A turbomachine module includes a fan driven in rotation by a fan shaft and having a plurality of variable pitch vanes. The module further includes a pitch change system with a control means connected to the vanes via a connection mechanism, wherein the control means comprising a stationary body integral with the fan shaft and a movable body connected to the connection mechanism. The pitch change system includes an annular part which has a segment integral with the movable body, which is bell-shaped and which extends at least partly radially outwardly from the stationary body.An annular shroud is releasably attached to the annular part and has means for attaching the connection mechanism.
MODULE DE TURBOMACHINE EQUIPE D'AUBES A CALAGE VARIABLE ET D'UNE VIROLE ANNULAIRE D'INTERFACE
TURBINE ENGINE MODULE EQUIPPED WITH VARIABLE-PITCH BLADES AND AN ANNULAR INTERFACE SHROUD
TURBINENMOTORMODUL MIT SCHAUFELN MIT VARIABLER NEIGUNG UND RINGFÖRMIGER SCHNITTSTELLENABDECKUNG
2024-10-30
Patent
Electronic Resource
French
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