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发明名称
风扇装置
摘要
一种风扇装置,包括:一扇框;固定于扇框中且包含有轴套的一定子;一叶轮,包含环体、轴接于环体的轴心、环设于环体内缘的转子和环设于环体外周缘的多数扇叶;以及,固定于轴套内的一轴承,轴承包含内筒和连接且环绕于内筒之外的外筒,内筒与外筒之间形成有间隔空间,轴心轴接于内筒内,内筒面对叶轮方向的一端与外筒面对叶轮方向的一端之间具有高低差。
申请公布号
TWM454461
申请公布日期
2013.06.01
申请号
TW102202022
申请日期
2013.01.30
申请人
德建科技股份有限公司
发明人
黄宜桦
分类号
F04D29/05
主分类号
F04D29/05
代理机构
代理人
谢佩玲 台北市大安区罗斯福路2段107号12楼;王耀华 台北市大安区罗斯福路2段107号12楼
主权项
地址
桃园县桃园市经国路888号13楼之15 TW
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