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Invention Grant
US08803396B2 Rotor assembly, in which at least one inter-claw space is sealed by the fan 有权
转子组件，其中至少一个爪间空间被风扇密封

Rotor assembly, in which at least one inter-claw space is sealed by the fan
Abstract:
The invention relates to a rotor assembly which is mounted such as to rotate around an axis of rotation (X-X′) and which comprises two magnet wheels with claws (10). The aforementioned magnet wheels are separated by an axial space and are disposed opposite one another. Moreover, each wheel (10) comprises an end shield (11) which is essentially perpendicular to the aforementioned axis (X-X′), and claws (12) extended axially from said end shield (11) towards the other wheel (10). The claws (12) of one wheel (10) are solidly connected to the end shield (11) by respective bases (121) which are separated from one another by peripheral spaces (13). The inventive assembly comprises at least one fan (30) which is positioned on an axial face of the end shield (11) of one of the wheels (10) opposite the other wheel (10), such that the fan (30) axially seals at least part of one of the peripheral spaces (13).
Abstract(Chinese):

本发明涉及一种转子组件，其安装成围绕旋转轴线（X-X'）旋转，并且其包括具有爪（10）的两个磁轮。 上述磁轮由轴向空间分开，并相对设置。 此外，每个车轮（10）包括基本上垂直于前述轴线（X-X'）的端部屏蔽件（11）和从所述端部屏蔽件（11）向另一个车轮（10）轴向延伸的爪部（12）。 一个轮（10）的爪（12）通过由周边空间（13）彼此分开的相应的底座（121）牢固地连接到端盖（11）。 本发明的组件包括至少一个风扇（30），其定位在与另一个轮（10）相对的一个轮（10）的端部屏蔽（11）的轴向表面上，使得风扇（30）轴向密封 至少一部分外围空间（13）。

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