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1.发明公开
公开(公告)号：EP1564864A1
公开(公告)日：2005-08-17
申请号：EP03772871.4
申请日：2003-11-18
IPC分类号： H02K3/26
CPC分类号： H02K3/26
摘要： A brushless motor stator comprising a lamination body in which conductive layers 1 B and insulating layers 1A are formed alternately. A plurality of sets of coils 12 of wound conductive patterns are formed on each conductive layer and the coils of the conductive layers adjoined via the insulating layers are connected to each other via through holes formed on the insulating layers.
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公开(公告)号：EP1646130B1
公开(公告)日：2010-11-10
申请号：EP04733644.1
申请日：2004-05-18
摘要： A two-phase motor having first and second coil arrays and magnet arrays. In the magnet array, N pole and S pole are arranged alternately while facing the first and second coil arrays. The first and second coil arrays are located while being shifted from each other by odd multiples of Π/2 of electric angle. Each coil in the first and second coil arrays substantially has no core of a magnetic body, and the motor substantially has no yoke of a magnetic body for forming a magnetic circuit.
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公开(公告)号：EP1646130A1
公开(公告)日：2006-04-12
申请号：EP04733644.1
申请日：2004-05-18
摘要： A two-phase electric motor in accordance with the present invention comprises first and second coil groups and a magnet group. In the magnet group, N poles and S poles are disposed alternatively opposite the first and second coil groups. The first and second coil groups are disposed at positions that are out of phase with each other by an odd multiple of π/2 in electrical angles. The coils of the first and second coil groups have substantially no magnetic material cores, and the electric motor has substantially no magnetic material yoke for forming a magnetic circuit.
摘要翻译： 根据本发明的两相电动机包括第一和第二线圈组和磁体组。 在磁体组中，N极和S极与第一和第二线圈组交替地设置。 第一和第二线圈组以电角度彼此相差奇数倍的位置配置。 第一线圈组和第二线圈组的线圈基本上没有磁性材料芯，并且电动机基本上没有用于形成磁路的磁性材料磁轭。
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