PARACHUTE Russian patent published in 2018 - IPC B64D17/12 

FIELD: aeronautics.

SUBSTANCE: invention relates to a parachute technique. Parachute contains a dome with a base formed from sections concentric with respect to the pole of the dome from the panels with the possibility of bypassing the dome environment behind the dome during its filling, with a skeleton of radially fixed on the basis of a dome of power ribbons, dividing the base of the dome into separate sectors located between them, with one cloth from each section of the base of the dome, and also the slings, fastened with the dome of the parachute. Portion of the dome base sectors is formed with one radial pair of overlapped laps of adjacent sections of its base, that the panel of this pair, located closer to the pole, covers another panel, located farther from the pole, with the possibility of formation, when filling the parachute dome, between the panels of this pair of radial channels for the passage of the dome environment beyond the dome in the direction of the parachute movement tangent to the dome surface. Dome-base sectors with channels are placed pairwise symmetrically with respect to its pole and all the panels of the dome base are stacked with the possibility of a continuous covering of all of its surface. Additional equipment of the parachute with control slings passed through radial pairs of panels of adjacent sections of the base of the dome that form channels for the passage of the dome environment beyond the dome allows to change the geometric parameters of these channels and, as a consequence, the ability to regulate the flow volumes through them of the dome environment.

EFFECT: invention is aimed at increasing the coefficient of resistance of the parachute.

2 cl, 5 dwg