公开(公告)号：US10753712B1

公开(公告)日：2020-08-25

申请号：US16602048

申请日：2019-07-29

申请人： The United States of America as Represented by the Secretary of the Navy

发明人： Lee Foltz ,  George Torres ,  Jim Wade ,  Dan McCarthy ,  Mike Sharp ,  Lonnie Frericks ,  Mike Shattuck ,  Dennis Askin ,  Angel Diaz

IPC分类号： F42B3/08 ,  F42B3/22 ,  F42B1/036

摘要： A system for extracting threats buried underground includes a housing, a shaped charge coupled to the housing at one end, and an explosive projectile disposed in the housing and spaced-apart from the shaped charge. The explosive projectile includes an open-ended pipe, a detonation line wrapped about the pipe and extending away therefrom and through the housing, an explosive material disposed about and in contact with the detonation line wrapped about the pipe. The explosive projectile also includes a first donut-shaped plate at one end of the pipe, a second donut-shaped plate at another end of the pipe, and a third donut-shaped plate coupled to and spaced-apart from the second donut-shaped plate. A flow path extends through the plates and the pipe.