본 발명은, 유체 흐름 방향의 변화에 따라 날개의 받음각이 자동으로 조절되어 항상 최적의 효율을 갖는 기준 받음각 상태를 유지하는 받음각 자동 조절 날개를 제공하는 것이며, 날개의 하방쪽 특정 지점에 날개 회전의 기준이 되는 회전축을 구비하고, 유체 흐름 방향의 변화에 의하여 날개의 받음각이 기준 받음각에서 달라졌을 때, 날개가 상기 회전축을 중심으로 자동으로 회전하여 기준 받음각으로 자동으로 복귀하는 것이다. 본 발명은 위 구성으로 인해 날개의 받음각을 항상 최적 효율의 상태로 유지할 수 있기 때문에 공기력 활용의 효과가 매우 증대되고, 날개 또는 프로펠러를 이용하여 양력 또는 추력을 발생시켜서 작동하는 모든 장치에 적용이 가능하며 이들 장치의 효율이 상승되는 효과를 발휘한다.

    The present invention relates to a wing with an automatically adjusted angle of attack that is capable of being automatically adjusted in an angle of attack according to changes in the directions of fluid flows to always maintain a standard angle of attack having an optimal efficiency. According to the present invention, the wing with an automatically adjusted angle of attack includes a rotary shaft disposed on a specific location of the rear side thereof, so that when an angle of attack is different from a standard angle of attack by means of the change in the directions of a fluid flow, the wing automatically rotates around the rotary shaft and is then automatically returned to the standard angle of attack. Under the above configuration according to the present invention, the angle of attack of the wing can be kept in an optimally efficient state, thereby achieving high utilization in air force, and a lift force or thrust force can be generated by means of the wing or propeller in such a manner as to be applicable to all operating devices, thereby increasing efficiencies of the devices.


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    Titel :

    Wing with automatically adjusted angle of attack and aircraft and ship having the same


    Weitere Titelangaben:

    받음각 자동 조절 날개 및 받음각 자동 조절 날개를 포함하는 항공기 및 선박


    Erscheinungsdatum :

    08.01.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F03D Windkraftmaschinen , WIND MOTORS



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