FIRE EXTINGUISHING OR FIRE STARTING LIMITATION

摘要

Battery pack (10), in particular for a motor vehicle, comprising a housing (12) defining an internal cavity (14) for housing several rechargeable electric battery cells (16) arranged one next to the other, characterized in that that it further comprises at least two extinguisher devices (32, 36), each of these devices comprising a tubular or hollow wall delimiting an internal space (26) for storing an extinguishing fluid under pressure, said wall comprising a thermoplastic material fuse under the effect of the heat generated by a fire or the start of a fire, each of the devices extending at least in part around and / or along each of said battery cells. Figure for the abstract: Figure 14