body has a first thermally insulating material having a thermal conductivity of at most 1 W/(m K) and a first heating structure designed to heat the first sub-cell and the second sub-cell, and wherein the first insulation body is electrically insulated from both the first sub-cell and the second sub-cell. A battery with such a cell and a vehicle with such a battery are also disclosed.