FIELD: motors and pumps.
SUBSTANCE: turbo jet engine nacelle thrust reverser contains movable cowls and drive system. Movable cowls move back from the front frame under the action of the drive system, forcing through the control mechanism to turn the flaps, to close the annular path of the cold air flow, and opening the grids located around this flow path into which cold air enters and which redirect it forward, in this case, when the reverser is closed, the cascades of veins are partially in the cowls. Drive system moves the cascades of veins back with a stroke that is lower with respect to the stroke of the cowl, and each leaf is connected to the cascade of vein via the guide shaft. Another invention of the group relates to a nacelle of a turbojet engine containing the thrust reverser mentioned above.
EFFECT: group of inventions allows to reduce the thickness of the movable hood of the thrust reverser.
23 cl, 5 dwg
