Pyrotechnic charge has low time of combustion of the plates of propellant incline and deflectors, and using a propellant charge

摘要

P pyrotechnic charge at a short duration of combustion, particularly intended to be used in a thruster of acceleration. / p & & p & the pyrotechnic charge comprises a set of plates of solid propellant disposed substantially parallel to each other and forming at least one longitudinal channel for exhausting the combustion gases in the direction of the nozzle of the propulsion unit. In order to obtain a flow of gas which is very important, without causing rupture of the plates of the propellant, in a longitudinal section of the propellant charge, the plates 6 are inclined towards the longitudinal channel, and the charge comprises deflectors 5 disposed substantially parallel to the plates of propellant. / p