Detonator with enhanced spatial and power setting of initiating capacity and brisance

摘要

The invention involves detonators with improved settings of spatial and initial power and brisance effects, where the detonator contains delayed-action pyrotechnic, primary and secondary charges arranged in a line and characterised by the principle that both primary (4) and secondary (3) explosive sub-charges are placed in the detonator jacket (1) in the first internal casing (2), which is shaped, at least along its part containing the secondary explosive charge (3), a prismatic shape.