ABSTRACT The invention is related to a shrouding (6d) for interacting with at least one rotor assembly (7d), the shrouding (6d) forming an air duct (15) that is associated with the at least one rotor assembly (7d) and axially delimited by an air inlet region (20a) and an air outlet region (20b), comprising a main load carrying primary structure (16) and a stiffening secondary structure (17) that encapsulates the main load carrying primary structure (16) at least partly, the stiffening secondary structure (17) comprising at least one inflexible lightweight volume material and being provided at least for reducing elastic movements of the main load carrying primary structure (16) under loading conditions. Date Recue/Date Received 2020-11-17
Linvention concerne un carénage (6d) destiné à interagir avec au moins un mécanisme de rotor (7d), le carénage (6d) formant un conduit dair (15) qui est associé audit au moins un mécanisme de rotor (7d) et délimité axialement par une région dentrée dair (20a) et une région de sortie dair (20b), comprenant une structure primaire porteuse de charge principale (16) et une structure secondaire de raidissement (17) qui encapsule la structure primaire porteuse de charge principale (16) au moins partiellement, la structure secondaire de raidissement (17) comprenant au moins un matériau de volume léger inflexible et étant prévue au moins pour réduire les mouvements élastiques de la structure primaire porteuse de charge principale (16) dans des conditions de chargement. Date reçue/Date Received 2020-11-17
A SHROUDING FOR INTERACTING WITH AT LEAST ONE ROTOR ASSEMBLY
UN CARENAGE DESTINE A INTERAGIR AVEC AU MOINS UN MECANISME DE ROTOR
2021-05-25
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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