An electric propeller is provided. The electric thruster comprises a core cover and an outer cover. A first air flow path is defined radially outward of the housing and a second air flow path is defined between the core housing and the housing. The electric propeller further includes one or more motors, a fan rotatably drivable by the at least one motor, and a supercharger having a plurality of airfoils disposed at least partially in the second air flow path, the supercharger rotatably drivable by the at least one motor, the air compressor is used for compressing air flowing along the second air flowing path. The electric thruster also includes a heat exchanger disposed within the second air flow path downstream of the supercharger, the heat exchanger in thermal communication with at least one of the one or more motors and/or a gearbox mechanically coupled with the fan.
提供了一种电动推进器。电动推进器包括核心罩和外罩。第一空气流动路径限定在外罩的径向外侧,并且第二空气流动路径限定在核心罩和外罩之间。电动推进器还包括一个或多个电机、能够由至少一个电机可旋转地驱动的风扇、以及具有至少部分地设置在第二空气流动路径中的多个翼型件的增压器,增压器能够由至少一个电机可旋转地驱动,用于压缩沿着第二空气流动路径流动的空气。电动推进器还包括在增压器的下游设置在第二空气流动路径内的热交换器,热交换器与一个或多个电机中的至少一个和/或与风扇机械联接的齿轮箱热连通。
Electric propeller
电动推进器
2024-06-14
Patent
Electronic Resource
Chinese
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