ANTI-AIRCRAFT MISSILE AND LIQUID-PROPELLANT ROCKET Russian patent published in 2013 - IPC F42B15/10 F02K9/48 

FIELD: weapons and ammunition.

SUBSTANCE: proposed missile comprises axially symmetric body with oxidiser and propellant tanks and liquid-propellant rocket with combustion chamber and turbo pump unit, and four radial control nozzles. Combustion two-zone chamber comprises cylindrical part with oxidiser atomisers, nozzle with propellant main manifold, extra propellant atomisers, annular and extra manifolds. Turbo pump unit comprises turbine, oxidiser and propellant pumps, extra propellant pump, top and bottom ball hinges. Ball hinge with inner ball and outer spherical shell is arranged between combustion chamber and oxidiser pump. Said four control nozzles are communicated with combustion chamber first zone via pipes.

EFFECT: higher reliability of launching and specific characteristics of liquid-propellant engine.

6 cl, 7 dwg