公开(公告)号：US4077147A

公开(公告)日：1978-03-07

申请号：US169153

申请日：1962-01-26

申请人： Reed E. Donnard ,  Edward R. Hirsekorn

发明人： Reed E. Donnard ,  Edward R. Hirsekorn

IPC分类号： F41C9/06 ,  F41C3/00 ,  F42B5/00

CPC分类号： F41C9/06

摘要： 1. A device including an expendable cartridge-barrel assembly comprising a cartridge casing forming a barrel, the wall thickness of said barrel being at least equal to about the diameter of the bore therein, a retainer affixed to and rearwardly of said casing, a high energy propellant enclosed within said assembly, a primer within said retainer and communicating with said propellant, a projectile frictionally fitted within and extending along the bore of said barrel and having a rear end in proximate relation to said propellant, said projectile being designed for high sectional density and minimum drag with water, and a watertight seal affixed to a front end of said cartridge-barrel assembly.

摘要翻译： 1.一种包括消耗性筒筒组件的装置，其包括形成筒的筒壳体，所述筒体的壁厚至少等于其中的孔的直径;固定在所述壳体上和之后的保持器，高的 封闭在所述组件内的能量推进剂，在所述保持器内并与所述推进剂连通的底漆，弹射体摩擦地装配在所述筒的孔内并沿着所述筒的孔延伸并且具有与所述推进剂邻近的后端，所述抛射体设计用于高截面 水密度和最小阻力，以及固定在所述筒 - 筒组件前端的防水密封件。