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    Motor control packaging for an electric motor
    2.
    发明授权
    Motor control packaging for an electric motor 有权
    电机控制包装

    公开(公告)号：US07256522B2

    公开(公告)日：2007-08-14

    申请号：US11142571

    申请日：2005-05-31

    申请人： Philip Wayne Johnson ,  Scott A. Coonrod ,  Kamron Mark Wright ,  Donald E. Bair

    发明人： Philip Wayne Johnson ,  Scott A. Coonrod ,  Kamron Mark Wright ,  Donald E. Bair

    IPC分类号： H02K5/00

    CPC分类号： H02K5/1732 ,  H02K11/33

    摘要： A motor is described that includes a motor enclosure, a mid shield, and a motor control unit having a chassis and a plurality of components mounted on the chassis. The motor enclosure includes a plurality of protrusions extending into the motor enclosure. The mid shield is configured for placement within the motor enclosure and configured to engage the protrusions. The mid shield is configured with a plurality of open spaces. The chassis of the motor control unit is configured to engage an end of the motor enclosure and the motor control unit is configured such that at least a portion of the components extend into the motor enclosure and the spaces in the mid shield.

    摘要翻译： 描述了一种电动机，其包括电动机壳体，中间屏蔽件和具有安装在底盘上的底盘和多个部件的电动机控制单元。 马达外壳包括延伸到马达外壳中的多个突起。 中间屏蔽被配置为放置在电动机壳体内并且被配置为接合突起。 中间屏蔽配置有多个开放空间。 电动机控制单元的底盘被配置为接合电动机壳体的端部，并且电动机控制单元构造成使得至少一部分组件延伸到电动机外壳和中间屏蔽件中的空间。

    Methods and systems for controlling operation of electronicallly commutated motors
    4.
    发明授权
    Methods and systems for controlling operation of electronicallly commutated motors 有权
    用于控制电动换向电机运行的方法和系统

    公开(公告)号：US07535186B2

    公开(公告)日：2009-05-19

    申请号：US11360204

    申请日：2006-02-23

    申请人： Brian L. Beifus

    发明人： Brian L. Beifus

    IPC分类号： H02P1/54

    CPC分类号： G05B19/0423 ,  G05B2219/2614

    摘要： A method for resolving addressing conflicts between multiple electronically commutated motors communicatively coupled to a system controller is described. The method includes sending a command, from the system controller, to an address and determining, based on responses or lack of a response received at the system controller, a status of the address. The method further includes repeating the sending and determining steps to determine which addresses are not used and which addresses indicate existence of an addressing conflict and sending messages from the system controller to reassign the addresses of at least one of the plurality of motors to an unused address if the status indicates one or more of the addresses have a conflict.

    摘要翻译： 描述了一种用于解决通信耦合到系统控制器的多个电子换向马达之间的寻址冲突的方法。 该方法包括从系统控制器发送命令到地址，并且基于在系统控制器处接收到的响应或缺少响应来确定地址的状态。 该方法还包括重复发送和确定步骤以确定哪些地址不被使用，哪些地址指示寻址冲突的存在并且从系统控制器发送消息以将多个马达中的至少一个的地址重新分配给未使用的地址 如果状态表示一个或多个地址有冲突。

    Electric motor that provides motor length reduction
    6.
    发明授权
    Electric motor that provides motor length reduction 有权
    提供电机长度减小的电动机

    公开(公告)号：US07352095B2

    公开(公告)日：2008-04-01

    申请号：US11142611

    申请日：2005-05-31

    申请人： William A. Archer ,  Philip Wayne Johnson ,  Scott A. Coonrod ,  Kamron Mark Wright ,  Donald E. Bair

    发明人： William A. Archer ,  Philip Wayne Johnson ,  Scott A. Coonrod ,  Kamron Mark Wright ,  Donald E. Bair

    IPC分类号： H02K5/00

    CPC分类号： H02K5/04 ,  H02K5/15 ,  H02K11/33

    摘要： A method for reducing a length of a motor is described. The method includes engaging a motor enclosure at a first end with a motor winding assembly, inserting a mid shield into the motor enclosure from a second end of the enclosure, and fastening the mid shield to the motor winding assembly. The method further includes engaging the second end of the motor enclosure with a motor control unit, at least a portion of the motor control unit within the motor enclosure, and fastening the motor control unit to the mid shield.

    摘要翻译： 描述了减小电动机长度的方法。 该方法包括将第一端的电动机外壳与电动机绕组组件接合，从壳体的第二端将中间屏蔽件插入电机外壳中，并将中间屏蔽件紧固到电动机绕组组件。 该方法还包括将电动机壳体的第二端与电动机控制单元接合，电动机壳体内的电动机控制单元的至少一部分，并将电动机控制单元紧固到中间挡板。

    Methods and systems for dynamically braking an electronically commutated motor
    7.
    发明申请
    Methods and systems for dynamically braking an electronically commutated motor 审中-公开
    用于动态制动电子换向电机的方法和系统

    公开(公告)号：US20070205731A1

    公开(公告)日：2007-09-06

    申请号：US11364919

    申请日：2006-03-01

    申请人： Brian Beifus

    发明人： Brian Beifus

    IPC分类号： H02P3/00

    CPC分类号： H02P3/22

    摘要： A method for applying braking to an electronically commutated motor that includes a switching circuit electrically coupled to one or more windings is described. The method comprises operating the switching circuit to remove power from the windings of the electronically commutated motor, determining when the rotation of a rotor of the electronically commutated motor has decreased to a predetermined speed, and operating the switching circuit to interconnect the windings of the electronically commutated motor such that currents passing through the windings are dissipated through components of the switching circuit and the windings.

