Aerial swimmer apparatuses, methods and systems
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United States of America Patent
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Oct 11, 2022
Grant Date -
Dec 3, 2020
app pub date -
May 29, 2020
filing date -
May 30, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A highly maneuverable craft, which may be lighter-than-air, is disclosed, having undulating fins of a light-weight material that may undulate along the horizontal axis of the craft and/or rotate 360 degrees and continuously about the central longitudinal axis of the craft. The fins may be actuated by motors coupled to the fins and coupled to the exterior of the craft via circumferential bands. Motion of the fins creates aerodynamic thrust. The circumferential bands may serve as tracks or channels along which the motors run, allowing the motors to travel 360 degrees or travel continuously around the exterior of the craft and thereby draw the fins about the craft. The circumferential bands may serve as reinforcing components, allowing the motors to exert torque against the body of the craft which may be thin-walled for maximum positive buoyancy. An on-board battery may power the motors via electrical circuits extending around the bands. The position and travel of the motors about the bands may be controlled by a central processing unit. A moveable weight, such as on a track with a motor, may be incorporated into or onto the craft for additional pitch control.
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