METHOD FOR INCREASING EFFICIENCY OF GUIDANCE AT UNDERWATER TARGET OF CORRECTED UNDERWATER PROJECTILE OF ANTISUBMARINE AMMUNITION, AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2014 - IPC F41F3/00 F41G7/00 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to military equipment and can be used in antisubmarine ammunitions. An antisubmarine ammunition (AA) includes a body, a start-up and separation system, a brake section with a parachute and a float with a check valve, a separated corrected underwater projectile (CUP) with an accelerator, a payload, a fusing device, a trajectory correction system containing a hydroacoustic receiving-and-emitting antenna, and electronic signal processing unit, a steering device and a duty hydroacoustic channel. AA is discharged or outshot with precision in series or one-by-one to the specified point on water surface; the specified AA flight speed in air trajectory is provided; CUP is separated after AA water landing and hanging at the specified depth; CUP movement trajectory is diverted to the side of the target by means of a guidance system.

EFFECT: invention allows improving efficiency of AA guidance at the target.

2 cl, 3 dwg