公开(公告)号：WO2014014608A1

公开(公告)日：2014-01-23

申请号：PCT/US2013/046596

申请日：2013-06-19

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： POST, Steven, W. ,  TURNER, Matthew ,  CAMILLERI, Steven

IPC: F04D25/08

CPC classification number: F04D17/162 ,  F04D25/0653 ,  F04D25/068 ,  F04D29/282

Abstract: A blower assembly having a blower housing, an impeller fan within the blower housing, the impeller fan being adapted for rotation about an axis and having a plurality of impeller blades and having an axial length, a motor having a stator and a rotor, the motor having an axial length, the rotor being configured to rotate relative to the stator for rotation about the axis, the rotor and the impeller fan being coupled so that the impeller fan rotates with the rotor about the axis, wherein a ratio of the axial length of the motor to the axial length of the impeller fan is less than 0.3, and a motor support bracket operatively securing the stator to one of the first and second side walls of the blower housing.

Abstract translation: 一种鼓风机组件，其具有鼓风机壳体，所述鼓风机壳体内的叶轮风扇，所述叶轮风扇适于围绕轴线旋转并且具有多个叶轮叶片并且具有轴向长度，具有定子和转子的马达，所述马达 具有轴向长度，所述转子构造成相对于所述定子旋转以围绕所述轴线旋转，所述转子和所述叶轮风扇被联接，使得所述叶轮风扇与所述转子围绕所述轴线一起旋转，其中所述轴向长度 电动机到叶轮风扇的轴向长度小于0.3，并且电动机支撑支架将定子可操作地固定到鼓风机壳体的第一和第二侧壁之一。