EXPLOSIVE DEVICE Russian patent published in 2015 - IPC F42B3/10 

FIELD: blasting operations.

SUBSTANCE: explosive device comprises a main charge of the explosive agent, a matrix of inert material with a network of channels and holes filled with the explosive agent, the housing elements, the source of initiation, the initiating common receiving section. Above the matrix from the side of the channel the collector is mounted, repeating the shape of the matrix surface, made in the form of a mesh heat-resistant material that provides an outflow of thermal decomposition products of the explosive agent through the structural gaps of the device housing to the external environment. The matrix of inert material has through holes not filled with explosive agent.

EFFECT: increase in fire- and explosion safety.

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