ARTILLERY SHELL Russian patent published in 2018 - IPC F42B15/00 F42B10/38 

FIELD: ammunition.

SUBSTANCE: invention relates to the ammunition, in particular, to the artillery shell. Device includes body with the main stabilizers unit and the aft compartment. Inside the body a partition is made. It divides the body cavity into two isolated from each other parts. In one part the explosive substance is placed. In the second part the fuel composition with lack of oxidizing agent for the bottom gas generator is placed. Bottom gas generator consists of the projectile shell hollow part and the nozzles unit. Said gas generator provides the gaseous products with a lack of oxidant output. Aft compartment body is made of telescopically located outer and inner shells. Outer shell is made with possibility of axial movement in relation to the internal one, and at that formation of the rocket-ramjet engine chamber. At that, the projectile shell is made with possibility of its parts undocking among themselves. Connector assembly is located in the body second part. In this part the additional stabilizers unit is located. In the folded state this unit is fixed on the partition between the body parts. It is made with the possibility of automatic opening after the body parts separation from each other. Additional stabilizers unit bearing surface is determined taking into account the change in the projectile total mass and the projectile center of mass position after the rocket-ramjet engine operation completion.

EFFECT: technical result is increase in the artillery projectile flight range.

1 cl, 4 dwg