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    • 6. 发明申请
    • PENETRATOR MUNITION WITH ENHANCED FRAGMENTATION
    • 带有增强分层的穿孔机
    • WO2015175038A2
    • 2015-11-19
    • PCT/US2015/015422
    • 2015-02-11
    • RAYTHEON COMPANY
    • BOOTES, Thomas H.BUDY, GeorgeLEE, Wayne Y.POLLY, RichardSHIRE, Jason M.WADDELL, Jesse T.
    • F42C11/00
    • F42B12/204F42B12/04F42B12/22F42B12/24F42B12/32F42B25/00F42C19/02
    • A munition, such as a warhead, includes a penetrator casing for penetrating hard targets, such as a fortification or reinforced building or other structure, with the penetrator casing having reduced-thickness portions. The reduced-thickness portions provide weak points to the casing that facilitate the casing being transformed into fragments of a desired size/quantity when an explosive within the casing is detonated after the penetration occurs, thus enhancing the effectiveness of the munition. In addition, the warhead may have lethality-enhancing materials, such as additional fragments and/or energetic materials, at the reduced-thickness portions of the penetrator casing. The reduced-thickness portions may be holes, such as longitudinal holes, in the casing, or may be grooves on an inner and/or outer surface of the casing. The munition may be a dual-use munition, with the explosive able to be detonated at a burst height for use of the warhead as a non-penetrating area fragmentation weapon.
    • 诸如弹头之类的弹药包括用于穿透诸如强化或加固建筑物或其他结构的硬目标的穿透套管,穿透套管具有厚度减小的部分。 减小厚度部分为壳体提供弱点,当外壳中的爆炸物在穿透发生之后爆炸时,便于壳体转变成所需尺寸/数量的碎片,从而提高弹药的有效性。 此外,在穿透套管的厚度较小的部分,弹头可具有致死性增强材料,例如附加碎片和/或高能材料。 减薄部分可以是壳体中的诸如纵向孔的孔,或者可以是壳体的内表面和/或外表面上的凹槽。 弹药可能是一种双重用途的弹药,爆炸物能够以突击高度被引爆,以使用弹头作为非穿透区域的分裂武器。