Battery crush protection system
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United States of America Patent
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Mar 2, 2021
Grant Date -
Nov 10, 2016
app pub date -
May 6, 2016
filing date -
May 6, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
The following description relates to systems and methods for a vehicle battery. The vehicle battery may be a Lithium-ion battery, and may comprise a plurality of prismatic shaped battery cells, arranged and stacked to form a series of battery cell groups, and where protective casings or partitioned chambers of a protective casing enclose each battery cell group. The protective casings, or component segments of a protective casing, may be coupled to one another by a series of ridges and mating grooves. A protective casing may alternatively comprise of a monolithic extrusion comprising a plurality of partitioned chambers. The protective casing may be configured to absorb a threshold compressive force without resulting in deformation of the battery cell groups.
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