    摘要翻译： 描述了一种用于向电子换向电动机施加制动的方法，其包括电耦合到一个或多个绕组的开关电路。 该方法包括操作开关电路以从电子换向马达的绕组中移除电力，确定电子换向马达的转子的旋转何时已经减小到预定的速度，以及操作开关电路来互连电子绕组 整流电机使得通过绕组的电流通过开关电路和绕组的部件消散。

    Methods and systems for controlling operation of electronically commutated motors
    8.
    发明申请
    Methods and systems for controlling operation of electronically commutated motors 有权
    电子换向电机运行方法及系统

    公开(公告)号：US20070194728A1

    公开(公告)日：2007-08-23

    申请号：US11360204

    申请日：2006-02-23

    申请人： Brian Beifus

    发明人： Brian Beifus

    IPC分类号： H02P5/00

    CPC分类号： G05B19/0423 ,  G05B2219/2614

    摘要： A method for resolving addressing conflicts between multiple electronically commutated motors communicatively coupled to a system controller is described. The method includes sending a command, from the system controller, to an address and determining, based on responses or lack of a response received at the system controller, a status of the address. The method further includes repeating the sending and determining steps to determine which addresses are not used and which addresses indicate existence of an addressing conflict and sending messages from the system controller to reassign the addresses of at least one of the plurality of motors to an unused address if the status indicates one or more of the addresses have a conflict.

    摘要翻译： 描述了一种用于解决通信耦合到系统控制器的多个电子换向马达之间的寻址冲突的方法。 该方法包括从系统控制器发送命令到地址，并且基于在系统控制器处接收到的响应或缺少响应来确定地址的状态。 该方法还包括重复发送和确定步骤以确定哪些地址不被使用，哪些地址指示存在寻址冲突并且从系统控制器发送消息以将多个电动机中的至少一个的地址重新分配给未使用的地址 如果状态表示一个或多个地址有冲突。

    Spline lubrication apparatus for lubricating a spline
    9.
    发明授权
    Spline lubrication apparatus for lubricating a spline 有权
    用于润滑花键的花键润滑装置

    公开(公告)号：US07152711B2

    公开(公告)日：2006-12-26

    申请号：US10601829

    申请日：2003-06-23

    申请人： Sam D. Finocchio

    发明人： Sam D. Finocchio

    IPC分类号： F16H57/04 ,  F01N9/06 ,  F16N17/26

    CPC分类号： F01M9/108 ,  F16D2300/06 ,  F16H57/0497 ,  Y10T74/19079 ,  Y10T74/2186

    摘要： A spline lubrication apparatus is disclosed for lubricating a spline of a pump drive. The apparatus includes a housing and a rotatable spline disposed within the housing. The spline includes a shaft having a first and a second end and an external surface extending between the first and second ends of the spline, the external surface defining a plurality of longitudinally extending splines. A gear is rotatably supported within the housing, the gear including an internally splined bore for the rotatable reception therein of the rotatable spline. The arrangement is such that the rotatable spline extends through the bore with the plurality of splines intermeshing with the internally splined bore. A bearing has a first and a second extremity, the bearing being disposed between the gear and the housing for bearingly supporting the gear for rotation within the housing. Also, a shield is disposed adjacent to one of the extremities of the bearing for diverting a portion of a flow of lubricant flowing through the bearing so that the portion of the flow of lubricant flows through the bore between the plurality of splines and the intermeshing internally splined bore for inhibiting fretting corrosion of the intermeshing splines and splined bore.

    摘要翻译： 公开了用于润滑泵驱动器的花键的花键润滑装置。 该装置包括壳体和设置在壳体内的可旋转花键。 花键包括具有第一和第二端以及在花键的第一和第二端之间延伸的外表面的轴，外表面限定多个纵向延伸的花键。 齿轮可旋转地支撑在壳体内，齿轮包括内部花键孔，用于可旋转地接收可旋转的花键。 该布置使得可旋转的花键延伸穿过孔，多个花键与内花键孔啮合。 轴承具有第一和第二末端，所述轴承设置在所述齿轮和所述壳体之间，用于轴承地支撑所述齿轮以在所述壳体内旋转。 此外，屏蔽件邻近于轴承的一个端部设置，用于转移流过轴承的润滑剂流的一部分，使得润滑剂流的一部分流过多个花键之间的孔和内部相互啮合 花键孔，用于抑制啮合花键和花键孔的微动腐蚀。