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 that are made for their alternate engaging with observance of the condition of symmetry of stabilization. The combustion chambers 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. 3 cl, 3 dwg