GROUND-TO-AIR MISSILE Russian patent published in 2013 - IPC F42B15/00 

FIELD: weapons and ammunition.

SUBSTANCE: ground-to-air missile comprises a head part, a body of axisymmetric shape, a booster stage, a sustainer stage, stabilisers. Inside the body there is an exploding device, a cylinder with compressed air, tanks of oxidant and fuel, a control system. The booster stage comprises a solid propellant rocket engine, lower stabilisers. The sustainer stage comprises a liquid propellant rocket engine (LPRE), middle stabilisers. The control system is connected with an onboard PC and comprises a video camera, a control controller, a receiver of a global positioning system and an antenna. The LPRE is installed along the axis of the body and comprises a combustion chamber, a turbopump set (TPS) with a turbine and oxidant and fuel pumps, oxidant and fuel tanks connected by pipelines with the TPS. On the middle stabilisers there are four steering jet nozzles installed coaxially with the LPRE and connected with a turbine and an additional compressed air cylinder by pipes comprising flow controllers and drives.

EFFECT: invention makes it possible to increase speed of motion, range and accuracy of ground-to-air missile hitting.

7 cl, 14 dwg