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Multipurpose universal airplane

A multi-purpose and general-purpose technology, applied in the aviation field, it can solve the problems of poor balance ability, low safety factor, and complex conversion mechanism, and achieve the effects of good maneuverability, good stability and high flight speed.

Inactive Publication Date: 2014-04-02
赵润生 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through its use process and the analysis of relevant data pictures, there are still many shortcomings and defects in this type of aircraft, such as poor balance ability when transitioning from vertical take-off to level flight or from level flight to vertical landing. Poor, the conversion mechanism is complicated, the deflection rotor has a large steering axis moment, the fixed wing is small, and the drag caused by the excessive diameter of the rotor in horizontal flight, high fuel consumption, and low safety factor are the disadvantages

Method used

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  • Multipurpose universal airplane
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Embodiment Construction

[0014] specific implementation

[0015] Below in conjunction with view, the present invention will be further described:

[0016] When the aircraft takes off vertically, first open the louvered blade cover 7 and then start the lift rotor fan engine 12 to drive the double-layer rotor fan 13 to rotate, and simultaneously make the vector nozzle 16 rotate to the vertical position. Under the lift effect that liter jet engine 15 provides jointly, just can realize the vertical take-off and landing of aircraft and hover, when aircraft needs to fly forward, just rotate the vectoring nozzle that pushes / liter jet engine to horizontal position, make aircraft obtain Thrust, to achieve forward air slide flight. After the aircraft reaches a certain speed and the fixed wing 8 provides sufficient lift for the aircraft, the rotor fan engine can be closed at this time, so that the aircraft enters the normal level flight state under the propulsion of the thrust / liter jet engine. When the aircra...

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Abstract

The invention is advantaged by adopting a lifting / landing and flying manner of rotary wing / jet propulsion / lift, and therefore an airplane obtains good stability, high flying speed, far voyage, high airplane crew safety coefficient, a plurality of load manners, capability of vertical take-off and landing, capability of ground sliding take-off and landing at a short distance or at an ultrashort distance, good maneuvering characteristics, and other technical performances. A design of a multipurpose universal airplane, from appearance to the integrated layout, breaks away from traditional design manners of rotary wings and tiltrotor airplane at present, so that the multipurpose universal airplane has comprehensive performance advantages of a plurality of airplane types mentioned above, and the multipurpose universal airplane is broad-spectrum and military / civilian multifunctional.

Description

technical field [0001] A multi-purpose general-purpose aircraft belongs to the field of aviation technology technical background [0002] At present, the only tilt-rotor aircraft produced and put into use in the world is the MV-22 "Osprey" tilt-rotor aircraft developed by the United States for many years. However, through its use process and the analysis of relevant data pictures, there are still many shortcomings and defects in this type of aircraft, such as poor balance ability when transitioning from vertical take-off to level flight or from level flight to vertical landing. Poor, the conversion mechanism is complicated, the deflection rotor has a large steering axis moment, the fixed wing is small, and the resistance increases due to the excessive diameter of the rotor when flying horizontally, high fuel consumption, and low safety factor. The multi-purpose general-purpose aircraft is a design scheme of a new concept layout form researched in order to solve the existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/26
Inventor 赵润生
Owner 赵润生