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10 条记录 (耗时 0.015 秒)

    Method for a resilient rotor core assembly
    1.
    发明授权
    Method for a resilient rotor core assembly 有权
    弹性转子芯组件的方法

    公开(公告)号：US06408502B1

    公开(公告)日：2002-06-25

    申请号：US09681679

    申请日：2001-05-18

    申请人： Subhash M. Brahmavar ,  Kamron M. Wright

    发明人： Subhash M. Brahmavar ,  Kamron M. Wright

    IPC分类号： H02K1516

    CPC分类号： H02K1/278 ,  H02K1/30 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A rotor mount assembly, located between a rotor shaft and a plurality of magnetic elements, resiliently damps vibrations induced from the plurality of magnetic elements. The rotor mount assembly includes a first resilient ring, a second resilient ring, and a laminated spacer. The laminated spacer includes laminates from a stator core center punch. Both resilient rings include an inner metal insert which, in one embodiment, comprises laminates.

    摘要翻译： 位于转子轴和多个磁性元件之间的转子安装组件弹性地阻止从多个磁性元件引起的振动。 转子安装组件包括第一弹性环，第二弹性环和层压间隔件。 层压间隔件包括来自定子芯中心冲头的层压板。 两个弹性环包括在一个实施例中包括层压体的内金属插入件。

    PERMANENT MAGNET ROTORS AND METHODS OF ASSEMBLING THE SAME
    5.
    发明申请
    PERMANENT MAGNET ROTORS AND METHODS OF ASSEMBLING THE SAME 有权
    永久磁铁转子及其组装方法

    公开(公告)号：US20120139381A1

    公开(公告)日：2012-06-07

    申请号：US12962134

    申请日：2010-12-07

    申请人： Harold C. Kingrey ,  John R. Oakes ,  Daniel S. Figgins ,  Jeffrey A. Hall ,  Subhash M. Brahmavar ,  Donald E. Bair

    发明人： Harold C. Kingrey ,  John R. Oakes ,  Daniel S. Figgins ,  Jeffrey A. Hall ,  Subhash M. Brahmavar ,  Donald E. Bair

    IPC分类号： H02K1/28 ,  H02K15/00

    CPC分类号： H02K1/28 ,  H02K1/27 ,  H02K1/274 ,  H02K1/276 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A method for securing a permanent magnet within a rotor core is described. The rotor core includes a first end and a second end and at least one permanent magnet opening configured to receive the permanent magnet. The method includes coupling a first rotor end lamination to the first end of the rotor core. The first lamination includes at least one inner wall that defines an opening within the first lamination that corresponds to the permanent magnet opening in the rotor core. The first lamination includes a bridge portion positioned between the at least one inner wall and an outer edge of the first rotor end lamination. The method also includes positioning a permanent magnet at least partially within the permanent magnet opening and mechanically deforming the bridge portion of the first lamination to secure the permanent magnet within the permanent magnet opening.

    摘要翻译： 描述了一种用于将永磁体固定在转子芯内的方法。 转子芯包括第一端和第二端以及被配置为容纳永磁体的至少一个永磁体开口。 该方法包括将第一转子端层叠件联接到转子芯的第一端。 第一层压件包括至少一个内壁，该内壁在第一层压件内限定对应于转子芯中的永磁体开口的开口。 第一层压包括定位在第一转子端层压板的至少一个内壁和外边缘之间的桥接部分。 该方法还包括至少部分地将永磁体定位在永磁体开口内并使第一层压体的桥接部分机械地变形以将永磁体固定在永磁体开口内。

    Methods and apparatus for mounting motors
    8.
    发明授权
    Methods and apparatus for mounting motors 有权
    电机安装方法及装置

    公开(公告)号：US06378849B1

    公开(公告)日：2002-04-30

    申请号：US09681469

    申请日：2001-04-13

    申请人： David M. Erdman ,  Subhash M. Brahmavar ,  David L. Bailey ,  Harold B. Harms

    发明人： David M. Erdman ,  Subhash M. Brahmavar ,  David L. Bailey ,  Harold B. Harms

    IPC分类号： F16F1300

    CPC分类号： F16F15/073 ,  F16F15/085

    摘要： A method for facilitating the reduction of transmitted motor noise using a mounting system in a frame. The mounting system includes a motor assembly having an end bell, a mounting bracket including a brace, a plurality of attachment openings, a plurality of leaf springs attached to the brace and an anchor device attached to each leaf spring. Each anchor device includes a fastener opening and a grommet. The leaf springs and grommets are configured to filter and damp noise transmitted from the motor to the frame.

