ARTILLERY PROJECTILE FUSE Russian patent published in 2010 - IPC F42C11/06 F42C15/24 

FIELD: weapons and ammunition.

SUBSTANCE: proposed fuse comprises casing, target reactionary pickup, and actuator. Target pickup is made up of two, four or six current conducting pins arranged regularly on case face along D-diametre circumference, and cap with inner current conducting surface of diametre D₁. Said pins are isolated from the case. Even pins are connected to control circuit of actuator, while uneven pins are connected to power supply circuit. Said cap is galvanically isolated from actuator circuit. Diametres D and D₁ are related by the following ratio, i.e. D=(0.3…0.8)D₁.

EFFECT: higher noise immunity and reliability of proposed fuse.

2 dwg