The invention relates to a turbine module comprising:-a fan comprising blades of variable pitch,-a decelerator (34) connected to a fan shaft, the fan shaft being guided in rotation by two guide bearings,-a variable pitch system for the blades, the variable pitch system comprising a control device, the control device comprises an annular body integral with the fan shaft and a movable body,-a fluid delivery device (103) for feeding the control device, the speed reducer having a planetary gear train, the delivery device being located upstream of the speed reducer and comprising a stator portion (105) and a rotor portion (112) engaged in the stator portion, the rotor portion rotating integrally with the annular body, the control device is arranged upstream of the guide bearing.

    本发明涉及一种涡轮机模块,涡轮机模块包括:‑风扇,风扇包括桨距可变的叶片,‑连接到风扇轴的减速器(34),风扇轴由两个导向轴承引导而旋转,‑用于叶片的变桨距系统,变桨距系统包括控制装置,控制装置包括与风扇轴成一体的环形主体和可移动主体,‑用于供给控制装置的流体输送装置(103),减速器具有行星齿轮系,输送装置位于减速器的上游并且包括定子部分(105)和接合在定子部分中的转子部分(112),转子部分与环形主体一体地旋转,控制装置布置在导向轴承上游。


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    Title :

    Turbine module equipped with variable pitch blades and oil delivery means


    Additional title:

    装备有桨距可变叶片和油输送装置的涡轮机模块



    Publication date :

    2024-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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