EXPLOSIVE DEVICE FOR PENETRATING AMMUNITION Russian patent published in 2020 - IPC F42C1/00 F42C11/06 

FIELD: military equipment.

SUBSTANCE: invention relates to military equipment, namely to explosive devices for penetrating ammunition. It can be used for blasting of charge of penetrating ammunition after meeting with obstacle at specified depth in wide range of speeds of meeting and spread of obstacle characteristics. Explosive device comprises two proximity sensors, a trigger, a reference voltage source, a time-voltage converter, an analog division unit, an accelerometer, an accelerator integrator, an adder-subtractor, a speed integrator, a threshold device, and a safety-actuating mechanism. Output of the first proximity sensor is connected to the trigger input S, the second proximity sensor is connected to the trigger input R. Trigger output is connected to input of "time-voltage" converter, which output is connected to "divider" input of analog division unit. “Divisible” input is connected to reference voltage source. Output of the analog division unit is connected to the summing input of the adder-subtractor, and its subtracting input is connected to the output of the integrator of acceleration, the input of which is connected to the accelerometer. Output of the adder-subtractor is connected through the speed integrator to the input of the threshold device, the output of which is connected to the initiation input of the safety-actuating mechanism.

EFFECT: improved efficiency of penetrating ammunition.

1 cl, 1 dwg