Turbo jet-engine thrust reverser with scoop doors linked to a displaceable external cowling panel
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United States of America Patent
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-
Nov 28, 2000
Grant Date -
N/A
app pub date -
Apr 1, 1999
filing date -
Apr 2, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A turbojet-engine thrust-reverser comprising pivoting hollow doors (3) which in the forward-thrust mode are integrated into the external cowling of the turbojet-engine and which in the thrust-reversal mode constitute scoop-type flow-deflecting baffles. A displaceable external cowling panel (20) covers both the fore frame (8) of the stationary structure and the cross-section of the flow exhaust of the door (3) when in the forward-thrust mode. The external cowling panel (20) is pivotable on a panel pivot (24) situated downstream of the pivot (9) of the door (3) and its upstream edge moves radially outward to simultaneously clear a space above the fore frame (8) and the exhaust cross-section for the deflected flow.
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