公开(公告)号：US20210009263A1

公开(公告)日：2021-01-14

申请号：US16926416

申请日：2020-07-10

Applicant: Dotterel Technologies Limited

Inventor： Samuel Seamus ROWE ,  Shaun Taggart PENTECOST ,  Matthew ROWE ,  Shaun Michael EDLIN ,  Young-min SHIM ,  Michael KINGAN ,  Ryan MCKAY ,  Sung-Tyaek Go

IPC: B64C27/82 ,  B64C39/02 ,  B64C27/20

Abstract: According to an example embodiment there is provided an unmanned aerial vehicle (UAV), the UAV including: a first rotor, the first rotor having a diameter and a first number of blades; and a second rotor, the second rotor having a diameter and a second number of blades; wherein the first and second rotor are substantially coaxial; and wherein the first number and the second number are not the same number and are both more than one.