Back to results
US 12,749,730 B2Granted
Vehicle battery pack
AssigneeSubaru Corporation
InventorToshiaki Naruke
Life of this patent
Estimating the term…
Abstract
A vehicle battery pack includes a battery module, a case, a cooling unit, and a chiller. The battery module includes battery cells. The case has an internal space in which the battery module is disposed. The case includes a breather valve through which the internal space communicates with an external space. The cooling unit is configured to cool the battery module by using a fluid. The chiller is configured to take heat from the fluid by heat exchange. The chiller is provided closer to the breather valve than the battery module.
Claims7
A vehicle battery pack comprising:
- a battery module comprising battery cells;
- a case having an internal space in which the battery module is disposed, the case comprising a breather valve through which the internal space communicates with an external space;
- a cooling unit configured to cool the battery module by using a fluid;
- and
- a chiller configured to take heat from the fluid by heat exchange,
- wherein the chiller is provided closer to the breather valve than the battery module.
3 more elements
Dependencies are inferred from the claim text.