Fire protection means

Abstract

A fire protection means comprises a panel consisting of a honeycomb core, having in cells thereof a fire-extinguishing fluid, and of facing sheets bonded to each face of the core, the panel being arranged so that, in use, it is more rigidly enclosed on one side than the other. On entry of, or impact with, a projectile, the facing sheet on the less rigidly enclosed side of the panel peels away, or otherwise preferentially breaks up or away, consequent upon passage of the projectile and/or the ensuing hydraulic shock, so that the fire-extinguishing fluid is rapidly liberated from a large proportion of the area of the panel and substantially in the preferred direction to suppress or extinguish rapidly any fire caused by entry of the projectile.

Dependencies are inferred from the claim text.