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    • 2. 发明授权
    • Frangible kinetic energy projectile for air defense
    • 用于防空的易碎动能弹丸
    • US08250987B1
    • 2012-08-28
    • US12502307
    • 2009-07-14
    • Andrew MorleyMohan J. PalathingalLeon ManoleErnest L. Logsdon, Jr.
    • Andrew MorleyMohan J. PalathingalLeon ManoleErnest L. Logsdon, Jr.
    • F42B12/56
    • F42B12/56F42B10/48F42B12/06
    • A Kinetic Energy penetrator round is shown effective in neutralizing incoming air borne threat munitions such as rockets, artillery, or mortars for instance, without posing a threat in urban environments to harm bystanders on the ground. There are also no hazards or expense with this round of cleaning up unexploded ordnance, which might have occurred with other types of rounds due to unreliability of self destruct mechanisms. Shown herein is a kinetic energy penetrator for air defense that merely self destructs beyond its operational range into fragments that are not lethal to personnel on ground; no pyrotechnic or energetic materials means are used to activate this self destruct process. A full bore projectile structure is shown that is composed of plural axi-symmetric circular disks stacked on each other and tied by a shape memory metal wire of Nitinol. While operational as a joined group, the disks are a formidable round to kill an incoming air target. After the self destruct phase however, each disk is separated from adjacent disks on either side by a spring mechanism that enables separation after the process is initiated in flight when the Nitinol wire deforms due to heating from air drag. Each disk then proceeds alone with low enough terminal kinetic energy on the ground to be less than lethal.
    • 动能穿透轮显示出有效地中和进入的空中威胁弹药,如火箭弹,火炮或迫击炮,而不会在城市环境中造成威胁,以对地面旁边的旁观者造成伤害。 这轮清理未爆弹药也不会有任何危险或费用,由于自毁机制不可靠,其他类型的轮次可能发生。 这里显示的是一种用于防空的动能穿透器,其仅在自己的作战范围内自我毁灭成为对地面人员不致死的碎片; 没有使用烟火或高能材料来激活这种自毁过程。 显示了一个完整的射弹结构,由多个相互堆叠的轴对称圆盘组成,并由Nitinol的形状记忆金属线捆绑。 在作为联合组进行操作时,磁盘是一个强大的一轮,可以杀死进入的空中目标。 然而,在自毁阶段之后,通过弹簧机构将每个盘与相邻的盘分开,当弹簧机构在由于空气阻力的加热而导致镍钛诺线变形时,在飞行中启动过程之后能够分离。 然后,每个盘单独运行,在地面上的足够低的末端动能小于致命的。