AeroVironment, Inc.
Unmanned aerial vehicle drag augmentation by reverse propeller rotation
Last updated:
Abstract:
An air vehicle configured to augment effective drag to change the rate of descent of the air vehicle in flight via propeller shaft rotation direction reversal, i.e., thrust reversal.
Status:
Grant
Type:
Utility
Filling date:
27 Dec 2019
Issue date:
23 Mar 2021