Aeronautics and astronautics – Spacecraft – Spacecraft formation – orbit – or interplanetary path
Reexamination Certificate
2007-06-12
2007-06-12
Eldred, J. Woodrow (Department: 3641)
Aeronautics and astronautics
Spacecraft
Spacecraft formation, orbit, or interplanetary path
C244S159300, C244S159100, C244S213000, C244S049000, C244S003270
Reexamination Certificate
active
11290975
ABSTRACT:
A hypersonic vehicle having in one or more embodiments a control surface that is movable to a deployed position. The control surface is movable in a pivotal manner that establishes a gap between the leading edge of the control surface and the outer surface of the vehicle to provide a flow path. The gap allows a boundary layer along the outer surface of the vehicle to pass through the flow path with out separation from the outer surface, to further improve the effectiveness of the control surface.
REFERENCES:
patent: 3204892 (1965-09-01), Powell
patent: 3276722 (1966-10-01), Eggers, Jr. et al.
patent: 5398888 (1995-03-01), Gerhardt
patent: 5873549 (1999-02-01), Lane et al.
patent: 6502785 (2003-01-01), Teter et al.
Eldred J. Woodrow
Harness & Dickey & Pierce P.L.C.
The Boeing Company
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