US 12,269,624 B2
Sealed force vectoring flight system
Eric Jason Crews, Blacksburg, VA (US)
Filed by Eric Jason Crews, Blacksburg, VA (US)
Filed on Oct. 10, 2022, as Appl. No. 18/045,294.
Claims priority of provisional application 63/253,967, filed on Oct. 8, 2021.
Prior Publication US 2023/0127987 A1, Apr. 27, 2023
Int. Cl. B64U 20/87 (2023.01); A01H 1/02 (2006.01); B64C 39/02 (2023.01); B64D 1/16 (2006.01); B64D 27/24 (2006.01); B64U 20/60 (2023.01); B64U 30/00 (2023.01); B64U 50/19 (2023.01); B64U 101/40 (2023.01)
CPC B64U 30/00 (2023.01) [A01H 1/027 (2021.01); B64C 39/024 (2013.01); B64D 1/16 (2013.01); B64D 27/24 (2013.01); B64U 20/60 (2023.01); B64U 20/87 (2023.01); B64U 50/19 (2023.01); B60L 2200/10 (2013.01); B64U 2101/40 (2023.01)] 10 Claims
OG exemplary drawing
 
1. An aerial craft comprising:
a main body hull;
lift jets comprising lift electric motors;
a generator comprising generator electric drive motors;
an electrical re-introduction circuit that throttles the generator into high-velocity rotation and yields excess electrical current to then be applied to the lift jets;
a hydraulic pump that pulls pressurized hydraulic fluid across a preceding hydraulic drive impellor such that the pressurized hydraulic fluid returns to confinement under pneumatic pressure faster than a discharge of hydraulic fluid;
air flow compressors that generate electricity that is re-introduced into the lift electric motors;
an RPM sensor and a max speed limiter hydraulic draft by-pass valve to speed regulate the generator; and
a battery for initially powering the generator.