Vertical air vehicle takeoff and landing stabilization apparatuses, systems, and methods

Patent metadata

Field	Value
Publication number	US-11993409-B2
Application number	US-202217588477-A
Country	US
Kind code	B2
Filing date	Jan 31, 2022
Priority date	Mar 29, 2021
Publication date	May 28, 2024
Grant date	May 28, 2024

Abstract

Vertical takeoff and landing vehicles (VTOLs) of the type used for the point-to-point delivery and transport of payloads (e.g., packages, equipment, etc.) and personnel, are significantly stabilized at least during takeoff and landing with present aspects significantly ameliorating or significantly eliminating destabilizing effects, including ground effect, during VTOL takeoff and/or landing. VTOL performance is further improved through the use of increased lift pressure and battery charging during takeoff.

First claim

What is claimed is:

1. An apparatus for stabilizing takeoff and landing of a vertical takeoff and landing (VTOL) vehicle, the apparatus comprising:
at least one vertically-oriented support element, said at least one vertically-oriented support element comprising:
a vertically-oriented support element first end, said vertically-oriented support element first end located proximate to a base;
a vertically-oriented support element second end, said at least one vertically-oriented support element extending from the vertically-oriented support element first end to the vertically-oriented support element second end, said at least one vertically-oriented support element further comprising at least one first cooperating stabilizer element located proximate to the vertically-oriented support element second end;
an enclosure comprising at least one moveable enclosure panel, said at least one moveable enclosure panel positioned proximate to the vertically-oriented support element first end, said enclosure further comprising an enclosure inner surface, said enclosure dimensioned to substantially surround the at least one vertically-oriented support element, said enclosure further dimensioned to completely surround the VTOL vehicle during at least one of VTOL vehicle takeoff and VTOL vehicle landing, said at least one moveable enclosure panel configured to open during the VTOL vehicle vertical takeoff and landing to mitigate ground effect turbulence within the apparatus;
an electric charging element, said electric charging element in communication with a power supply, said electric charging element comprising at least one charging element charging contact, said at least one charging element charging contact in communication with at least one of a charging base, the at least one vertically-oriented support element, and the enclosure inner surface; and
wherein the at least one first cooperating stabilizer element comprises at least one of a male attachment portion and a female attachment portion.

2. The apparatus of claim 1 , wherein said vertically-oriented support element second end is located at a distance from the vertically-oriented support element first end, said distance ranging from about 4 ft. to about 100 ft.

3. The apparatus of claim 1 , wherein the at least one first cooperating stabilizer element is configured to extend outwardly from the at least one vertically-oriented support element.

4. The apparatus of claim 1 , wherein the at least one first cooperating stabilizer element comprises the male attachment portion dimensioned to receive a second cooperating stabilizer element, said second cooperating stabilizer element comprising a female attachment portion.

5. The apparatus of claim 1 , wherein the at least one first cooperating stabilizer element comprises the female attachment portion dimensioned to receive a second cooperating stabilizer portion, said second cooperating stabilizer element comprising a male attachment portion.

6. The apparatus of claim 4 , wherein the female attachment portion comprises a slot, said slot located proximate to the vertically-oriented support element second end, said slot extending longitudinally along the length of the at least one vertically-oriented support element.

7. The apparatus of claim 1 , further comprising a guide, said guide in communication with the vertically-oriented support element second end, said guide further in communication with the at least one first cooperating stabilizer element, said guide comprising a guide inner surface.

8. The apparatus of claim 1 , further comprising:
a frame, said frame comprising:
a plurality of vertically-oriented support elements, said plurality of vertically-oriented elements spaced at a distance from one another;
at least one circumferential frame support, said at least one circumferential frame support in communication with one or more of the plurality of vertically-oriented support elements; and
wherein said enclosure is dimensioned to substantially surround the frame.

9. The apparatus of claim 8 , wherein the frame is configured to reside at a fixed location.

10. The apparatus of claim 8 , wherein the frame is moveable to a plurality of locations.

11. The apparatus of claim 8 , wherein the frame is configured to support at least one of the plurality of vertically-oriented support elements.

12. The apparatus of claim 8 , further comprising the base, said base configured to support the frame.

13. The apparatus of claim 12 , wherein the base is in communication with at least one of the plurality of vertically-oriented support elements.

14. The apparatus of claim 1 , further comprising:
a detector for detecting pressure within at least a localized region of the enclosure;
a controller in communication with the detector;
a drive mechanism in communication with the controller, said drive mechanism further in communication with the at least one moveable enclosure panel.

15. The apparatus of claim 8 , further comprising:
a guide, said guide in communication with the vertically-oriented support element second end of the plurality of vertically-oriented support elements, said guide further in communication with the at least one first cooperating stabilizer element, said guide comprising a guide inner surface, said guide inner surface further comprising at least one guide inner surface channel, said guide inner surface channel dimensioned to receive the second cooperating stabilizing element, said guide inner surface channel in communication with the at least one first cooperating stabilizer element.

16. The apparatus of claim 1 , further comprising:
a horizontally-disposed platform, said horizontally-disposed platform in communication with the at least one vertically-oriented support element, said horizontally-disposed platform comprising a rigid floor, said rigid floor comprising a mesh material, said mesh material comprising a mesh gauge selected to facilitate airflow through the rigid floor;
a drive mechanism in communication with the horizontally-disposed platform; and
wherein the drive mechanism is configured to raise and lower the horizontally-disposed platform.

17. The apparatus of claim 8 , further comprising:
a horizontally-disposed platform, said horizontally-disposed platform in communication with the at least one of the plurality of vertically-oriented support elements, said horizontally-disposed platform comprising a rigid floor, said rigid floor comprising a mesh material, said mesh material comprising a mesh gauge selected to facilitate airflow through the rigid floor;
a drive mechanism in communication with the horizontally-disposed platform; and
wherein the drive mechanism is configured to raise and lower the horizontally-disposed platform from a first position to a second position.

18. An apparatus for assisting a vertical takeoff and landing (VTOL) vehicle takeoff, the apparatus comprising:
at least one vertically-oriented support element, said at least one vertically-oriented support element-having a vertically-oriented support element first end and a vertically-oriented support element second end, said vertically-oriented support element first end located proximate to a base, said vertically-oriented support element extending from the vertically-oriented support element first end to the vertically-oriented support element second end, said at least one vertically-oriented support element comprising a first cooperating stabilizer element, said first cooperating stabilizer element located proximate to the vertically-oriented support element seco

Assignees

• Boeing Co

Inventors

• Howe Wayne Richard
• Mason Terrance

Classifications

• B60L2200/10

  Air crafts · CPC title

• B64U2101/64

  for parcel delivery or retrieval · CPC title

• B64U70/30

  for capturing UAVs in flight by ground or sea-based arresting gear, e.g. by a cable or a net · CPC title

• B60L53/16

  Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles · CPC title

• B60L53/00

  Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles · CPC title