To enable one side face to obtain high suction force while contributing to a reduction in the size of a suction mechanism.SOLUTION: A suction mechanism 16 comprises a sucking propeller 38, a duct 42, an annular plate 50, and a plurality of guide vanes 52. The duct 42 has a cylindrical form surrounding the sucking propeller 38. The annular plate 50 is provided on a suction-side opening peripheral edge part 54 of the duct 42 and extends radially outside the duct 42. The plurality of guide vanes 52 are provided on an opposite face 50A to an object in the annular plate 50 and radially extend around a rotation axis of the sucking propeller 38.SELECTED DRAWING: Figure 1
【課題】一つの側面として、吸引機構を小型化しつつ、高い吸着力を得られるようにする。【解決手段】吸引機構16は、吸引用プロペラ38と、ダクト42と、環状板50と、複数のガイドベーン52とを備える。ダクト42は、吸引用プロペラ38を囲う筒状である。環状板50は、ダクト42における吸気側の開口周縁部54に設けられ、ダクト42の径方向外側に拡がる。複数のガイドベーン52は、環状板50における対象物との対向面50Aに設けられ、吸引用プロペラ38の回転軸を中心に放射状に延びる。【選択図】図1
SUCTION MECHANISM AND FLYING MACHINE
吸引機構及び飛翔機
2019-06-06
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge |
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