MINE COMPLEX Russian patent published in 2020 - IPC F41H11/00 F42B12/00 

FIELD: defense complexes.

SUBSTANCE: invention relates to engineering complexes of defense purpose, placed on land, specifically to mining. Mine complex contains at least one mine (2) with devices (3) of its actuation and use of radio communication device (4, 9) of mineman (operator) (10) with the complex. Said or additionally provided radio communication device is made in the form of radio beacon (4), including radio transmitter (6) with switch – device "on/off" (7), power supply (5) and acoustic sensor (8) connected to switch (7). Radio beacon (4) is located outside the physical reach of mineman operator (10) after the mining is completed. It is possible to switch modes of radio beacon (4) from switched off mode, i.e. "sleeping", into switched on, i.e. "radiation" mode, via acoustic channel at actuation of mine (2). Complex also includes a radio signal receiver (9) from radio beacon (4) directly or indirectly.

EFFECT: use of the invention enables higher performance of the complex.

3 cl, 2 dwg