fixed-wing vertical take-off and landing aircraft

A vertical take-off and landing aircraft and fixed-wing technology, applied in the field of aviation flight, can solve the problems of complex transition, high power consumption, and complicated control, and achieve the effect of not easy to rollover, simple structure, and simple control

Inactive Publication Date: 2016-04-13
陈永春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two methods have some insurmountable shortcomings, such as: complex structure, complex control, high power consumption, poor balance, complex transition from vertical to horizontal attitude and slow transition speed, etc.
Therefore, it has not been widely used

Method used

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  • fixed-wing vertical take-off and landing aircraft
  • fixed-wing vertical take-off and landing aircraft

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Embodiment Construction

[0017] The main structure is: such as Figure 6 Shown in the left and right side wings 5,4 and the left and right main wings 8,7 that are connected to each other respectively, are fixed on the fuselage by a plurality of fixed ribs such as the centrifugal fan partition 21 and the left and right sides, the wing fixing method Such as Figure 8 As shown; there are narrow and long air flow nozzles on the top and bottom of the side wings connected to the left and right sides of the fuselage; the inside of the fuselage is composed of Figure 4 The partition isolation plate 24 shown is divided into upper and lower parts, and the upper part is a public air flow channel; a plurality of centrifugal fans are installed inside the lower part, and each fan is composed of a plurality of such as Figure 6 Centrifugal fan clapboard and wing fixing rib 21 in the isolation. This centrifugal fan dividing plate is also the fixed rib of wing simultaneously; Figure 7 Centrifugal fan air inlet 13 ...

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Abstract

A design scheme resides in addition of a pair of long and new wings (named as flanks) on basis of common fixed wings, wherein the flanks are parallel to an aircraft body, and are slightly downwards connected and fixed on the left and right sides of the aircraft body. Main wings are connected to externals sides of the flanks. Air flow is accelerated by a plurality of centrifugal blowers in the aircraft body, and is high-speed sprayed out from upper and lower surfaces of the flanks at two sides of the aircraft body. A turbine engine with a rotatable jet pipe is installed on the tail of the aircraft body. The design scheme simulates an air flow state when the aircraft horizontally slides on the flanks when vertical take-off, and fully utilizes air flow lift. The fixed wing vertical takeoff and landing aircraft has advantages of energy saving, high efficiency, simple structure, simple control, and stable transition and fast speed from vertical lifting to a horizontal flight attitude, can implement hover and turning motions, is balanceable and stable when vertical takeoff and landing, and is especially suitable for short-distance gliding takeoff. The fixed wing vertical takeoff and landing aircraft is used in an aviation flight field, and is suitable for an unmanned plane, a private plane, a business plane, a fighter, etc., especially for a naval fighter.

Description

technical field [0001] It is used in the field of aviation flight, such as military aviation and civil aviation. Suitable for such as: drones, private jets, business jets, fighter jets, etc. Especially suitable for carrier-based fighters, etc. Background technique [0002] Compared with helicopters, fixed-wing aircraft mainly have the advantages of fast speed, good maneuverability, and low energy consumption. But the disadvantage is that the landing site is limited and requires a long runway. Helicopters, on the contrary, can hover, sail at low speeds, and are not restricted by take-off and landing sites. Therefore, the characteristics of fixed-wing aircraft compatible with helicopters are the final development direction. [0003] At present, there are mainly two vertical take-off and landing methods for fixed-wing aircraft, one is the propeller steering method, and the other is the turbine vertical jet method. However, these two methods have some insurmountable shortco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C29/04B64C15/00
Inventor 陈永春
Owner 陈永春
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