MULTICOPTER WITH COMBINED PROPELLERS AND HYBRID PROPELLER OF POWER PLANTS Russian patent published in 2023 - IPC B64C27/08 B64C27/28 B64D27/04 

FIELD: aviation.

SUBSTANCE: designs of multipropeller aircraft. A multicopter with a hybrid power plant contains a chassis on which a power plant with an internal combustion engine and at least four power plants with electric motors are installed. A power plant with internal combustion engine has a propeller with a swashplate or two coaxial propellers. These at least four electric motors have each propeller, and the propeller of the internal combustion engine and the propellers of the electric motors are located in the same plane or in parallel planes. Power plant propellers with electric motors are mounted on the beams of the frame. The beams of the frame are made in such a way that they can be used as fuel tanks for powering the power plant internal combustion engine. The multicopter comprises a computer, which is part of the onboard navigation and flight complex, a power supply source – batteries, a generator connected to the internal combustion engine and a battery charger.

EFFECT: increased reliability, carrying capacity and increased flight range.

3 cl, 5 dwg