FIELD: aircraft engineering.
SUBSTANCE: invention relates to aircraft of combined type, performing vertical take-off and landing in multi-rotor mode and horizontal flight in airplane mode with support on bearing surfaces of biplane wings. Proposed aircraft comprises drop-like fuselage with airframe freely suspended from its roof, landing skids and tail fins. Said fuselage houses storage batteries, aircraft control system and payload. Free suspension is used for attachment to fuselage of frame consisting of multi-rotor system, two biplane wings and pylons, made in such a way that its rotation range relative to fuselage exceeds 90° to provide two flight modes and compensation of air flow speed in multi-rotor mode.
EFFECT: high flight stability in the horizontal and inclined position of the aircraft, reduced requirements for the angular disturbance compensation system and providing operational safety of the aircraft.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVERTIPLANE | 2017 |
|
RU2657706C1 |
| COMBAT AIRCRAFT COMPLEX WITH UNMANNED AERIAL VEHICLE | 2023 |
|
RU2816404C1 |
| VERTICAL TAKEOFF AND LANDING FLYING VEHICLE | 1994 |
|
RU2093422C1 |
| HIGH-SPEED HYBRID ROTORCRAFT | 2017 |
|
RU2652868C1 |
| METHOD OF VERTICAL DISPLACEMENT AND AIRCRAFT HOVERING IN AIR | 2016 |
|
RU2656934C2 |
| UNMANNED TRANSONIC AIRCRAFT-HELICOPTER | 2018 |
|
RU2711451C1 |
| AIRCRAFT | 2012 |
|
RU2507122C1 |
| FAST-SPEED CONVERTIBLE COMPOUND HELICOPTER | 2015 |
|
RU2609856C1 |
| VERTICAL TAKE-OFF AND LANDING AIRCRAFT AND AEROMECHANICAL METHOD FOR CONTROLLING ROTATION OF LIFT CRUISE POWER UNITS THEREOF | 2020 |
|
RU2753312C1 |
| HIGH-SPEED HELICOPTER WITH PROPULSION-STEERING SYSTEM | 2016 |
|
RU2629478C2 |
