MORTAR NOISELESS SHOT Russian patent published in 2021 - IPC F42B12/20 

FIELD: weapons.

SUBSTANCE: invention relates to ammunition, namely, to shots used for firing mortars and grenade launchers. Mortar noiseless shot is made in the form of permanent monolithic structure containing contact fuse, monolithic tail and combat parts. Stop, a piston with an initiating charge, a gas generator, a transition bottom and a stabilizer are arranged inside the shot tail part. Firing part of the shot is equipped with ready striking elements located between two shells and an explosive charge. Charge of explosive, transition bottom, gas generator, piston with initiation charge and stop are arranged inside cylindrical shell made of composite material. Outside on the cylindrical shell in the firing part of the shot the ready striking elements made from ceramics based on aluminium oxide are fixed and bamboozled by means of the composite material winding. Fuse is covered with radar absorbent material.

EFFECT: technical result is higher stealth behaviour and efficiency of fragmentation.

3 cl, 1 dwg