To provide a novel unmanned flying object which can realize a longer flying time than before while suppressing increase in size and weight of a body.SOLUTION: An unmanned flying object comprises a body 3 of which upper part is formed of a transparent material. A semiconductor device comprising spherical semiconductor elements 35 which are made to have a diameter of 1 to 2 mm and generate power by sunlight transmitted and radiated through the body 3 is disposed in the body 3. The semiconductor device is such that it is disposed in the body 3 and is constituted of sheet-shaped solar cell modules 31...33 on which the spherical semiconductor elements 35 as a whole are formed in a matrix configuration of plurality of rows and columns, or that it is disposed in the body 3 and is constituted of linear solar cell modules 51, 61 in which the spherical semiconductor elements 35 are arranged in a line and which are kept in a state of being curved or bent into a spiral shape or the like.SELECTED DRAWING: Figure 3
【課題】ボディーの大型化や高重量化を抑制しながら、これまでの飛行時間を延長することができる新規な無人飛行体を提供する。【解決手段】ボディー3の上部側を透明な素材により成形し、ボディー3内には、該ボディー3を透過して照射された太陽光により発電するとともに1〜2mmの直径となされた球状半導体素子35を備えた半導体デバイスを配置する。上記半導体デバイスは、全体で複数行複数列のマトリックス状に上記球状半導体素子35が形成されたシート状太陽電池モジュール31・・・33がボディー3内に配置され、又は球状半導体素子35が一列に並んだ線状太陽発電池モジュール51,61が螺旋状等に湾曲又は折曲された状態で上記ボディー3内に配置されている。【選択図】 図3
UNMANNED FLYING OBJECT
無人飛行体
2019-06-27
Patent
Electronic Resource
Japanese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
UNMANNED FLYING OBJECT, UNMANNED FLYING METHOD AND UNMANNED FLYING PROGRAM
European Patent Office | 2019
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