公开(公告)号：US11041701B1

公开(公告)日：2021-06-22

申请号：US16502159

申请日：2019-07-03

申请人： U.S. Government as Represented by the Secretary of the Army

发明人： Leon Moy ,  Viral Panchal ,  Pasquale Carlucci

IPC分类号： F42B5/18

摘要： The present invention is directed to composite munition cases that burn without significant residue, rugged enough to withstand rough handling, and provides for additional burn rate control over current state of the art metal and combustible munition cases. The munition cases disclose herein utilizes combustible composite materials having an inner and outer walls connected by support structures. The support structures can be radial walls or honeycomb shaped cells. In another embodiment wedge elements assembled into a cylindrical munition case is also proposed. Exemplary composite materials include felted fiber, foam celluloid and polystyrene.

公开(公告)号：US10775141B1

公开(公告)日：2020-09-15

申请号：US16556699

申请日：2019-08-30

申请人： U.S. Government as Represented by the Secretary of the Army

发明人： Leon Moy ,  Viral Panchal ,  Pasquale Carlucci

IPC分类号： F42B39/20 ,  F42B12/20

摘要： An insensitive munition (IM) feature for a lightweight LW 30 MM ammunition projectile utilizing combustible vent plugs for the projectile, which plugs feature an exclusively nitrocellulose material sheet fused to a metal foil sheet, to plug vent holes in the projectile.