Miniature vertical takeoff and landing aircraft
AssigneeLockheed Martin Corporation
InventorsJohn Reynolds, Eric P. Young, Joseph Wurts, Eric Knutson
Life of this patent
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AssigneeLockheed Martin Corporation
InventorsJohn Reynolds, Eric P. Young, Joseph Wurts, Eric Knutson
Estimating the term…
A vertical takeoff and landing aircraft is disclosed that includes a support structure having a motor mounted vertically thereto, with the motor having a propeller for rotation in a horizontal plane. A power supply for the motor is mounted to the support structure below the motor and electrical coupled thereto. A plurality of fins are attached by their first end to the power and extending radially outward therefrom. Vertical posts have there first ends attached to the second end of the fins and extend upward to the plane of rotation of the propeller. A ring is mounted horizontally to the second ends of the plurality of vertical posts surrounding the propeller. The torque produced by the drag of fins as the aircraft rotates in the opposite direction reacting the torque of the propeller equal to the torque of the propeller necessary to achieve hover. The rotational inertia of aircraft is made equal to the rotational inertia of the propeller.
A vertical takeoff and landing aircraft comprising:
A vertical takeoff and landing aircraft having a support structure containing a motor mounted vertically to the support structure, the motor having a propeller for rotation in a horizontal plane about a vertical axis, and a power supply;
The aircraft as set forth in 10 wherein there are three fins.
Dependencies are inferred from the claim text.