Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Long-endurance aircraft

An aircraft, long-endurance technology, applied in aircraft, unmanned aircraft, aircraft control and other directions, can solve problems such as flight instability, increase battery weight, etc., to improve flight time, save efficiency, and reduce vibration.

Inactive Publication Date: 2017-02-08
辽宁电力建设监理有限公司 +2
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since UAVs are powered by batteries, long-endurance flight has always been a problem that researchers hope to solve. In addition to increasing the capacity of batteries, there are also ways to achieve long-term flight by reducing weight to achieve light load, but there are certain problems. The problem is that if the aircraft is too light, it will cause flight instability, and the increase in the capacity of the battery will increase the weight of the battery

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
  • Long-endurance aircraft
  • Long-endurance aircraft
  • Long-endurance aircraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] see figure 1 , the aircraft includes: a regular hexagonal central panel 1, the central panel 1 includes an upper central panel 101 and a lower central panel 102, and six ailerons 2 are connected between the upper central panel 101 and the lower central panel 102. The position of the six corners of the shape, there is an upward inclination angle of 3-5 degrees between the aileron 2 and the center plate 1, and the six ailerons 2 are connected at an anhedral angle of 3-5 degrees at the same time. After the propeller rotates, a At this time, the lift force of the aircraft is directed inward, th...

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

The invention belongs to the field of preparation of unmanned aircrafts, and particularly relates to a long-endurance aircraft. The aircraft comprises an orthohexagonal center plate, wherein the center plate comprises an upper center plate and a lower center plate; six ailerons are arranged and connected to six angles of the regular hexagon between the upper center plate and lower center plate; an upper inclination angle of 3-5 degrees is arranged between each aileron and the center plate; the end of each aileron is provided with a propeller; and propelling air generated by the rotating propellers flows to the outer side of the center plate. Since the ailerons simultaneously are connected at an anhedral angle of 3-5 degrees, the propelling air generated by the rotating propellers flows to the outer side of the center plate; and at this time, the lift force of the aircraft is inward, thereby saving the efficiency of the motor and prolonging the flight time.

Description

technical field [0001] The invention belongs to the field of unmanned aircraft preparation, and in particular relates to a long-endurance aircraft. Background technique [0002] Since UAVs are powered by batteries, long-endurance flight has always been a problem that researchers hope to solve. In addition to increasing the capacity of batteries, there are also ways to achieve long-term flight by reducing weight to achieve light load, but there are certain problems. If the aircraft is too light, the flight will be unstable, and the capacity of the battery will increase the weight of the battery. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a long-endurance aircraft, which increases the flight time by changing the structure. [0004] The present invention is achieved in this way, a long-endurance aircraft, the aircraft includes: a regular hexagonal central plate, the central plate includes an upper central plat...

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 Applications(China)
IPC IPC(8): B64C27/08B64C27/14B64C1/30
CPCB64C1/30B64C27/08B64C27/14B64U10/10B64U50/19
Inventor 刘东兴杨玉俭郑鹏李红星张运山纪忠军邵广伟韩家福蒋理王鹤霏刘国福张雷刘金慧杨光杨耀龙秦国伟魏巍唐颖黄凌云朱沈宁吴曲李蓓郭一博
Owner 辽宁电力建设监理有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com