公开(公告)号：US20080260527A1

公开(公告)日：2008-10-23

申请号：US12068011

申请日：2008-01-31

申请人： Michimasa Aoki ,  Masumi Suzki ,  Tadanobu Matsumura

发明人： Michimasa Aoki ,  Masumi Suzki ,  Tadanobu Matsumura

IPC分类号： F04D29/40

CPC分类号： F04D29/4226 ,  F04D17/16 ,  F04D25/0613 ,  F04D25/082 ,  F04D29/4213 ,  F04D29/5813 ,  F04D29/5853

摘要： A centrifugal fan assembly has a fan with a number of vanes at a peripheral edge of a rotor, a motor, arranged coaxially to the inside of the rotor, that rotates the fan, and a casing that houses the fan and the motor. The casing has an air inlet in the direction of a rotating shaft of the fan, and an air outlet in a radial direction. A first part of the casing near the air inlet is arranged relatively towards a center of the casing as compared to the other part of the casing. The motor is mounted on the first part.

摘要翻译： 离心式风扇组件具有在转子的周缘处具有多个叶片的风扇，与转子内同轴配置的使电机旋转的电动机和容纳风扇和电动机的壳体。 壳体具有沿着风扇的旋转轴的方向的空气入口和沿径向的空气出口。 与壳体的另一部分相比，壳体附近的空气入口的第一部分相对于壳体的中心布置。 电机安装在第一部分上。