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公开(公告)号：US06700289B2
公开(公告)日：2004-03-02
申请号：US10229290
申请日：2002-08-28
IPC分类号： H01R3946
CPC分类号： H01R39/20 , H01R39/38 , H01R39/54 , H02K5/148 , H02K11/026
摘要： A DC commutator motor that is driven by a direct current power source obtained by rectifying an alternating current power source includes a plus-side brush made of material having a high resistivity and a minus-side brush made of material having a low resistivity. A capacitor is inserted in and connected parallel to the direct current power source. The commutator motor makes use of specials tubes having different shapes to avoid an incorrect insertion of one of the specials tubes into the insertion hole designed to receive the other of the specials tubes.
摘要翻译： 由通过整流交流电源获得的直流电源驱动的直流换向器电动机包括由具有高电阻率的材料制成的正侧刷和由具有低电阻率的材料制成的负侧刷。 电容器插入直流电源并并联连接。 换向器电动机利用具有不同形状的特殊管，以避免将特殊管中的一个错误地插入设计成接收另一个特殊管的插入孔中。
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公开(公告)号：US06320292B1
公开(公告)日：2001-11-20
申请号：US09575666
申请日：2000-06-15
IPC分类号： H02K500
CPC分类号： A47L9/0411 , A47L9/0455 , H02K7/08 , H02K7/116 , H02K7/14
摘要： An electric motor assembly includes a hollow cylindrical casing having a stator disposed inside and adjacent an inner periphery thereof. A rotor is positioned inside the stator and has an output shaft. A bracket made of a thermosetting resin is mounted in one end of the cylindrical casing with a driven member positioned externally of the cylindrical casing and drivingly coupled with the output shaft for rotation about the output shaft. A bearing is mounted externally on the bracket for rotatably supporting the driven member.
摘要翻译： 电动机组件包括中空圆柱形壳体，该中空圆柱形壳体具有内部并且与其内周相邻的定子。 转子位于定子内部并具有输出轴。 由热固性树脂制成的支架安装在圆柱形壳体的一端，其中驱动构件位于圆柱形壳体的外部，并与输出轴驱动耦合以围绕输出轴旋转。 轴承外部安装在支架上，用于可旋转地支撑从动构件。
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公开(公告)号：US07845917B2
公开(公告)日：2010-12-07
申请号：US11577549
申请日：2005-10-31
申请人： Shiro Tateishi , Yasuo Nozaki , Akira Yamaguchi
发明人： Shiro Tateishi , Yasuo Nozaki , Akira Yamaguchi
IPC分类号： F04B39/02
CPC分类号： A47L5/12 , F04D25/082 , F04D29/441
摘要： An electric blower includes a motor having a stator on which field windings are wound, a rotor facing the stator, and a bracket covering the stator and the rotor. The electric blower further includes a fan mounted to a shaft coupled to the rotor, and an air guide having a diffuser provided to the outer circumference of the fan and formed of a plurality of stationary blades adjacent to each other. The electric blower still includes a fan case having openings at its outer circumference for discharging a part of the air having passed the diffuser to the outside, and protrusions having a brim for covering a part of the openings. The foregoing structure allows the air blower to cool the motor with airflow generated by the fan.
摘要翻译： 电动鼓风机包括具有定子的电动机，励磁绕组被缠绕在其上，面向定子的转子和覆盖定子和转子的支架。 电动鼓风机还包括安装到连接到转子的轴的风扇，以及具有设置在风扇的外圆周上并由彼此相邻的多个固定叶片形成的扩散器的空气引导件。 电动鼓风机还包括在其外圆周上具有开口的风扇壳体，用于将通过扩散器的空气的一部分排出到外部，以及具有用于覆盖部分开口的边缘的突起。 上述结构允许鼓风机用风扇产生的气流来冷却电动机。
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公开(公告)号：USD533936S1
公开(公告)日：2006-12-19
申请号：US29230031
申请日：2005-05-16
申请人： Shiro Tateishi , Yasuo Nozaki
设计人： Shiro Tateishi , Yasuo Nozaki
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公开(公告)号：US20080193305A1
公开(公告)日：2008-08-14
申请号：US11577549
申请日：2005-10-31
申请人： Shiro Tateishi , Yasuo Nozaki , Akira Yamaguchi
发明人： Shiro Tateishi , Yasuo Nozaki , Akira Yamaguchi
CPC分类号： A47L5/12 , F04D25/082 , F04D29/441
摘要： An electric blower includes a motor having a stator on which field windings are wound, a rotor facing the stator, and a bracket covering the stator and the rotor. The electric blower further includes a fan mounted to a shaft coupled to the rotor, and an air guide having a diffuser provided to the outer circumference of the fan and formed of a plurality of stationary blades adjacent to each other. The electric blower still includes a fan case having openings at its outer circumference for discharging a part of the air having passed the diffuser to the outside, and protrusions having a brim for covering a part of the openings. The foregoing structure allows the air blower to cool the motor with airflow generated by the fan.
摘要翻译： 电动鼓风机包括具有定子的电动机，励磁绕组被缠绕在其上，面向定子的转子和覆盖定子和转子的支架。 电动鼓风机还包括安装到连接到转子的轴的风扇，以及具有设置在风扇的外圆周上并由彼此相邻的多个固定叶片形成的扩散器的空气引导件。 电动鼓风机还包括在其外圆周上具有开口的风扇壳体，用于将通过扩散器的空气的一部分排出到外部，以及具有用于覆盖部分开口的边缘的突起。 上述结构允许鼓风机用风扇产生的气流来冷却电动机。
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公开(公告)号：USD534645S1
公开(公告)日：2007-01-02
申请号：US29230037
申请日：2005-05-16
申请人： Shiro Tateishi , Akira Yamaguchi , Yasuo Nozaki
设计人： Shiro Tateishi , Akira Yamaguchi , Yasuo Nozaki
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