FIELD: weapon and ammunition.
SUBSTANCE: fragmentation and particle shell contains a housing with explosive charge and a detonator located outside of the housing on one axis with it the fragmentation part, generating the striking elements, a device for dispersion of striking elements and a contact and trajectory detonator. The housing of the fragmentation part is implemented in the form of multilayered annular set on the axis of which the extended explosive charge is installed. The annular layers of the fragmentation part are implemented in the form of cylindrical spirals. Cross section of, at least, one spiral, mainly of all, is profiled. At least, one spiral of annular layer, preferably all, is made with pre-set pitch. In gaps between turns the ready striking elements are installed. The width of the named striking elements is equal to the width of gaps between spiral turns.
EFFECT: increased efficiency of shell.
17 cl, 7 dwg
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