초록 ▼

A vehicle for launching from a gas gun having a housing; preferably incorporating a precessional attitude control system; and utilizing a flared base, fins, or active use of the attitude control system during passage through the atmosphere. Subtly canting the fins can produce desired spinning of the

A vehicle for launching from a gas gun having a housing; preferably incorporating a precessional attitude control system; and utilizing a flared base, fins, or active use of the attitude control system during passage through the atmosphere. Subtly canting the fins can produce desired spinning of the vehicle. The propulsion system can employ liquid, hybrid, or solid fuel. A removable aero-shell assists atmospheric flight with thermal protection being provided by anticipated ablation, an ablative aero-spike, or transpirational cooling. And a releasable sabot enhances the effectiveness of the launch.

대표청구항 ▼

1. A vehicle for launching from a gas gun, which comprises: an aero-shell configured to be jettisoned during flight;within an area defined by said aero-shell, a rocket propulsion system;wherein at least one of the aero-shell and a vehicle body within said aero-shell is configured to induce spin in t

1. A vehicle for launching from a gas gun, which comprises: an aero-shell configured to be jettisoned during flight;within an area defined by said aero-shell, a rocket propulsion system;wherein at least one of the aero-shell and a vehicle body within said aero-shell is configured to induce spin in the vehicle during flight;and said vehicle further comprising a releasable sabot enclosing at least a portion of said aero-shell. 2. A vehicle according to claim 1 and further comprising a payload within the vehicle body covered by said aero-shell. 3. A vehicle according to claim 2 wherein the payload comprises at least one selected from fuel and oxidizer. 4. A vehicle according to claim 3 wherein at least one of the fuel and the oxidizer is contained in an oversize tank. 5. A vehicle according to claim 2 wherein the payload comprises cargo separate from the fuel and the oxidizer. 6. A vehicle according to claim 5 wherein the cargo resides within a chamber within the body. 7. A vehicle according to claim 2 wherein the aero-shell has an aerospike positioned at a pointed end of said aero-shell. 8. A vehicle according to claim 2 with the vehicle body further comprising an attitude control system. 9. A vehicle according to claim 8 wherein the attitude control system comprises a rocket nozzle positioned at a side of the vehicle in a position to apply thrust perpendicular to a spin axis of the vehicle. 10. A vehicle according to claim 9 wherein the rocket nozzle is configured to stroboscopically apply thrust. 11. A vehicle according to claim 8 wherein the attitude control system comprises roll thrusters. 12. A vehicle according to claim 2 and further comprising a centripetal pump in fluid communication with a propellant tank of the rocket propulsion system. 13. A vehicle according to claim 12 and said vehicle body further comprising an attitude control system. 14. A vehicle according to claim 13 wherein the attitude control system comprises a rocket nozzle positioned at a side of the vehicle in a position to apply thrust perpendicular to a spin axis of the vehicle. 15. A vehicle according to claim 14 wherein the rocket nozzle is configured to stroboscopically apply thrust. 16. A vehicle according to claim 2 wherein the rocket propulsion system comprises a single plug nozzle. 17. A vehicle according to claim 16 wherein the plug nozzle is in fluid communication with a centripetal pump of the rocket propulsion system. 18. A vehicle according to claim 1 and said vehicle body further comprising an attitude control system. 19. A vehicle according to claim 18 wherein the attitude control system comprises a rocket nozzle positioned at a side of the vehicle in a position to apply thrust perpendicular to a spin axis of the vehicle. 20. A vehicle according to claim 19 wherein the rocket nozzle is configured to stroboscopically apply thrust. 21. A vehicle according to claim 1 and further comprising a centripetal pump in fluid communication with a propellant tank of the rocket propulsion system. 22. A vehicle according to claim 1 wherein the aero shell has at least one of canted fins and grooves. 23. A vehicle according to claim 1 wherein the vehicle body has at least one of canted fins and grooves. 24. A vehicle and gas gun in combination, comprising (1) said gas gun, wherein the gas gun has a launch tube adapted to impart spin to the vehicle and (2) said vehicle, wherein the vehicle comprises an aero-shell configured to be jettisoned during flight;within an area defined by said aero-shell, a rocket propulsion system;and said vehicle further comprising a releasable sabot enclosing at least a portion of said aero-shell. 25. The vehicle and gas gun of claim 24, wherein the launch tube adapted to impart spin is honed in one direction to impart spin to the vehicle during launch. 26. The vehicle and gas gun of claim 24, wherein the gas gun adapted to impart spin to the vehicle has a section of said launch tube configured to spin in order to impart spin to the vehicle during launch.