Explosive device useful for constituting a warhead, comprises a main explosive charge, an unit of axial confinement of detonation products of the main charge, and an initiating system of main explosive charge

摘要

The explosive device useful for constituting a warhead, comprises a main explosive charge (10), an unit of axial confinement of detonation products of the main charge, and an initiating system of main explosive charge. The axial confinement unit comprises confinement active elements having an explosive layer (1) between two plates of inert material, and is associated with an envelope (12) generating the chips. A shape of the envelope of chips has a concave profile. The main explosive charge is a hollow charge equipped by the active element of axial confinement unit. The explosive device useful for constituting a warhead, comprises a main explosive charge (10), an unit of axial confinement of detonation products of the main charge, and an initiating system of main explosive charge. The axial confinement unit comprises confinement active elements having an explosive layer (1) between two plates of inert material, and is associated with an envelope (12) generating the chips. A shape of the envelope of chips has a concave profile. The main explosive charge is a hollow charge equipped by the active element of axial confinement unit. The initiating system is placed at a center of the main charge and at a hole (15), which is fixed through the plates and the explosive layer. One of the active elements of axial confinement is useful to allow a passage for wire or transmission tubes of initiating system. The main explosive charge and the explosive layer of active elements of axial confinement are constituted of same explosive material. The holes are fixed across the interior plate so that the explosive elements obtained in indissociable manner by casting or injecting. The continuity of main charge and explosive layers of active elements are assured by the holes. The explosive layer of active elements of axial confinement is constituted of a secondary explosive.