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1. 发明授权

US06365995B1 Brushless motor and its assembly method 失效
公开(公告)号：US06365995B1
公开(公告)日：2002-04-02
申请号：US09499617
申请日：2000-02-07
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： H02K706
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).

2. 发明授权

US06624540B2 Packaging for automated supply of a brushless motor 失效
标题翻译：包装用于自动化供应无刷电机
公开(公告)号：US06624540B2
公开(公告)日：2003-09-23
申请号：US09939824
申请日：2001-08-28
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： B65D8538
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
摘要翻译：用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和基板之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备生产力高。所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7）所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

3. 发明授权

US06452298B1 Brushless motor and its assembly method 有权
标题翻译：无刷电机及其组装方法
公开(公告)号：US06452298B1
公开(公告)日：2002-09-17
申请号：US10060150
申请日：2002-02-01
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： H02K500
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
摘要翻译：用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和衬底之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备生产力高。所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7）所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

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