    摘要翻译： 一种便于使用框架中的安装系统来减少传输的电动机噪声的方法。 安装系统包括具有端部钟罩的电动机组件，包括支架的安装支架，多个附接开口，附接到支架的多个板簧和连接到每个板簧的锚定装置。 每个锚定装置包括紧固件开口和索环。 板簧和索环被配置为过滤和阻尼从电机传递到框架的噪声。

    Permanent magnet rotors and methods of assembling the same
    9.
    发明授权
    Permanent magnet rotors and methods of assembling the same 有权
    永磁转子及其组装方法

    公开(公告)号：US08692432B2

    公开(公告)日：2014-04-08

    申请号：US12962134

    申请日：2010-12-07

    申请人： Harold C. Kingrey ,  John R. Oakes ,  Daniel S. Figgins ,  Jeffrey A. Hall ,  Subhash M. Brahmavar ,  Donald E. Bair

    发明人： Harold C. Kingrey ,  John R. Oakes ,  Daniel S. Figgins ,  Jeffrey A. Hall ,  Subhash M. Brahmavar ,  Donald E. Bair

    IPC分类号： H02K1/27 ,  H02K1/28

    CPC分类号： H02K1/28 ,  H02K1/27 ,  H02K1/274 ,  H02K1/276 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A method for securing a permanent magnet within a rotor core is described. The rotor core includes a first end and a second end and at least one permanent magnet opening configured to receive the permanent magnet. The method includes coupling a first rotor end lamination to the first end of the rotor core. The first lamination includes at least one inner wall that defines an opening within the first lamination that corresponds to the permanent magnet opening in the rotor core. The first lamination includes a bridge portion positioned between the at least one inner wall and an outer edge of the first rotor end lamination. The method also includes positioning a permanent magnet at least partially within the permanent magnet opening and mechanically deforming the bridge portion of the first lamination to secure the permanent magnet within the permanent magnet opening.

    摘要翻译： 描述了一种用于将永磁体固定在转子芯内的方法。 转子芯包括第一端和第二端以及被配置为容纳永磁体的至少一个永磁体开口。 该方法包括将第一转子端层叠件联接到转子芯的第一端。 第一层压件包括至少一个内壁，该内壁在第一层压件内限定对应于转子芯中的永磁体开口的开口。 第一层压包括定位在第一转子端层压板的至少一个内壁和外边缘之间的桥接部分。 该方法还包括至少部分地将永磁体定位在永磁体开口内并使第一层压体的桥接部分机械地变形以将永磁体固定在永磁体开口内。

    Electronically controlled motor and methods of operating same
    10.
    发明授权
    Electronically controlled motor and methods of operating same 失效
    电动电机及其运行方法

    公开(公告)号：US4687977A

    公开(公告)日：1987-08-18

    申请号：US663654

    申请日：1984-10-22

    申请人： Subhash M. Brahmavar ,  Ernest W. Litch, III

    发明人： Subhash M. Brahmavar ,  Ernest W. Litch, III

    IPC分类号： H02K3/16 ,  H02K29/00 ,  H02P6/00

    CPC分类号： H02K3/16 ,  H02K11/33 ,  H02P6/34

    摘要： Method of operating an electronically commutated motor, controlled by a board mounted electronic circuit, wherein current surges in such circuit are suppressed while dissipating heat associated with such suppression from motor structure as opposed to the control circuit. The heat associated with control circuit current surge suppression is dissipated into the bowels of the motor as opposed to being dissipated from a heat generating resistor mounted on the control circuit board as has been done heretofore. Illustrated structure includes current surge suppressing special winding turns on the motor core. Such special winding turns are connected with a known electronic control circuit so that power supplied to such circuit is transmitted through the special winding on the motor. Current surges associated with operation of the motor control circuit are then suppressed, during operation, by the special winding inside the motor.

    摘要翻译： 操作由电路板安装的电子电路控制的电子换向电动机的方法，其中与该控制电路相反，这种电路中的电流浪涌被抑制，同时消耗与电动机结构相关的这种抑制的热量。 与控制电路电流浪涌抑制相关联的热量被耗散到电动机的肠道中，而不是像以前那样从安装在控制电路板上的发热电阻器消散。 说明结构包括电流浪涌抑制马达内芯上的特殊绕组匝数。 这种特殊的绕组匝与一个已知的电子控制电路连接，以便提供给这种电路的电力通过马达上的专用绕组传递。 电动机控制电路的运行电流随着电机内部的专用绕组的运转而被抑制。