Multicopter with wide span rotor configuration and protective fuselage
US11794885B2 · kind B2 · utility
0Cited by
36References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2022 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Sep 8, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C27/001
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An inner middle rotor is rotated while an inner front rotor, an inner back rotor, and an outer rotor are not rotated. The inner middle rotor is surrounded by the inner front rotor, the inner back rotor, the outer rotor, and a fuselage. After rotating the inner middle rotor while not rotating the inner front rotor, the inner back rotor, and the outer rotor, the inner middle rotor, the inner front rotor, the inner back rotor, and the outer rotor are simultaneously rotated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.