LIQUID-PROPELLANT AFTERBURNER ROCKET ENGINE Russian patent published in 2000 - IPC

FIELD: rocketry. SUBSTANCE: liquid-propellant rocket includes combustion chamber with gas passage and bearing members on body of chamber head, gimbal spherical mount including engine actuators with rods, actuating cylinders and brackets for rods. Gimbal spherical mount is provided with fixed bearing cone and hollow bearing cone fastened with combustion chamber. Gas passage of chamber is located inside movable bearing cone having hole for gas passage and load-bearing flange coupled with bearing members of chamber head. Brackets for connecting rods of actuators are mounted in swinging planes on outer surface of movable bearing cone. EFFECT: enhanced operational reliability; reduced mass of engine; unification of combustion chamber. 2 dwg