公开(公告)号：US20240343423A1

公开(公告)日：2024-10-17

申请号：US18683158

申请日：2022-10-06

申请人： ISHIKAWA ENERGY RESEARCH CO., LTD.

发明人： Mitsuru Ishikawa ,  Takahito Sekita

IPC分类号： B64U50/10 ,  B64U10/16 ,  B64U101/00

CPC分类号： B64U50/10 ,  B64U10/16 ,  B64U2101/00

摘要： A flight device that can accurately perform attitude control with a sub-rotor is provided. The flight device 10 includes an airframe 19, an engine 30, motors 21, main rotors 14, and sub-rotors 15. The engine 30 rotates the main rotors 14. The motors 21 rotate the sub-rotors 15. The main rotors 14 are arranged below the sub-rotors 15. In the flight device 10, arranging the main rotors 14 below the sub-rotors 15 prevents the sub-rotors 15 from being affected by an air flow generated by rotation of the main rotors 14. Accordingly, the sub-rotors 15 can provide thrusts as designed by being rotated, and the position and the attitude of the airframe 19 can be accurately adjusted.