Deformation nose cone of aircraft

A technology of aircraft and nose cone, which is applied in the field of aerospace, can solve the problems of limited improvement of the aerodynamic performance of the aircraft and cannot meet the aerodynamic characteristics of the aircraft, and achieve the effect of large deformation

Active Publication Date: 2016-02-24
TSINGHUA UNIV
View PDF5 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The aircraft in the related art has more variant designs for the wings, but less variant designs for the nose cone and other parts of the aircraft, which has a limited effect on improving the aerodynamic performance of the aircraft and cannot meet the rapidly developing aerodynamic characteristics of the aircraft. needs

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
  • Deformation nose cone of aircraft
  • Deformation nose cone of aircraft
  • Deformation nose cone of aircraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] The deformed nose cone 1 of an aircraft according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0028] Such as Figure 1-Figure 9 As shown, the deformable nose cone 1 of an aircraft according to the embodiment of the present invention includes a plurality of annular body segments 100 , a plurality of bending mechanisms 200 , a front cone 300 and a plurality of telescoping mechanisms 400 .

[0029] A plurality of annular body segments 100 are arranged at in...

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 discloses a deformation nose cone of an aircraft. The deformation nose cone comprises a plurality of annular body segments, a plurality of bending mechanisms, a front cone and a plurality of telescopic mechanisms. Each annular body segment comprises a first sub body segment and a second sub body segment, and a bending gap exists between each first sub body segment and the corresponding second sub body segment. The bending mechanisms are arranged between the first sub body segments and the second sub body segments and used for driving the first sub body segments to move between a straight position and a bent position. The front cone is arranged on the forefront of the annular body segments. Each telescopic mechanism is telescopically connected between the corresponding two adjacent annular body segments, located between the annular body segment at the forefront end and the front cone and used for changing the distance between the corresponding two adjacent annular body segments and the distance between the annular body segment at the forefront end and the front cone. The deformation nose cone of the aircraft in the embodiment has the beneficial effects of being capable of achieving complex deformation, large in deformation and the like.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a deformable nose cone of an aircraft. Background technique [0002] The maneuverability of the aircraft can be improved by partially deforming the aircraft properly during flight. The aircraft in the related art has more variant designs for the wings, but less variant designs for the nose cone and other parts of the aircraft, which has a limited effect on improving the aerodynamic performance of the aircraft and cannot meet the rapidly developing aerodynamic characteristics of the aircraft. needs. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. For this reason, the present invention proposes a deformable nose cone of an aircraft, which can realize complex deformation and has the advantages of large deformation amount and the like. [0004] In order to achie...

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): B64C1/00
CPCB64C1/0009
Inventor 余志友赵杰亮阎绍泽
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap