Hollow charge for perforating an armour which is protected by a reactive pre-armour

摘要

The subject of the present invention is a hollow-charge explosive device of the type comprising a main wave-shaper charge and a precharge for piercing an active pre-armour. The precharge (I) consists of a hollow charge located at the top of the main hollow charge (III) and separated from the latter by wave-transmitting means (II) consisting of a third hollow charge arranged inverted, the precharge moreover performing the function of a wave shaper for the main hollow charge. IMAGE