公开(公告)号：US5243916A

公开(公告)日：1993-09-14

申请号：US900481

申请日：1992-06-18

申请人： Alain Freche ,  Bruno Nouguez

发明人： Alain Freche ,  Bruno Nouguez

IPC分类号： C06B45/14 ,  C06B45/12 ,  C06B45/20 ,  F42B12/20 ,  F42B12/22 ,  F42B12/72

CPC分类号： F42B12/207 ,  C06B45/12

摘要： The present invention relates to an effective and explosive munition component of low vulnerability, consisting of a casing 1 containing an explosive charge consisting of an internal layer 2 made of plastic bonded explosive in which the filler contains at least one organic nitrated explosive, coated with a peripheral adjacent coaxial layer 3 made of less sensitive pyrotechnic composition consisting of a filled polymeric matrix in which the filler contains at least one inorganic oxidizing agent or an organic nitrated explosive.The interface between the two layers 2 and 3 is of star-shaped cross-section.The invention also relates to the process for obtaining a fragmentation effect by detonation of the layer 2, reaction of the layer 3 followed by bursting of the casing due to the pressure of the gases formed.

摘要翻译： 本发明涉及一种低脆弱性的有效和爆炸性弹药组成部分，包括一个包含由塑料粘结炸药制成的内层2的炸药的外壳1，其中填料含有至少一种有机硝化炸药，涂有 周边相邻同轴层3由不太敏感的烟火组合物制成，其由填充的聚合物基质组成，其中填料含有至少一种无机氧化剂或有机硝化炸药。 两层2和3之间的界面是星形横截面。 本发明还涉及通过层2的爆炸获得破碎作用的方法，由于所形成的气体的压力，层3的反应随之引起套管的爆裂。