Aircraft with rotating ducted fan
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 8, 2022
Grant Date -
Apr 22, 2021
app pub date -
Oct 22, 2019
filing date -
Oct 22, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An aircraft includes a fuselage, and a wing extending from the fuselage along a spanwise axis. A section of the wing is rotatable about the spanwise axis. A ducted fan is mounted to the section of the wing. The ducted fan has a hub configured to be drivingly engaged by an engine. The hub is rotatable about a fan axis. Blades protrude from the hub between roots mounted to the hub and tips radially spaced from the hub. A duct circumferentially extends about the fan axis and is mounted to the tips of the blades to rotate with the blades about the fan axis. The section of the wing and the ducted fan are rotatable about the spanwise axis between a hover mode in which the fan axis is substantially perpendicular to a ground, and an aircraft mode in which the fan axis is substantially parallel to the ground.
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