Turbine engine nozzle

Details Turbine engine nozzle Turbine engine nozzle

2004-12-31

2009-06-16

Casaregola, Louis J (Department: 3741)

Power plants

Reaction motor

Particular exhaust nozzle feature

C239S265410

Reexamination Certificate

active

07546738

ABSTRACT:
A turbine engine nozzle assembly has an upstream flap and a downstream flap pivotally coupled thereto for relative rotation about a hinge axis. An actuator linkage is coupled to the flaps for actuating the nozzle between a number of throat area conditions. First and second mode struts respectively restrict rotation of the downstream flap in first and second directions.

REFERENCES:
patent: 3730436 (1973-05-01), Madden et al.
patent: 5011080 (1991-04-01), Barcza et al.
patent: 5797544 (1998-08-01), Ward
patent: 5842643 (1998-12-01), Lippmeier
patent: 6398129 (2002-06-01), Johnson
patent: 6779336 (2004-08-01), Allore et al.
patent: 7225622 (2007-06-01), Petty et al.
patent: 2001/0018024 (2001-08-01), Hyde et al.

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