发明授权
US07969051B2 Forced-fluid flow ventilating system for rotating electrical machines and rotating electrical machine comprising same 有权
用于旋转电机的强制流体流动通风系统和包括其的旋转电机

Forced-fluid flow ventilating system for rotating electrical machines and rotating electrical machine comprising same
摘要:
The invention concerns a ventilation system for a rotary electrical machine of the type comprising a rotor mounted so as to rotate in a stator and a device for cooling by forced flow of a cooling fluid, such as air, provided with at least one fan fixed to the rotor and an independent fan disposed so as to be decisive for cooling at relatively low speeds of rotation of the rotor.
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