DETONATING FUSE PROTECTION AND COMMUTATION DEVICE Russian patent published in 2012 - IPC F42C15/40 

FIELD: weapons and ammunition.

SUBSTANCE: device includes electrical circuit for activating the electric detonator, which includes contact of electric connector for connection to control instrument, contact of electric detonator activation and activation circuit connector, shutter, integrating device, electromechanical limit stop including electric drive and conversion device of rotational movement of electric drive shaft to translational movement of connector of activation circuit. At that, conversion device has the possibility of fixing the activation circuit connector in initial and activated states. Integrating device is electrically connected to electric drive control winding with possibility of its activation after integration is completed. Besides, integrating device is connected to electric drive shaft with possibility of its fixation in initial state and release after completion of integration by means of lever-cam mechanism or by means of electromagnetic switch. Shutter is connected to electric drive shaft and arranged on the way of movement of activation circuit connector with possibility of rotation for release of the above way.

EFFECT: reducing the probability of unauthorised activation of detonating fuse protection and communication device.

3 cl, 4 dwg