Device for protecting a high-pressure gas tank in a motor vehicle, high-pressure gas tank for a motor vehicle, and method for the production of a high-pressure gas tank

摘要

A device is provided for protecting a high-pressure gas tank in a motor vehicle The device has an intumescent layer which is arranged and designed such that the intumescent layer at least partially shields the high-pressure gas tank. The intumescent layer includes an intumescent metal material.