Aeronautics and astronautics – Spacecraft – Spacecraft formation – orbit – or interplanetary path
Patent
1999-04-28
2000-09-19
Eldred, J. Woodrow
Aeronautics and astronautics
Spacecraft
Spacecraft formation, orbit, or interplanetary path
244172, 244 24, 244 30, B64G 100
Patent
active
061199834
ABSTRACT:
An airship/spacecraft, which, in a preferred embodiment, uses its lifting gas as fuel for thrusters, which may be of the turbo-type or rocket type, or both, to achieve transition to space flight. The airship aspect has gas retaining structures that can withstand internal and external pressure and can change in volume and shape. The spacecraft aspect provides control, power, services, and interior space for missions of the airship/spacecraft.
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