公开(公告)号：US20140314592A1

公开(公告)日：2014-10-23

申请号：US14224819

申请日：2014-03-25

Applicant: HALLA VISTEON CLIMATE CONTROL CORP.

Inventor： Dae-bok Keon ,  Hyun-sup Yang ,  Hyun-Seok Jung ,  Chi-Yong Park ,  Yong-Sung Kwon

IPC: F04D25/06 ,  F04D29/28 ,  F04D29/42

CPC classification number: F04D25/06 ,  F04D25/08 ,  F04D29/284 ,  F04D29/30 ,  F04D29/5806 ,  F04D29/624 ,  F04D29/626

Abstract: Disclosed herein is an air blower for a fuel cell vehicle using bearings. The air blower may include a volute casing, an impeller configured to include a hub and a plurality of wings formed on the outer circumferential surface of the hub and to compress air within the volute casing, a motor casing connected to the volute casing, and a motor configured to include a stator, a rotary shaft lengthily formed to penetrate the stator and configured to have a first side connected to the impeller, a rotator formed on the outer circumferential surface of the rotary shaft, a first bearing provided on the first side of the rotary shaft connected to the impeller, and a second bearing provided on a second side of the rotary shaft.

Abstract translation: 本文公开了一种使用轴承的燃料电池车辆的鼓风机。 鼓风机可以包括蜗壳壳体，叶轮构造成包括轮毂和形成在轮毂的外圆周表面上的多个翼片并且压缩蜗壳壳体内的空气，连接到蜗壳的马达壳体和 电动机，其构造为包括定子，旋转轴，其长度形成为贯穿所述定子并且构造成具有连接到所述叶轮的第一侧;旋转体，形成在所述旋转轴的外周面上;第一轴承，设置在所述第一侧上; 连接到叶轮的旋转轴和设置在旋转轴的第二侧上的第二轴承。