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. 27, 2022
Filed:
Apr. 23, 2020
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Markus Goebel, Nassenfels, DE;
Dominik Gottlieb, Ingolstadt, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/48 (2006.01); G01R 31/396 (2019.01); B60L 58/24 (2019.01);
U.S. Cl.
CPC ...
H01M 10/486 (2013.01); B60L 58/24 (2019.02); G01R 31/396 (2019.01); B60L 2240/545 (2013.01); H01M 2220/20 (2013.01);
Abstract
A method for detecting an imminent overheating of at least one battery cell of a battery, preferably for a motor vehicle. The imminent overheating is detected as a function of at least one determined first variable relating to the at least one battery cell. A temperature gradient over time of a temperature sensed in a predetermined proximity to the at least one battery cell and/or a voltage of the at least one battery cell is determined as the at least one first variable.
Goebel, Markus. (2022). Method for early detection of an imminent overheating of at least one battery cell of a battery, detection device, and motor vehicle (U.S. Patent No. 11456494). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11456494
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