Systems and methods for monitoring and responding to forces influencing a battery
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United States of America Patent
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Feb 16, 2021
Grant Date -
Mar 18, 2010
app pub date -
Nov 24, 2009
filing date -
Dec 31, 2007
priority date (Note) -
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Abstract
Systems and methods for monitoring and responding to forces influencing batteries of electronic devices are provided. One or more sensors may be provided at various positions within a battery assembly including one or more battery cells within an enclosure. In some embodiments, a sensor may be provided between a battery cell and a portion of the enclosure. In other embodiments, a sensor may be positioned between two adjacent cells in a stack. Each sensor may detect a force influencing a battery cell of the assembly. In some embodiments, the sensor may be a force sensing material having a conductance configured to vary based on the influencing force. In other embodiments, the sensor may be a contact sensor that detects when the influencing force moves two elements together.
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