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. 14, 2023
Filed:
Mar. 24, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Alfred Niklas, Poing, DE;
Sebastian Ladurner, Munich, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/578 (2021.01); H01M 10/42 (2006.01); H01M 10/0525 (2010.01); H01M 10/48 (2006.01); B60L 58/10 (2019.01);
U.S. Cl.
CPC ...
H01M 50/578 (2021.01); B60L 58/10 (2019.02); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 10/48 (2013.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01);
Abstract
A method comprises determining a first pressure increase in an electrochemical energy storage unit based on a first repetition rate, detecting that the first pressure increase has exceeded a first threshold value, determining a second pressure increase in the energy storage unit based on a second repetition rate, the second repetition rate being greater than the first repetition rate, detecting that the second pressure increase exceeds a second threshold value, and outputting a signal to a control unit based on detecting that the second pressure increase has exceeded the second threshold value.