公开(公告)号：US3948181A

公开(公告)日：1976-04-06

申请号：US365823

申请日：1973-05-14

Applicant: John J. Bergstrom

Inventor： John J. Bergstrom

IPC: F42B12/10 ,  F42B12/44 ,  F42B13/10

CPC classification number: F42B12/10 ,  F42B12/44

Abstract: Method and apparatus for improving the behind-the-targets effects of shaped charge munitions which provides a secondary target defeating mechanism which follows through the opening formed by the high velocity jet which perforates the target. The shaped charge liner may be axially symmetrical in the form of a cone or section of a sphere and behind the apex is mounted the follow through secondary target defeating mechanism which is surrounded by the explosive charge. When the charge is ignited the resulting detonation wave collapses the liner into a high velocity jet or slug that perforates the target after which the follow-through agent is driven through the perforation. The follow-through agent may be pyrophoric or ignitable and such agents will increase the temperature and pressure particularly if the target is a closed target. Other materials may be used and introduced into the target through the perforation.

Abstract translation: 用于改善成型充电弹药的目标后效应的方法和装置，其提供了二次靶击穿机构，其通过穿过目标的高速射流形成的开口。 成形的充电衬里可以是圆锥体或球形部分的形式的轴向对称，并且在顶点后面安装跟随着被炸药包围的次级靶击穿机构。 当电荷点燃时，所得到的引爆波将衬垫塌陷成高速射流或穿过目标物的塞子，在此之后，穿通剂通过穿孔被驱动。 后续剂可以是自燃的或可燃的，并且如果目标是封闭目标，这些试剂将增加温度和压力。 可以使用其他材料并通过穿孔将其引入靶中。