Aircraft with wind ball driven wind wheels at wing leading edges

A technology of wing leading edge and wind ball is applied in the field of aviation aircraft, which can solve the problems of difficult and short-distance take-off and landing, poor aircraft flexibility, and limited range of adjustable lift, and achieves the effect of flight maneuverability and flexibility.

CN104787305AActive Publication Date: 2015-07-22湖南湘晨飞机工业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-07-22

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Abstract

The invention relates to an aircraft with wind ball driven wind wheels at wing leading edges, belonging to the technical field of aviation aircrafts. The aircraft comprises a fuselage, a power device, a left wing, a right wing, an empennage and an undercarriage. The left wing and the right wing are the same in structure and size and are symmetrically arranged at the left and right sides of a longitudinal symmetric plane of the fuselage. The left wing comprises a left wind wheel, a left wind ball, a left fixed wing, a left flap and a left aileron; the right wing comprises a right wind wheel, a right wind ball, a right fixed wing, a right flap and a right aileron. Under the action of forwards-coming flow, the left wind ball and the right wind ball can rotate, a majority of the forwards-coming flow is lifted to the upper surfaces of the left and right wings and is accelerated to run back, and thus, a lifting force generated by the left and right wings is greatly increased. The aircraft disclosed by the invention can achieve STOL (Short Take Off and Landing) and is maneuverable and flexible in flight.
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Description

technical field

[0001] The utility model relates to an airplane with a windball-driven windwheel on the leading edge of the wing, which belongs to the technical field of aviation aircraft, and in particular relates to a windwheel airplane. Background technique

[0002] Traditional aircraft wings are fixed, and the lift is adjusted by the flaps. The adjustable range of the lift is not large, it is difficult to achieve short-distance take-off and landing, and the flexibility of the aircraft is poor. Contents of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned deficiency of traditional fixed-wing aircraft, invent a kind of aircraft that can take off and land in a short distance, and the leading edge of the wing is maneuverable and flexible.

[0004] An aircraft with a windball-driven wind wheel on the leading edge of the wing, including a fuselage, a power plant, a left wing, a right wing, an empennage and a landing gear. The fus...

Examples

Embodiment Construction

[0010] Now in conjunction with accompanying drawing, the present invention is described in detail: a kind of aircraft that the leading edge of wing has wind ball to drive wind wheel, comprises fuselage 1, power unit, left wing 3, right wing 4, empennage and landing gear 7. Fuselage 1 is equipped with control system and airborne equipment. Landing gear 7 adopts rear three-point type wheeled landing gear. The power device includes an energy supply system and a puller 2 . The tension device 2 is installed on the front end of the fuselage 1, and the tension device 2 adopts the mode of a piston engine and a propeller, and provides energy with fuel oil. The left wing 3 and the right wing 4 have the same structure and size and are symmetrically arranged on the left and right sides of the longitudinal symmetry plane of the fuselage 1 . The left wing 3 comprises a left wind wheel 31 , a left wind ball 33 , a left fixed wing 34 , a left flap 35 and a left aileron 36 . Right wing 4 co...