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1. 发明授权

US08049374B2 Mover assembly of reciprocating motor 有权
标题翻译：往复式电机的移动组件
公开(公告)号：US08049374B2
公开(公告)日：2011-11-01
申请号：US11157792
申请日：2005-06-22
申请人： Bon-Cheol Ku , Jin-Yoong Do , Hyung-Pyo Yoon , Si-Hang Jeon , Won-Hyuk Jung
发明人： Bon-Cheol Ku , Jin-Yoong Do , Hyung-Pyo Yoon , Si-Hang Jeon , Won-Hyuk Jung
IPC分类号： H02K33/00
CPC分类号： H02K1/278 , H02K1/34 , H02K15/03 , H02K33/16 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143
摘要： A mover assembly of a reciprocating motor includes: a mover body disposed at a gap between an inner stator and an outer stator; permanent magnets fixed at an outer circumferential surface of the mover body and reciprocally moved together with the mover body in a direction of an induction magnetic field between the inner stator and the outer stator; and a mixed member made of a fiber and a resin to cover and fix the permanent magnets. The permanent magnets are arranged at an outer circumferential face of the mover body, covered with the mixed member obtained by mixing a fiber and a resin, and hardened to be fixed. Therefore, the permanent magnets can be firmly and easily fixed at the mover body. In addition, by molding the mover body with a non-magnetic and non-conductive material, leakage of the magnetic force of the permanent magnets can be prevented.
摘要翻译：往复式电动机的动子组件包括：设置在内定子和外定子之间的间隙处的动子体; 永磁体固定在动子体的外周面，与动子体一起在内定子与外定子之间的感应磁场的方向上往复移动; 以及由纤维和树脂制成的混合构件以覆盖和固定永磁体。永久磁铁布置在移动体的外周面上，用混合纤维和树脂制成的混合构件覆盖，硬化固定。因此，永磁体可以牢固且容易地固定在移动体上。此外，通过用非磁性和非导电材料模制移动体，可以防止永久磁铁的磁力泄漏。

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