Method for early detection of an imminent overheating of at least one battery cell of a battery, detection device, and motor vehicle

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United States of America Patent

PATENT NO 11456494
APP PUB NO 20200350642A1
SERIAL NO

16856535

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

  • AUDI AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goebel, Markus Nassenfels, DE 3 14
Gottlieb, Dominik Ingolstadt, DE 3 4

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