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51 条记录 (耗时 0.028 秒)

    Brake
    3.
    发明申请
    Brake 有权
    制动

    公开(公告)号：US20150240894A1

    公开(公告)日：2015-08-27

    申请号：US14433835

    申请日：2012-11-15

    申请人： Zbigniew PIECH ,  Adrian D. WEST ,  Daryl J. MARVIN ,  Harold TERRY

    发明人： Zbigniew Piech ,  Adrian D. West ,  Daryl J. Marvin ,  Harold Terry

    IPC分类号： F16D65/18 ,  F16D55/00

    CPC分类号： F16D65/18 ,  B66B5/18 ,  F16D55/00 ,  F16D55/228 ,  F16D63/008 ,  F16D2121/14 ,  F16D2121/22 ,  F16D2123/00 ,  F16D2125/582

    摘要： A brake for machine and method of using the brake is disclosed. The brake may comprise first and second brake linings configured to be frictionally engageable with a rail, a first biasing member configured to urge the first brake lining to engage the rail, and a first actuator configured to move the first brake lining to disengage the rail when the first actuator is energized. The brake may be configured to be mounted on a machine, floor or the like.

    摘要翻译： 公开了一种用于机器的制动器和使用该制动器的方法。 制动器可以包括构造成可以与轨道摩擦接合的第一和第二制动衬片，构造成推动第一制动衬片接合轨道的第一偏压构件，以及构造成使第一制动衬片移动以使轨道脱开的第一致动器 第一个致动器通电。 制动器可以被配置为安装在机器，地板等上。

    Brake for electric motor
    4.
    发明授权
    Brake for electric motor 有权

    公开(公告)号：US09719569B2

    公开(公告)日：2017-08-01

    申请号：US14111921

    申请日：2011-05-19

    申请人： Zbigniew Piech ,  Kyle W. Rogers ,  Daryl J. Marvin

    发明人： Zbigniew Piech ,  Kyle W. Rogers ,  Daryl J. Marvin

    IPC分类号： B60L7/00 ,  F16D63/00 ,  H02K49/10 ,  H02K7/106 ,  F16D65/28

    CPC分类号： F16D63/00 ,  H02K7/106 ,  H02K49/10 ,  H02K2213/09

    摘要： A brake is provided. The brake may include a rotor having a plurality of magnets and a plurality of ferromagnetic poles radially disposed thereabout, and a stator having a plurality of shunts and a plurality of teeth radially disposed thereabout. At least one of the plurality of shunts and the plurality of teeth may be configured to selectively move between an engagement state and a free engagement state. The teeth may be configured to generate magnetic flux with the ferromagnetic poles so as to generate a braking torque during the engagement state. The shunts may be configured to redirect the magnetic flux therethrough and reduce the braking torque between the teeth and the ferromagnetic poles during the free engagement state.

    Brake for Electric Motor
    5.
    发明申请
    Brake for Electric Motor 有权
    电动马达制动器

    公开(公告)号：US20140060980A1

    公开(公告)日：2014-03-06

    申请号：US14111921

    申请日：2011-05-19

    申请人： Zbigniew Piech ,  Kyle W. Rogers ,  Daryl J. Marvin

    发明人： Zbigniew Piech ,  Kyle W. Rogers ,  Daryl J. Marvin

    IPC分类号： F16D63/00

    CPC分类号： F16D63/00 ,  H02K7/106 ,  H02K49/10 ,  H02K2213/09

    摘要： A brake is provided. The brake may include a rotor having a plurality of magnets and a plurality of ferromagnetic poles radially disposed thereabout, and a stator having a plurality of shunts and a plurality of teeth radially disposed thereabout. At least one of the plurality of shunts and the plurality of teeth may be configured to selectively move between an engagement state and a free engagement state. The teeth may be configured to generate magnetic flux with the ferromagnetic poles so as to generate a braking torque during the engagement state. The shunts may be configured to redirect the magnetic flux therethrough and reduce the braking torque between the teeth and the ferromagnetic poles during the free engagement state.

