COMBINED DETONATORS FOR USE WITH BLASTING DEVICES Russian patent published in 2007 - IPC F42B3/10 F42B19/08 

FIELD: combined detonator for use in activation of blasting devices.

SUBSTANCE: the detonator has a capacitor, initiator mechanically and electrically coupled to the capacitor, transformer mechanically and electrically coupled to the capacitor, and an addressed integrated circuit mechanically and electrically coupled to the transformer, the capacitor, initiator, transformer and the addressed integrated circuit form a combined detonating unit.

EFFECT: produced small-sized detonator with a high efficiency of use.

48 cl, 14 dwg