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发明名称
电磁铁式直线电机
摘要
本发明提供的电磁铁式直线电机,所述的电机,由两个永磁铁和一个软铁组合而成的特殊的永磁体、在永磁体上或里面的电磁线圈、支架、连杆和道轨架组成。用较小的电流和体积,产生较大的工作行程,从而实现了直接驱动零部件往复运动,能替代普通电磁铁或旋转电机传动机构使用。它构造简单,制造和装配简单容易,零部件极少,故障减少,使用寿命长,且能微型化;制造和使用成本都低。它的构造能减少震动和噪音,利于环保。
申请公布号
CN1770606A
申请公布日期
2006.05.10
申请号
CN200410046893.X
申请日期
2004.11.04
申请人
刘琰;刘宇
发明人
刘琰;刘宇
分类号
H02K33/18(2006.01)
主分类号
H02K33/18(2006.01)
代理机构
代理人
主权项
1.一种电磁铁式直线电机,由永磁体1和电磁线圈2、支架3和道轨架4组成,永磁体由两个永磁铁5和7、铁磁性材料件6和非磁性材料件8或支架3组合而成,其特征在于,有一个永磁体,它由两个永磁铁和一个铁磁性材料件组合而成,两个永磁铁采用同极性对接,铁磁性材料件需要位于两个永磁铁对接的中间,并用非磁性材料件把三者连成一体。
地址
411105湖南省湘潭市羊古塘乐家屋场46号
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