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发明名称
散热风扇之定子结构及其制法
摘要
本发明系有关于一种散热风扇之定子结构及其制法,其主要步骤系先冲压一板片,藉以冲制出复数个长凸片及短凸片,并使该长凸片顶缘形成有上极片,而该短凸片顶缘形成有下极片,然后再卷圆该具有上、下极片之板片,以形成一轴管,之后再以该轴管进行塑胶射出作业,使该轴管之上、下极片间形成一绝缘之轴套,最后,于该线圈轴套上绕设线圈,即完成一定子之制作。其制作过程简单、快速,且所制成之定子,其轴管具有适当之弹性收扩能力,不但易于塞入轴承,且即使塞入外径较大的轴承,也不会发生挤压轴承之现象。
申请公布号
TW200420839
申请公布日期
2004.10.16
申请号
TW092108489
申请日期
2003.04.10
申请人
朱台富
发明人
朱台富
分类号
F04D29/00;H02K1/06
主分类号
F04D29/00
代理机构
代理人
主权项
地址
台北市中山区合江街三十一巷四号五楼
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