MARINE WATCHMINE Russian patent published in 2016 - IPC F42B22/04 F42B12/34 

FIELD: blasting operations.

SUBSTANCE: invention relates to marine watchmines. Proposed mine comprises hull of elongated drop-like shape, consisting of three parts, nose part of which has the shape of a hemisphere, middle part forms a cylinder and aft part has a shape of truncated cone with stabilizers on sides. Wherein aft part is made fired off. Flare containers are placed between middle and aft parts and these flares are activated after aft part firing off. There are harpoon guns symmetrically placed outside middle part of the hull. Middle cylindrical part of the hull contains working unit consisting infrasound generator generating infrasound of certain frequency, hydroacoustic signal generator and power supply system including batteries and generator with drive consisting of step-up reduction gear and radial impeller.

EFFECT: technical result consists in improvement of enemy neutralization efficiency, while ensuring the safety of his vessel.

1 cl, 15 dwg