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US 2025/0062479 A1Published application
Pressure relief of battery cell of vehicle
AssigneeGM Global Technology Operations LLC
InventorsFengkun Wang, Liang Xi, Lei Wang, Rachel Hysong, SriLakshmi Katar
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Abstract
A battery assembly of a vehicle includes a battery cell, and a cell holder in which the battery cell is located. The cell holder includes a holder base, and one or more holder legs extending downwardly from the holder base. A plurality of cell vents extend through the holder base. The plurality of cell vents are configured to relieve a pressure of the battery cell in the occurrence of a thermal event.
Claims20
A battery assembly of a vehicle, comprising:
- a battery cell;
- a cell holder in which the battery cell is disposed, the cell holder including:
- a holder base;
- one or more holder legs extending downwardly from the holder base;
- and
- a plurality of cell vents extending through the holder base, wherein the plurality of cell vents are configured to relieve a pressure of the battery cell.
3 more elements
A vehicle, comprising:
- a vehicle body;
- one or more wheels connected to the vehicle body;
- and
- a propulsion system operably connected to the one or more wheels configured to propel the vehicle, the propulsion system including at least one battery assembly, the battery assembly including:
- a battery cell;
- a cell holder in which the battery cell is disposed, the cell holder including:
- a holder base;
- one or more holder legs extending downwardly from the holder base;
- and
- a plurality of cell vents extending through the holder base, wherein the plurality of cell vents are configured to relieve a pressure of the battery.
7 more elements
Dependencies are inferred from the claim text.