    摘要翻译： 提供制动器。 制动器可以包括具有多个磁体的转子和在其周围径向设置的多个铁磁极，以及具有多个分流器和定位在其周围的多个齿的定子。 多个分流器和多个齿中的至少一个可构造成选择性地在接合状态和自由接合状态之间移动。 齿可以被配置为产生具有铁磁极的磁通量，以便在接合状态期间产生制动转矩。 分流器可以被配置为使磁通量重新定向，并且在自由接合状态期间减小齿与铁磁极之间的制动转矩。

    MANAGEMENT OF POWER SOURCE VARIATIONS IN AN ELEVATOR DRIVE SYSTEM
    8.
    发明申请
    MANAGEMENT OF POWER SOURCE VARIATIONS IN AN ELEVATOR DRIVE SYSTEM 有权
    电梯驱动系统中电源变化的管理

    公开(公告)号：US20100116595A1

    公开(公告)日：2010-05-13

    申请号：US12438904

    申请日：2006-08-31

    申请人： Pengju Kang ,  Mauro J. Atalla ,  Daryl J. Marvin ,  Vladimir Blasko ,  Robert K. Thornton ,  Stella M. Oggianu

    发明人： Pengju Kang ,  Mauro J. Atalla ,  Daryl J. Marvin ,  Vladimir Blasko ,  Robert K. Thornton ,  Stella M. Oggianu

    IPC分类号： B66B1/06 ,  H02H7/00

    CPC分类号： B66B1/30 ,  B66B1/308 ,  H02M5/12

    摘要： A device (22) manages power source variations in an elevator system. The device includes a transformer (60) having a primary (62) and a secondary (64). An input of the elevator system is connected to the secondary (64). Tap switches (66a, 66b, 66c, 66d) are connected to the transformer (60) such that each tap switch is connected to a tap point (68a, 68b, 68c, 68d) on the transformer (60). A controller (54) operates the tap switches (66a, 66b, 66c, 66d) based on a sensed power source output to provide power on the secondary (64) within a tolerance band of the elevator system.

    摘要翻译： 设备（22）管理电梯系统中的电源变化。 该装置包括具有初级（62）和次级（64）的变压器（60）。 电梯系统的输入连接到次级（64）。 分接开关（66a，66b，66c，66d）连接到变压器（60），使得每个分接开关连接到变压器（60）上的抽头点（68a，68b，68c，68d）。 控制器（54）基于感测的电源输出来操作抽头开关（66a，66b，66c，66d），以在电梯系统的公差带内的次级（64）上提供电力。

    Device and method for determining position information using accelerometers on a rotating component
    9.
    发明授权
    Device and method for determining position information using accelerometers on a rotating component 有权
    用于使用旋转部件上的加速度计来确定位置信息的装置和方法

    公开(公告)号：US09372083B2

    公开(公告)日：2016-06-21

    申请号：US13978722

    申请日：2011-01-13

    申请人： Keunmo Kang ,  William A. Veronesi ,  Robert K. Thornton ,  Daryl J. Marvin

    发明人： Keunmo Kang ,  William A. Veronesi ,  Robert K. Thornton ,  Daryl J. Marvin

    IPC分类号： B66B1/34 ,  G01C19/00

    CPC分类号： G01C19/00 ,  B66B1/3492

    摘要： An exemplary device for determining a position of a component moved by operation of a motor includes a rotating member that rotates responsive to operation of the motor. At least one accelerometer is supported on the rotating member. The accelerometer provides at least one of an indication of a tangential force that is tangential to a direction of rotation of the rotating member and a radial force that is perpendicular to the tangential force. A controller determines the position of the component based upon the force indication from the accelerometer.

    摘要翻译： 用于确定通过电动机操作而移动的部件的位置的示例性装置包括响应于电动机的操作旋转的旋转构件。 至少一个加速度计支撑在旋转构件上。 加速度计提供与旋转构件的旋转方向相切的切向力的指示和垂直于切向力的径向力的指示中的至少一个。 控制器基于来自加速度计的力指示来确定部件的位置。