Power plants – Reaction motor – Including heat exchange means
Reexamination Certificate
2007-05-08
2007-05-08
Casaregola, L. J. (Department: 3746)
Power plants
Reaction motor
Including heat exchange means
C060S771000, C239S265370
Reexamination Certificate
active
11025910
ABSTRACT:
A device for supplying cooling air to a hollow flap of an exhaust nozzle in a turbojet engine. The device includes a tube connecting the hollow flap to a cooling air source. The tube comprises at least one telescopic portion and at least one ball-joint connection.
REFERENCES:
patent: 5255849 (1993-10-01), Mayer et al.
patent: 5603531 (1997-02-01), Maier
patent: 5775589 (1998-07-01), Vdoviak et al.
patent: 6301877 (2001-10-01), Liang et al.
patent: 337 119 (1921-05-01), None
Curtelin Raphael
Feder Didier
Lapergue Guy
Casaregola L. J.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Snecma Moteurs
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