SMOKE GRENADE Russian patent published in 2009 - IPC F42B12/48 

FIELD: weapons.

SUBSTANCE: invention is related to weapons shot from fire weapon barrel or hand-thrown. Grenade contains cylindrical body with outlet holes and aerosol-forming charge, which on one side communicates to mechanism of manual initiation, and on the other side it abuts jet engine comprising sustainer powder charge and starting powder channel stick fixed on diaphragm above its nozzle unit. Grenade is equipped with tubular tail with blade stabiliser. Tail is rigidly connected to nozzle unit. Internal surface of tail from the side of its free end is arranged with projections that are profiled for abutment of fire gun muzzle attachments, and with through radial holes, at that inside tubular tail there is case of dynamic initiation with flange jammed between nozzle unit and end of tubular tail.

EFFECT: increased safety and distance of grenade throwing.

2 cl, 3 dwg