SHIPBOARD SYSTEM FOR PROTECTION OF SHIP AGAINST LOW-ALTITUDE AIR ATTACK MEANS Russian patent published in 2006 - IPC B63G13/00 F41H11/02 F42B22/00 

FIELD: anti-aircraft defense; systems for protection of ships against low-altitude air attack means; surface ship armament complexes.

SUBSTANCE: proposed system includes device for destruction of helicopters containing engagement unit, hydrophone channel, microphone channel, barometer channel, AND gate with three inputs, blasting device and blasting device engagement unit; system is additionally provided with shipboard rocket bomb mount and radio complex; helicopter destruction device includes additionally timer, buoyancy control unit, radio channel, ballast discharge unit, flooding unit, mode setting unit, two NOT gates, three OR gates and four AND gates; output of engagement unit is connected with input of blasting device through radio channel, first NOT gate, second AND gate, first OR gate, blasting device engagement unit and third AND gate whose second input is connected with output of engagement unit through timer, second OR gate, four AND gates, ballast discharge unit, third OR gate and second NOT gate; second input of third OR gate is connected with output of second OR gate through fifth AND gate and flooding unit; second input of fourth AND gate is connected with first output of mode setting unit whose second output is connected with second input of fifth AND gate; second input of second OR gate is connected with third output of radio channel whose second output is connected with second input of first OR gate; second input of second AND gate is connected with output of first AND gate; input of buoyancy control unit is connected with output of engagement unit and output of shipboard bomb mount is connected with input of shipboard radio complex; setting of buoyancy control unit forming signal for control of depth of submergence of device for destruction of helicopters is selected depending on mass of explosive contained in blasting unit and setting of range forming by shipboard radio complex for explosion of blasting device is selected depending on speed of air attack means and mass of explosive in blasting device; blasting device is provided with non-water-resistant hydrophilic explosive.

EFFECT: enhanced efficiency due to destruction of anti-shipping missiles by explosion pattern "sultan".

1 dwg