APPARATUS FOR BLASTING PENETRATING-TYPE WARHEADS IN CRITICAL CONDITIONS OF HULL DEFORMATION Russian patent published in 2022 - IPC F42C11/06 F42C1/00 G01P15/08 

FIELD: blasting.

SUBSTANCE: invention relates to military equipment, namely, to apparatuses for blasting penetrating-type warheads in critical conditions of hull deformation. The apparatus comprises a contact sensor system, a safety-actuating mechanism. The contact sensor system is installed on the front surface of the warhead. A critical condition unit is installed in the bottom area of the warhead, including an accelerometer, a standby multivibrator, a first RS trigger, a first clock pulse generator, a direct count counter, a second clock pulse generator, a reverse count counter, a delay circuit, a second RS trigger, and a logic element "AND". The output of the contact sensor system is connected to the input of the delayed action circuit of the safety-actuating mechanism and to the S input of the first RS trigger. The accelerometer is connected to the input of the standby multivibrator, the output whereof is connected with the R input of the first RS trigger, the pre-installation permission input of the reverse count counter, the first input of the logic element "AND", and the input of the delay circuit. The output of the first RS trigger is connected with the start-stop input of the first clock pulse generator connected to the clock input of the direct count counter, the data output whereof is connected with the data input of the reverse count counter. The clock input of the reverse count counter is connected to the second clock pulse generator. The end of the count output of the reverse count counter is connected with the input R of the second RS trigger, the input S whereof is connected with the output of the delay circuit. The output of the second RS trigger is connected to the second input of the logic element "AND", the output whereof is connected with the input of the instant action circuit of the safety-actuating mechanism.

EFFECT: increase in the effectiveness of the warhead in a wide range of characteristics of obstacles and conditions of collision with the target.

1 cl, 3 dwg