OPTICAL INTERFERENCE SETTING SYSTEM CONTROL UNIT Russian patent published in 1996 - IPC

FIELD: systems of defence or attack with smoke curtaining, systems of aerosol curtaining from a mobile object, for example, a tank. SUBSTANCE: the control unit has a power selector connected to the input of the data processing and fire direction setting unit, whose first output is connected via a counter to the first input of the comparison circuit. The second output of the data processing and fire direction setting unit is connected to the second input of the comparison circuit. The output of the comparison circuit is connected to the first input of the NAND gate, whose second input is connected to the third output of the data processing and fire direction setting unit and to the first input of the switch. The output of the 2NAND gate is connected to the second input of the switch, and the switch output is connected to the grenade launching unit. EFFECT: enhanced efficiency. 2 dwg