초록

The lethality of a fragmentation warhead is increased by including pyrophoric material consisting of spongy zirconium metal rings in combination with the fragmentation material.

대표청구항 ▼

In a fragmentation warhead including; an explosive charge extending along a longitudinal axis, a casing surrounding said explosive charge and extending concentrically therealong so as to contain the fragmentation warhead, a plurality of generally cylindrical layers of fragmentation elements arranged

In a fragmentation warhead including; an explosive charge extending along a longitudinal axis, a casing surrounding said explosive charge and extending concentrically therealong so as to contain the fragmentation warhead, a plurality of generally cylindrical layers of fragmentation elements arranged between said explosive charge and said casing to extend outer surface thereof in a direction along the longitudinal axis of said explosive charge, each layer having a length different from other layers and arranged with the longest extending layer outermost and adjacent said casing and progressively shorter extending layers concentrically positioned within said longest extending layer with the shortest extending layer innermost, adjacent said explosive charge, the improvement comprising: a plurality of rings of zirconium sponge material equal in number to the number of layers of fragmentation elements, each having the same thickness as the layer of fragmentation elements, each having a length along said longitudinal axis greater than a single element, and positioned at the end of each layer to form an extension thereof, whereby the explosive fragmentation of said warhead is accompanied by an incendiary dispersal of pyrophoric zirconium sponge material.