EARLY DETECTION OF CELL VENT RUPTURE WITH BATTERY CELL IDENTIFICATION
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 5, 2024
app pub date -
Jun 1, 2023
filing date -
Jun 1, 2023
priority date (Note) -
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Abstract
A system for detecting bulging or rupturing of a vent cap includes a battery cell including a rigid enclosure, first and second terminals, and a vent cap. A first sensor is arranged adjacent to the vent cap and configured to sense a parameter affected by rupturing of the vent cap. A controller is configured to compare the parameter to a predetermined parameter and to detect rupturing of the vent cap in response to the comparison.
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