Projectile accelerating device

摘要

A device for accelerating projectiles from a muzzle of a launching tube, with an electrically heated plasma, the plasma being produced by two electrodes between which is formed an electric arc that creates and heats the plasma. To assure in a simple manner that the pressure at the projectile base is almost constant during launching of the projectile, one of the two electrodes is provided at a breechblock of the tube and the other is formed by the base of the projectile.