Power plants – Reaction motor – Interrelated reaction motors
Patent
1999-06-16
2000-12-12
Freay, Charles G.
Power plants
Reaction motor
Interrelated reaction motors
F02K 170
Patent
active
061582115
ABSTRACT:
A bypass turbojet-engine thrust reverser comprises at least one hollow, pivoting door (3) with an inner conduit (10), defined between an outer structure (4) of the door (3) and an inner structure (5) of the door (3), which guides flow through the door (3) when the door (3) is in a reverse thrust position. At least a downstream part of the outer structure (4) of the door (3) is independent of and displaceable relative to the inner structure (5) of the door (3) and is driven in a centrifugal direction relative to the inner structure (5) by a mechanical drive system such that a downstream exhaust cross-section (S2) of the inner conduit (10), which is less than an intake cross-section (S1) of the inner conduit (10) when the door (3) is in a forward thrust position, is at least equal to the intake cross-section (S1) when the door (3) is in the reverse thrust position.
REFERENCES:
patent: 5983625 (1999-11-01), Gonidec et al.
patent: 5987880 (1999-11-01), Culbertson
patent: 6065285 (2000-05-01), Gonidec et al.
Gonidec Patrick
Portal Jean Fabrice Marcel
Studer Vincent Joseph Rodolphe
Vauchel Guy Bernard
Freay Charles G.
Gartenberg Ehud
Hispano Suiza Aerostructures
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