Aeronautics and astronautics – Aircraft structure – Fuel supply
Patent
1991-10-02
1994-07-05
Huppert, Michael S.
Aeronautics and astronautics
Aircraft structure
Fuel supply
B64D 3900
Patent
active
053260520
ABSTRACT:
An in-flight hose-and-drogue refueling system has the capability of steering the drogue using four thrusters which are energized by pressurized air. The system measures the drogue's 3-dimensional position relative to either the refueling aircraft or the probe on the receiver aircraft. A control system utilizes the measurements of the drogue's 3-dimensional position to activate the thrusters so as to either minimize the excursions of the drogue due to turbulence, thus enabling easier hook-up, or alternatively, to track the receiver's probe and automatically guide and contact the drogue to the probe.
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Krispin Yaacov
Velger Mordekhai
Bidwell Anne E.
ENIG Associates, Inc.
Huppert Michael S.
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