Fixed wing aircraft with trailing rotors
US10144503B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Feb 22, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An aircraft includes a main wing (where the main wing is a fixed wing) and a main wing rotor that extends outward on a trailing edge side of the main wing. The aircraft also includes a truncated fuselage, a canard and a canard rotor that is attached to the canard. The aircraft flies at least some of the time using aerodynamic lift acting on the main wing and flies at least some of the time by airflow produced by the main wing rotor. The aircraft is able to fly in those manners because the main wing rotor and the canard rotor are both fixed rotors, each with an axis of rotation that is tilted downward from horizontal at an angle between 20° to 40°, inclusive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.