To improve quietness and maintainability in a left force generator and a flight vehicle using the left force generator.SOLUTION: A lift force generator 20 has: an outer cylindrical body 22 opening at both ends; fixed blades 28 fixedly disposed to the outer cylindrical body 22; an annular duct 32 which defines an annular space 30 extending in a circumferential direction of the outer cylindrical body 22 and supplies air from the outside to the annular space 30; and a slit-like air nozzle 36 which forms a slit-like form extending in an extending direction of the annular space 30 and jets air from the annular space 30 to the fixed blades 28.SELECTED DRAWING: Figure 1

    【課題】揚力発生装置及びそれが用いられた飛行体において、静粛性及びメンテナンス性を改善すること。【解決手段】揚力発生装置20は、両端が開口した外側筒体22と、外側筒体22に対して固定配置された固定翼28と、外側筒体22の周方向に延在した環状空間30を画定し、環状空間30に外部から空気を供給される環状ダクト32と、環状空間30の延在方向に延在するスリット状をなしていて環状空間30から固定翼28に向けて空気を噴出するスリット状の空気ノズル36とを有する。【選択図】図1


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    Title :

    LIFT FORCE GENERATOR AND FLIGHT VEHICLE


    Additional title:

    揚力発生装置及び飛行体


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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