DEVICE FOR GENERATING DETONATION WAVE Russian patent published in 2015 - IPC F42B3/10 

FIELD: blasting operations.

SUBSTANCE: device for generating a detonation wave comprises a source of initiating, a main charge of high explosive (HE), a matrix with a network of detonation channels with end sections with the parts located in the extensions in the form of a closed shell of spherical shape or in the form of a hollow cylinder, an inert layer of the material with acoustic stiffness and thickness depending on damping and transmission of the shock wave, a hollow and a composite core. The closed shell with the thickness depending on the critical diameter of detonation of the HE shell comprises a cavity of spherical shape or in the form of a disc with rounded edges.

EFFECT: invention enables to improve the explosive safety of the device in emergency impacts.

9 cl, 4 dwg