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发明授权
CN103826970B 配备有自由轮的分布式电动装置的飞行器 有权

配备有自由轮的分布式电动装置的飞行器
摘要：
本发明涉及转动机翼飞行器或固定机翼飞行器，其组成包括一个或多个旋翼和/或一个或多个螺旋桨，通过至少一个轴驱动旋翼和/或螺旋桨可变速度或恒定速度转动；所述飞行器包括有一个动力装置(GEMD)，通过轴的转动，推动或提升飞行器，其特征在于：该动力装置(GEMD)是由若干电动机组件组成的分布式电动装置(Ee1、Ee2、Een)；每个组件均能让转动轴(Rp1、Rp2、Rp、RAC、H)产生一部分功率，每一部分功率则可以形成为所述飞行器提供驱动力和/或支承力所需的总功率；分布式电动装置(GEMD)可以直接与转动轴(Rp1、Rp2、Rp、RAC、H)连接，而不需要在装置和轴之间插入移动传动机构；每个电动机组件(Ee1、Ee2、Een)均直接与转动轴(Rp1、Rp2、Rp、RAC、H)相连，且至少包括一个固定定子(St)、至少一个移动转子(Rt)以及至少一个直接在所述转动轴上啮合的机械自由轮或电磁自由轮(RI)；所述移动转子(Rt)和所述自由轮(RI)以在电动机组件(Ee1、Ee2、Een)正常运行情况下与所述转动轴相连接的方式来与所述自由轮进行配合，并在所述电动机组件发生故障时断开连接；移动转子(Rt)转动轴线、自由轮(Rt)轴线以及转动轴(Rp1、Rp2、Rp、RAC、H)轴线均具有同轴性。
摘要（英）：

An aircraft comprising rotors and/or propellers rotated by a shaft and including a power unit. The distributed electric power unit is formed by stacked electric power elements, each conferring, on the shaft, a fraction of the total power necessary; the distributed electric power unit is in direct engagement with the shaft, with no movement transmission mechanism inserted between the unit and the shaft; each electric power element is directly connected to the rotation shaft and comprises a fixed stator, a moving rotor and a mechanical or electromagnetic free wheel in direct engagement with the shaft, said moving rotor co-operating with the free wheel to be coupled to the rotation shaft during normal operation of the electric power unit and to be disconnected from the shaft in the event of the failure of the electric element.

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