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公开(公告)号：US20140175931A1
公开(公告)日：2014-06-26
申请号：US13780661
申请日：2013-02-28
发明人： Sang Jong LEE , Han Kyung BAE , Hee Soo YOON , Sung Jun LEEM
IPC分类号： H02K1/27
CPC分类号： H02K21/24
摘要： An axial flux permanent magnet motor includes a shaft, a rotor extending from the shaft in a radial direction, the rotor being rotatably mounted on the shaft, a magnet part disposed on the rotor to face downwardly in an axial direction, the magnet part having N poles and S poles, alternately disposed in a circumferential direction, a support member extending from the shaft in a radial direction, the support member being disposed below the rotor in the axial direction, and an electromagnet part disposed on the support member to face the magnet part in the axial direction. An axial distance between facing surfaces of the magnet part and the electromagnet part repeatedly changes in the circumferential direction.
摘要翻译： 轴向磁通永磁电动机包括轴，从轴向径向延伸的转子，转子可旋转地安装在轴上，磁体部分设置在转子上以在轴向方向上向下，磁体部分具有N 极轴和S极，沿圆周方向交替设置有从轴向径向延伸的支撑构件，支撑构件沿轴向设置在转子下方，以及电磁体部，其设置在支撑构件上以面对磁体 部分轴向。 磁铁部件和电磁铁部件的相对表面之间的轴向距离在圆周方向上反复变化。
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公开(公告)号：US20150192119A1
公开(公告)日：2015-07-09
申请号：US14299606
申请日：2014-06-09
发明人： Jae Woo JUN , Sung Jun LEEM , Yong Il KIM
IPC分类号： F04B45/047 , F04B49/06
CPC分类号： F04B45/047
摘要： Embodiments of the invention provide a piezoelectric blower, including a first diaphragm comprising a first piezoelectric element disposed at an outer surface thereof, a second diaphragm comprising a second piezoelectric element disposed at the outer surface thereof and disposed to be spaced, in parallel, apart from the first diaphragm, and a rim disposed along circumferences of an edge of the first diaphragm and an edge of the second diaphragm. The piezoelectric blower further includes a blower chamber defined by the first diaphragm, the second diaphragm, and the rim, and an opening through which air is sucked and discharged into and from a blower chamber.
摘要翻译： 本发明的实施例提供了一种压电鼓风机，包括第一隔膜，其包括设置在其外表面的第一压电元件，第二隔膜，包括设置在其外表面处的第二压电元件， 第一隔膜和沿第一隔膜的边缘的周边设置的边缘和第二隔膜的边缘。 压电鼓风机还包括由第一隔膜，第二隔膜和边缘限定的鼓风机室，以及空气被吸入并从鼓风机室排出的开口。
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3.发明申请公开(公告)号：US20160056443A1
公开(公告)日：2016-02-25
申请号：US14661198
申请日：2015-03-18
发明人： Gyoung Tai KIM , Joon Sik SHIN , Joung Ho SON , Sung Jun LEEM
CPC分类号： H01M2/34 , B60K35/00 , B60R16/03 , H01M2220/20
摘要： An apparatus for preventing discharge of a battery for an automobile includes a cleaner driven using the battery for an automobile, a rotation sensing unit sensing a rotation speed of the cleaner, and a controlling unit receiving information on the rotation speed of the cleaner from the rotation sensing unit and transmitting a signal externally. Whether or not the cleaner is driven is controlled in response to a driving signal of the controlling unit.
摘要翻译： 一种用于防止汽车电池放电的装置，包括使用汽车用电池驱动的吸尘器，感测清洁器旋转速度的旋转感测单元，以及控制单元，接收关于吸尘器旋转速度的信息 感测单元并在外部发送信号。 响应于控制单元的驱动信号来控制清洁器是否被驱动。
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