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:
Dec. 05, 2022
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Tamas Gyulai, Pfaffenhofen an der Ilm, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/103 (2021.01); B60R 16/033 (2006.01); H01M 50/186 (2021.01); H01M 50/342 (2021.01);
U.S. Cl.
CPC ...
H01M 50/3425 (2021.01); B60R 16/033 (2013.01); H01M 50/103 (2021.01); H01M 50/186 (2021.01); H01M 2200/20 (2013.01); H01M 2220/20 (2013.01);
Abstract
A cell housing element for a battery cell of a motor vehicle battery. The cell housing element has a cell housing wall, which contains a degassing opening penetrating the cell housing wall in a first direction, and a closure element with a bursting membrane, which is arranged on the cell housing wall so that it completely covers the degassing opening. The cell housing element has a seal which is arranged between the closure element and the cell housing wall, circumferentially around the degassing opening.