A COMPOUND HELICOPTER WITH A FIXED WING ARRANGEMENT

The invention is related to a compound helicopter 1 with a fuselage 2 and at least one main rotor 3 that is at least adapted for generating lift in operation, the at least one main rotor being arranged in an upper region 5 of the fuselage, wherein at least one propeller 10 is provided that is at lea...

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Bibliographic Details
Main Author BLACHA, MARTIN
Format Patent
LanguageEnglish
French
Published 22.06.2021
Subjects
AEROPLANES
AIRCRAFT
AVIATION
COSMONAUTICS
HELICOPTERS
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention is related to a compound helicopter 1 with a fuselage 2 and at least one main rotor 3 that is at least adapted for generating lift in operation, the at least one main rotor being arranged in an upper region 5 of the fuselage, wherein at least one propeller 10 is provided that is at least adapted for generating forward and/or backward thrust in operation. The at least one propeller is mounted to a fixed wing arrangement 11, 12 that is laterally attached to the fuselage, the fixed wing arrangement comprising at least one upper wing 11 and at least one lower wing 12. An upper stub wing arrangement 14 is provided in the upper region of the fuselage, the at least one upper wing of the fixed wing arrangement being mounted to the upper stub wing arrangement. Linvention concerne un hélicoptère composé 1 ayant un fuselage 2 et au moins un rotor principal 3 qui est au moins adapté pour générer une portance en fonctionnement, ledit au moins un rotor principal étant agencé dans une région supérieure 5 du fuselage, au moins une hélice 10 étant prévue qui est au moins adaptée pour générer une poussée vers lavant et/ou vers larrière en fonctionnement. Ladite au moins une hélice est montée sur un agencement daile fixe 11, 12 qui est fixé latéralement au fuselage, lagencement daile fixe comprenant au moins une aile supérieure 11 et au moins une aile inférieure 12. Un agencement daile dembase supérieur 14 est disposé dans la région supérieure du fuselage, ladite au moins une aile supérieure de lagencement daile fixe étant montée sur lagencement daile dembase supérieure.
Bibliography:Application Number: CA20193050051