Arrangement of aircraft capable of horizontally and vertically taking off and landing

A vertical take-off and landing, aircraft technology, applied in the field of aircraft, to achieve the effect of ensuring stability and improving flight quality

Inactive Publication Date: 2017-06-20
CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no practical aircraft in China that can take off and land both horizontally and vertically.

Method used

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  • Arrangement of aircraft capable of horizontally and vertically taking off and landing
  • Arrangement of aircraft capable of horizontally and vertically taking off and landing
  • Arrangement of aircraft capable of horizontally and vertically taking off and landing

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Embodiment Construction

[0012] The present invention will be described in further detail below. The wing 1 adopts a forward-swept layout, and its forward sweep ensures that the aerodynamic focus of the aircraft is located behind the line connecting the two wingtip engines 2; , an engine 5 is arranged at the V tail brace, and three engines are arranged in total, various engines such as turbojet, turbofan or ducted fan can be used, and the maximum thrust sum of the three engines must be greater than the total weight of the aircraft; A cymbal-shaped double-layer turntable 3 is arranged between the tip engine 2 and the wingtip structure 1, and a cymbal-shaped double-layer turntable 6 is arranged between the tail engine 5 and the double tail support structure 4; the double-layer turntable is composed of fixed and rotatable halves The half connected to the engine can rotate more than 90 degrees around the central axis, and the half connected to the wingtip structure or tail support structure is fixed on th...

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PUM

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Abstract

The invention relates to arrangement of an aircraft capable of horizontally and vertically taking off and landing. Wings are arranged in a sweepforward mode, and wingtips on the two sides are each provided with an engine and a turnplate. An empennage is arranged by combining double tail booms with a V-shaped empennage, and an engine and two turnplates are arranged between the two tail booms. According to the arrangement, both horizontal taking off and landing and vertical taking off and landing can be achieved, in the flying process, the horizontal flying state and the vertical flying state can be switched, and longitudinal static stability of an aircraft can be kept during flat flight.

Description

technical field [0001] The invention relates to an aircraft capable of both horizontal take-off and landing and vertical take-off and landing, in particular to an aircraft layout capable of both horizontal take-off and landing and vertical take-off and landing. Background technique [0002] The current aviation vehicles mainly adopt the mode of horizontal take-off and landing, which is highly dependent on the runway. In order to get rid of the dependence on airports and runways, countries with advanced aviation technology in the world have developed a small number of aircraft that can take off and land vertically, such as the British "Harrier" fighter jet, the American F-35 fighter jet and the V-22 tilting rotor aircraft. At present, there is no practical aircraft that can take off and land horizontally and take off and land vertically. [0003] The aircraft that can take off and land horizontally and vertically, on the one hand, greatly enhances the maneuverability of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D27/02B64C3/00
CPCB64D27/02B64C3/00
Inventor 房元鹏张揭邓强袁浩明李仙枝
Owner CHENGDU AIRCRAFT DESIGN INST OF AVIATION IND CORP OF CHINA
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