| 摘要 |
A thrust deflector for use in VSTOL aircraft which has a pressurized gas generator. The thrust deflector consists of a number of adjacent nozzles. Each of the nozzles has a body with a first face and a second face. The nozzles further have an inlet for receiving pressurized gas from the pressurized gas generator and at least one outlet connected to the inlet for discharging pressurized gas from the nozzle. Each of the nozzles is rotatable from a first position in which the outlet directs pressurized gas downwardly, to a second position in which the outlet directs pressurized gas rearwardly. In the first position the first and second faces of the bodies of adjacent nozzles are spaced apart to permit air to flow between the nozzles. In the second position the first and second faces of adjacent nozzles are in contact preventing air passage between adjacent nozzles. The thrust deflector may be mounted in stub wings along either side of the fuselage or in a chordwise arrangement in the main wing of the aircraft. Lower ejector doors may be rotatably mounted adjacent the nozzles distal the fuselage and the nozzles suitably spaced to cause thrust augmentation according to the ejector principle.
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