MILITARY PART OF DIRECTED ACTION Russian patent published in 2010 - IPC F42B12/10 F42B12/76 

FIELD: weapons and ammunition.

SUBSTANCE: military part includes housing in which the blasting charge and fuse is arranged. Housing is double-layered; at that, outer layer is made from material which is stronger (for example high-strength alloyed steel) than inner one. Above outer layer of the housing, which is stronger, there arranged is one stronger layer (for example from high-strength alloyed steel) which forms together with the housing the additionally introduced multi-layered armour providing mechanical protection of blasting charge and fuse. Layer between rear and front parts of multi-layered armour (between housing and strong layer) is made from dielectric heat-resistant porous material with low heat conductivity, which provides protection of blasting charge against action of thermal field of fire, as well as against action of electric arc appearing at contact of wires under voltage to the housing of military part.

EFFECT: providing explosion and fire safety of military parts of directed action in various emergency situations, and namely at and after bullet-and-fragment actions, without deterioration of fighting qualities in the specified mass-and-dimensional parametres.

3 cl, 2 dwg