HIGH-SPEED HYBRID COAXIAL ELECTRIC HELICOPTER Russian patent published in 2021 - IPC B64C27/04

Abstract RU 2753444 C1

FIELD: aircraft engineering.

SUBSTANCE: high-speed hybrid coaxial electric helicopter contains a fuselage, coaxial rotors with electric motors and simplified independent swashplates located under them, side propulsion units.

EFFECT: improved controllability and cruise speed of rotary-wing aircraft is provided.

9 cl, 6 dwg

Similar patents RU2753444C1

Title	Year	Author	Number
MULTICOPTER WITH COMBINED PROPELLERS AND HYBRID PROPELLER OF POWER PLANTS	2022	Klyuzhin Aleksandr Vasilevich Ostroumov Igor Gennadevich Dubenko Sergej Aleksandrovich Manko Valerij Leonidovich Egorova Yuliya Aleksandrovna Tatarintseva Elena Aleksandrovna Shaneshkin Vladimir Anatolevich Khomenko Maksim Aleksandrovich Egorov Konstantin Viktorovich	RU2803214C1
CONVERTIPLANE	2017	Arefev Aleksandr Dmitrievich Prisyazhnyuk Sergej Prokofevich Khraban Aleksandr Vladimirovich Cherepanov Andrej Sergeevich	RU2657706C1
CONVERTIPLANE	2019	Sabadash Andrej Andreevich Milevskij Aleksandr Vladimirovich	RU2723516C1
MULTIROTOR CONVERTIBLE HIGH-SPEED HELICOPTER (MCSH)	2014	Durov Dmitrij Sergeevich	RU2568517C1
MULTIROTOR CONVERTIBLE HIGH-SPEED HELICOPTER	2014	Durov Dmitrij Sergeevich	RU2548304C1
LIGHT CONVERTIBLE HIGH-SPEED HELICOPTER	2015	Durov Dmitrij Sergeevich	RU2579235C1
HIGH-SPEED TURBOELECTRIC HELICOPTER	2013	Durov Dmitrij Sergeevich	RU2521090C1
METHOD OF CONTROLLING AERODYNAMIC MOMENTS OF COAXIAL HELICOPTER	2023	Animitsa Vladimir Antonovich Gorban Valerii Pavlovich Golovkin Vladimir Alekseevich	RU2820873C1
MULTIROTOR CONVERTIBLE PILOTLESS HELICOPTER	2014	Durov Dmitrij Sergeevich	RU2550909C1
COAXIAL HELICOPTER (VERSIONS)	2023	Animitsa Vladimir Antonovich Gorban Valerii Pavlovich Golovkin Vladimir Alekseevich	RU2820875C1

RU 2 753 444 C1

Authors

Korolkov Pavel Vladimirovich

Levin Mark Nikolaevich

Dates

2021-08-16—Published

2021-05-24—Filed