Unlock instant, AI-driven research and patent intelligence for your innovation.

high altitude drone

A technology of unmanned aerial vehicles and internal space, which is applied in the field of HALE unmanned aerial vehicles and high-altitude unmanned aerial vehicles to achieve the effect of reducing energy consumption

Active Publication Date: 2019-01-22
RIDENG
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, for the needs of the application fields mentioned above, there is currently no solution that can provide a drone with a payload of hundreds of kilograms or several tons and maintain multi-day operations

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • high altitude drone
  • high altitude drone
  • high altitude drone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] Figure 1 to Figure 4 Shown is a first embodiment of the present invention, according to which the drone comprises an upper annular propeller 2, a lower annular propeller 4 (which together form two counter-rotating annular propellers), and an upper chamber 6 , the lower chamber 8, and the mechanical device for driving the propeller.

[0040] The two propellers are arranged symmetrically in a plane called the equatorial plane. In the following description, we assume that this plane is horizontal. Besides that, the two propellers are placed parallel to each other. That is, the separation distance between the two propellers is always fixed along their entire periphery.

[0041] The two propellers exhibit a similar structure. In a preferred embodiment of the invention, the structure of the propeller is very simple. In this preferred embodiment, an annular propeller comprises, on the one hand, a set of blades 10 and, on the other hand, an inner annular part 12 and an ou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Unmanned aerial vehicle comprising: - two counter-rotating annular propellers (2, 4) defining a horizontal equatorial plane between them, - propeller drive means, - a payload mounted below the equatorial plane, - The device (20) for position adjustment load, - the upper chamber (6), is filled with a gas or gas mixture with a relative density less than 1, and this chamber is mainly distributed above the equatorial plane, - the lower chamber (8) is filled with a relative For gases or gas mixtures with a density less than 1, this chamber is mainly distributed below the equatorial plane, while the load is installed inside the lower chamber (8).

Description

technical field [0001] The invention relates to a high-altitude unmanned aerial vehicle. [0002] The field of the present invention particularly relates to the field of high-altitude long-endurance unmanned aerial vehicles, referred to as HALE (Haute Altitude Longue Eudrance) unmanned aerial vehicles. Background technique [0003] A drone is an aircraft that does not need a pilot. Many drones are very similar to airplanes and drive in the same way as airplanes. [0004] UAVs are often used for military purposes and / or for observation missions. Therefore, when the UAV is dispatched over the observed area, in order to ensure that it can complete the task, the aircraft is usually equipped with shooting equipment and image transmission equipment. Among the known UAVs, there are those with a flight range exceeding 10,000 meters. For example, some UAVs have a flight range of 20,000 meters and can continue to fly in the air for more than 24 hours. In addition, their payload can...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B64B1/44B64C27/20
CPCB64B1/44B64U10/30B64U50/19B64U30/20B64U50/31B64U2101/20B64U50/20B64D27/353B64B1/40B64C17/04B64C27/22
Inventor 杰克奎斯·乔尼奥特
Owner RIDENG