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    Electric Motor And Electric Pump
    2.
    发明申请
    Electric Motor And Electric Pump 审中-公开
    电机电动泵

    公开(公告)号：US20150357886A1

    公开(公告)日：2015-12-10

    申请号：US14655480

    申请日：2013-12-25

    申请人： MITSUBA CORPORATION

    发明人： Masaki Ishizeki ,  Yoichi Shindo ,  Shinji Shibuya ,  Ken Hirota ,  Atsushi Takahashi ,  Yuzuru Masuyama ,  Tomoo Iijima ,  Ken Yamamoto ,  Nobuyasu Sadakata ,  Shigeyuki Enkaku

    IPC分类号： H02K11/00 ,  F04D25/06 ,  H01R13/73 ,  H01R13/52 ,  H02K5/22 ,  H02K11/02

    CPC分类号： H02K5/225 ,  F01C21/10 ,  F04C2/102 ,  F04C11/008 ,  F04C15/008 ,  F04C2240/803 ,  F04C2240/808 ,  F04D25/06 ,  H01R13/5202 ,  H01R13/73 ,  H02K5/22 ,  H02K11/024 ,  H02K11/33

    摘要： This electric motor includes: a brushless motor (20); and a control device (50) that is coupled integrally to an end of a motor case (11) in an axial direction. The control device (50) includes: a bus bar unit main body (53) that has a base unit (54) with a plurality of bus bars wired thereinside and has a connector unit (58) provided integrally on the base unit (54) and led out to an outside of a housing (10); a motor drive unit (66) that drives the brushless motor (20); and a motor control unit (71) that controls the motor drive unit (66). The motor drive unit (66) is attached to a first main surface (51) of the base unit (54) while the motor control unit (71) is attached to a second main surface (52) of the base unit (54).

    摘要翻译： 该电动机包括：无刷电动机（20）; 以及在轴向方向上一体地连接到电动机壳体（11）的端部的控制装置（50）。 控制装置（50）包括：汇流条单元主体（53），具有基部单元（54），多个母线连接在其上，并具有一体设置在基座单元（54）上的连接器单元（58） 并引导到住房外（10）; 驱动无刷马达（20）的马达驱动单元（66）。 以及控制电动机驱动单元（66）的电动机控制单元（71）。 马达驱动单元（66）安装在基座单元（54）的第一主表面（51）上，而马达控制单元（71）安装在基座单元（54）的第二主表面（52）上。

    Electric motor
    3.
    发明授权
    Electric motor 有权

    公开(公告)号：US10270321B2

    公开(公告)日：2019-04-23

    申请号：US15128491

    申请日：2015-05-13

    申请人： Mitsuba Corporation

    发明人： Natsumi Tamura ,  Tomoo Iijima ,  Teppei Tokizaki ,  Satoshi Tamura

    IPC分类号： H02K13/10 ,  H02K5/14 ,  H02K5/22 ,  H02K7/116 ,  H02K11/026 ,  H02K11/38 ,  H02K13/00 ,  B60S1/08 ,  B60S1/16

    摘要： An electric motor includes: brushes (31) that are brought into sliding contact with a commutator of an armature that is fixed to a rotation shaft and feeds electric power; a brush holder stay (33) that supports the brushes (31) via brush holders (41); noise prevention elements (110) that are electrically connected to the brushes (31); and terminals (130) and jump wires (141) that electrically connect between the brush holders (41) and the noise prevention elements (110), wherein first connection portions, which connect between the noise prevention elements (110) and the terminals (130), and second connection portions, which connect between the terminals (130) and the jump wires (141), are both disposed only on a first surface (S1) of the brush holder stay (33).