PROTECTIVE CONTAINERS FOR STORAGE AND TRANSPORTATION OF RADIATION-, FIRE-, EXPLOSIVE HAZARDOUS CARGO Russian patent published in 2016 - IPC G21F5/00 

FIELD: transportation.

SUBSTANCE: invention relates to means for storage, transportation radiation, fire, hazardous cargo. Protective container comprises a base mounted with a housing with a lid, inside which are installed bulletproof, energy absorbing screens and thermal protection material. Between the housing and the cover hermetically installed equally spaced relief valves. Load is fixed in the inner cavity of the container bounded by the sealed envelope in which is mounted at least one pressure relief valve. Before the valve is a filter unit consisting of a fine filter made of a gas-permeable thermally stable nanostructured carbon material and a coarse filter made of several layers of a heat-resistant mesh material. Output of the filter unit and the entrance is limited safety valve sealed cavity.

EFFECT: prevention of egress fine oxidation products of radioactive substances out of container.

4 cl, 3 dwg