IP Library › Granted Patent US 11,597,508
Granted Patent B2
US 11,597,508 · App. 17/319,155 · Granted Mar 7, 2023

Aircraft having reverse thrust capabilities

Inventors: Herman Lucas Norbert Wiegman (Essex Junction, VT); Nathan William Joseph Wiegman (Essex Junction, VT); Lochie Ferrier (Sydney, AU); Riley Clinton Griffin (Montpelier, VT)
Assignee: BETA AIR, LLC
B64C29/0025B64C13/04B64C21/00B64C29/0016B64D27/24B64D31/06
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Quick Facts
Patent No.
US 11,597,508
App. No.
17/319,155
Granted
Mar 7, 2023
Kind
B2
Abstract

An aircraft having reverse thrust capabilities includes a fuselage, a plurality of flight components, a pilot control located within the fuselage, a sensor attached to the pilot control configured to detect an aircraft datum from the pilot control, and a flight controller, located within the fuselage, the flight controller configured to receive the aircraft datum from the sensor, and initiate a reverse torque command of a flight component of the plurality of flight components as a function of the aircraft datum.

Claims (28)

1. An aircraft having reverse thrust capabilities, the aircraft comprising:

a fuselage;

a plurality of flight components, wherein a flight component of the plurality of flight components includes a propulsor component configured at a fixed pitch angle;

a pilot control located within the fuselage;

a sensor attached to the pilot control configured to detect an aircraft datum from the pilot control;

an energy source, wherein the energy source comprises a plurality of battery cells and is configured to provide power to the flight component; and

a flight controller, located within the fuselage, wherein the flight controller:

receives the aircraft datum from the sensor;

initiates a reverse thrust command as a function of the aircraft datum, wherein the reverse thrust command causes the flight component of the plurality of flight components to enter a thrust reversal region, wherein:

the flight component of the plurality of flight components produces a negative thrust;

the flight component of the plurality of flight components is in a forward speed mode; and

the thrust reversal region comprises a regenerative drag operation, wherein the regenerative drag operation comprises recuperating aerodynamic energy; and

commands the flight component of the plurality of flight components to enter a speed reversal region, wherein:

the flight component of the plurality of flight components produces a negative thrust;

the flight component of the plurality of flight components is in a negative speed mode; and

the speed reversal region comprises a dissipative drag operation, wherein the dissipative drag operation comprises pushing air against the forward motion of the aircraft.

2. The aircraft of claim 1 , wherein the pilot control is configured to control a principal axis of the aircraft.

3. The aircraft of claim 1 , wherein the flight component of the plurality of flight components is configured to produce a torque.

4. The aircraft of claim 3 , wherein the pilot control is configured to translate a pilot desired torque for the flight component.

5. The aircraft of claim 1 , wherein the reverse thrust command is configured to generate a thrust in an opposite direction to a forward thrust direction.

6. The aircraft of claim 1 , wherein the reverse thrust command is transmitted to at least a power source.

7. The aircraft of claim 1 , wherein the propulsor component includes a puller component.

8. The aircraft of claim 1 , wherein the propulsor component includes a pusher component.

9. The aircraft of claim 1 , wherein recuperating aerodynamic energy further comprises reaching a reverse thrust level.

10. The aircraft of claim 9 , wherein the reverse thrust level is a maximum level of aerodynamic energy that may be recuperated before the operating conditions of the aircraft become unsafe.

11. The aircraft of claim 1 , wherein the dissipative drag operation further comprises:

dissipating a forward momentum by pushing air against the flight component.

12. The aircraft of claim 1 , wherein the pilot control comprises a yoke control.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2021
From: WIEGMAN, HERMAN LUCAS NORBERT; GRIFFIN, RILEY CLINTON; WIEGMAN, NATHAN WILLIAM JOSEPH; FERRIER, LOCHIE
To: BETA AIR, LLC
Reel/Frame 057636/0844 →
Continuity (1)
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