TUBULAR BOOSTER Russian patent published in 2003 - IPC

FIELD: mechanical engineering, in particular, propulsion units for rapid propelling of rigid bodies. SUBSTANCE: the combustion chambers formed by interchamber partitions are positioned in the working cavities. The propellant charge is located in the combustion chambers, the latters are connected by an electric circuit. The means for initiation is made in the form of electric primers installed in the propellant charge. The combustion chamber closest to the outlet from the body is designed for dynamic locking of the latter and is provided with a locking partition. EFFECT: enhanced mass of the propelled body and the range of its flight. 4 cl, 3 dwg