DETONATING DEVICE FOR MECHANICAL FUSE Russian patent published in 2016 - IPC F42C1/04 F42B3/10 F42C19/10 

FIELD: blasting operations.

SUBSTANCE: invention relates to blasting works, specifically to initiation means based on blasting explosives, triggered by a given mechanical force. Detonating device of mechanical fuse consists of a housing in form of a thin-walled brass cartridge with primer therein, made from main charge of detonating explosive and a metal cup. On detonator is pressed initiating charge of blasting explosive, on which there is a dielectric coupling-insulator with a piezoelectric cell therein without lining on side of initiating charge of blasting explosive and a striker, configured for displacement relative to housing in axial direction to initiating charge of blasting explosive at impact. Detonating device is closed with a plastic cover during transportation or metal before its use.

EFFECT: technical result is producing a detonating device of mechanical fuse, which provides high reliability of triggering and safety.

1 cl, 1 dwg