Aeronautics and astronautics – Aircraft structure – Fuselage and body construction
Reexamination Certificate
2006-01-10
2006-01-10
Carone, Michael J. (Department: 3641)
Aeronautics and astronautics
Aircraft structure
Fuselage and body construction
C244S119000, C244S054000, C244S05300R
Reexamination Certificate
active
06983912
ABSTRACT:
The present invention is a hybrid engine exhaust heat shield assembly that includes a plurality of sections. The plurality of sections include one or more sections formed of titanium (or other high heat resistant material) by a casting process, and one or more sections formed of another heat resistant material produced in a manner other than a casting process. The plurality of sections are aerodynamically shaped for thermal protection of the aft pylon. The other heat resistant material is titanium (or other high heat resistant material) that is formed by a hot formed process, or by a super plastically-formed process. The one or more sections formed by the casting process includes heat (plume) deflector flanges.
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Connelly Thomas J.
Sangwin Michael L.
Su Michael W.
Black Lowe & Graham PLLC
Carone Michael J.
Semunegus L.
The Boeing Company
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