| abstract |
The invention relates to an electrical energy store (10) for a motor vehicle, with at least two battery cells (12, 14, 16, 18), with a cooling plate (26) on which the battery cells (12, 14, 16, 18) are arranged, with between of a respective battery cell (12, 14, 16, 18) and the cooling plate (26), a respective bursting membrane (28) is arranged at least in some areas, which in the event of a thermal runaway (58) of one of the battery cells (12, 14, 16, 18) for Bursting and designed to discharge a hot gas (30) that has arisen to the cooling plate (26), a cooling device (24) being formed on a side (32) of the battery cells (12, 14, 16, 18) opposite the cooling plate (26) , which is coupled to the at least two battery cells (12, 14, 16, 18), wherein the cooling device (24) is designed to transfer a cooling medium (34) into an interior (26) of the Inject battery cell (12, 14, 16, 18). The invention also relates to a method. |