Aeronautics and astronautics – Aircraft propulsion – Launching
Reexamination Certificate
2001-08-29
2010-10-19
Eldred, J. Woodrow (Department: 3641)
Aeronautics and astronautics
Aircraft propulsion
Launching
C244S171100, C244S172200, C060S242000, C060S233000, C060S255000, C060S251000
Reexamination Certificate
active
07815146
ABSTRACT:
A fixed sized bell rocket nozzle is lined with a layer of combustible material that is ignited during launch ignition and burns to outgas into the rocket exhaust for spatially variably confining the exhaust and perfecting an effective variably sized altitude compensating exhaust nozzle that maximizes lift during the launch of a spacecraft into orbit.
REFERENCES:
patent: 4821510 (1989-04-01), Graser et al.
patent: 5579635 (1996-12-01), Miskelly et al.
patent: 6220852 (2001-04-01), Moore
patent: 6233919 (2001-05-01), Abel et al.
Hawkins Gary F.
Murdock John W.
Eldred J. Woodrow
The Aerospace Corporation
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