公开(公告)号：US20080074074A1

公开(公告)日：2008-03-27

申请号：US11534539

申请日：2006-09-22

申请人： Gary L. Skibinski ,  John A. Wilkins ,  Rick Hoadley ,  Nick Guskov ,  Dennis Braun

发明人： Gary L. Skibinski ,  John A. Wilkins ,  Rick Hoadley ,  Nick Guskov ,  Dennis Braun

IPC分类号： H02P27/04

CPC分类号： H02M7/003 ,  H01F27/02 ,  H01F27/04 ,  H01F27/40 ,  Y02P80/11

摘要： A device for conditioning power delivered to operate a motor is disclosed. The device includes a sealed housing having at least one input terminal extending through the housing and configured to receive an input power and at least one output terminal extending through the housing and configured to deliver an output power conditioned to power a motor coupled to the output terminal. The device also includes a filter inductor arranged in the housing and that has an input configured to receive the input power from the input terminal. The filter inductor output terminal has a tap that is extended through the housing to allow coupling of various external filter components, such as resistors capacitors and inductors. Accordingly, the filter inductor is configured to suppress voltage changes in the input power and deliver a filtered power to an output of the filter inductor. A transformer is included that is arranged in the housing and has an input configured to receive the filtered power from the output of the filter inductor. As such, the transformer is at least configured to electrically isolate the input terminal from the output terminal and deliver a conditioned power from an output of the transformer to the output terminal to power the motor coupled to the output terminal.

摘要翻译： 公开了一种用于调节输送以操作电动机的功率的装置。 所述装置包括密封壳体，所述壳体具有至少一个输入端子，所述至少一个输入端子延伸穿过所述壳体并且构造成接收输入功率，并且至少一个输出端子延伸穿过所述壳体并且被配置为输送调节以为耦合到所述输出端子 。 该装置还包括布置在壳体中的滤波电感器，并且具有被配置为从输入端子接收输入功率的输入端。 滤波电感器输出端子具有通过壳体延伸的抽头，以允许各种外部滤波器组件（例如电阻器电容器和电感器）的耦合。 因此，滤波电感器被配置为抑制输入功率中的电压变化并且将经滤波的功率传递到滤波电感器的输出。 包括布置在壳体中的变压器，并且具有被配置为从滤波电感器的输出接收经滤波的功率的输入。 因此，变压器至少构造成将输入端子与输出端子电隔离，并且将经调节的功率从变压器的输出传递到输出端子，以对耦合到输出端子的电动机供电。

公开(公告)号：US07724549B2

公开(公告)日：2010-05-25

申请号：US11534539

申请日：2006-09-22

申请人： Gary L. Skibinski ,  John Wilkins ,  Rick Hoadley ,  Nick Guskov ,  Dennis Braun

发明人： Gary L. Skibinski ,  John Wilkins ,  Rick Hoadley ,  Nick Guskov ,  Dennis Braun

IPC分类号： H02J1/02 ,  H02M1/12

CPC分类号： H02M7/003 ,  H01F27/02 ,  H01F27/04 ,  H01F27/40 ,  Y02P80/11

摘要： A device for conditioning power delivered to operate a motor is disclosed. The device includes a sealed housing having at least one input terminal extending through the housing and configured to receive an input power and at least one output terminal extending through the housing and configured to deliver an output power conditioned to power a motor coupled to the output terminal. The device also includes a filter inductor arranged in the housing and that has an input configured to receive the input power from the input terminal. The filter inductor output terminal has a tap that is extended through the housing to allow coupling of various external filter components, such as resistors capacitors and inductors. Accordingly, the filter inductor is configured to suppress voltage changes in the input power and deliver a filtered power to an output of the filter inductor. A transformer is included that is arranged in the housing and has an input configured to receive the filtered power from the output of the filter inductor. As such, the transformer is at least configured to electrically isolate the input terminal from the output terminal and deliver a conditioned power from an output of the transformer to the output terminal to power the motor coupled to the output terminal.

摘要翻译： 公开了一种用于调节输送以操作电动机的功率的装置。 所述装置包括密封壳体，所述壳体具有至少一个输入端子，所述至少一个输入端子延伸穿过所述壳体并且构造成接收输入功率，并且至少一个输出端子延伸穿过所述壳体并且被配置为输送调节以为耦合到所述输出端子 。 该装置还包括布置在壳体中的滤波电感器，并且具有被配置为从输入端子接收输入功率的输入端。 滤波电感器输出端子具有通过壳体延伸的抽头，以允许各种外部滤波器组件（例如电阻器电容器和电感器）的耦合。 因此，滤波电感器被配置为抑制输入功率中的电压变化并且将经滤波的功率传递到滤波电感器的输出。 包括布置在壳体中的变压器，并且具有被配置为从滤波电感器的输出接收经滤波的功率的输入。 因此，变压器至少构造成将输入端子与输出端子电隔离，并且将经调节的功率从变压器的输出传递到输出端子，以对耦合到输出端子的电动机供电。

公开(公告)号：US06684931B2

公开(公告)日：2004-02-03

申请号：US09788625

申请日：2001-02-05

申请人： Greg Reimer ,  Abram H. Enns ,  Dennis Braun ,  Richard Klassen ,  Walter Toews ,  Len Neufeld

发明人： Greg Reimer ,  Abram H. Enns ,  Dennis Braun ,  Richard Klassen ,  Walter Toews ,  Len Neufeld

IPC分类号： E05F1100

CPC分类号： E05D13/145 ,  E05D15/24 ,  E05Y2800/21 ,  E05Y2900/106

摘要： A counter weight door has a plurality of counter weights each associated with a respective one of the panels and an interconnecting spring connecting each of the weights to the next. At least one of the counter weights has a cradle which is arranged to receive a plurality of weighted members. The spring arrangement connecting one counter to the next is housed within the cradle and includes a shaft on which the spring is mounted. The door has a pulley system which has a first pulley on one side of the door, a second double pulley on the other side of the door, a first cable fixed at a first end to the door extending through the first pulley and a second cable fixed at a first end to the door extending through the second pulley to the counter weight system.

摘要翻译： 配重门具有多个相对重物，每个配重与相应的一个面板相关联，以及互连弹簧，将每个重物连接到下一个。 配重中的至少一个具有布置成容纳多个加权构件的支架。 将一个计数器连接到下一个的弹簧装置容纳在支架内，并且包括安装弹簧的轴。 所述门具有滑轮系统，所述滑轮系统在所述门的一侧具有第一滑轮，在所述门的另一侧具有第二双滑轮，所述第一缆线固定在所述门的第一端，所述第一端延伸穿过所述第一滑轮， 在第一端固定到通过第二滑轮延伸到配重系统的门。

公开(公告)号：US07564703B1

公开(公告)日：2009-07-21

申请号：US11787722

申请日：2007-04-17

申请人： Dennis Braun ,  Rangarajan Tallam ,  Ajith Wijenayake ,  Robert J. Johnson

发明人： Dennis Braun ,  Rangarajan Tallam ,  Ajith Wijenayake ,  Robert J. Johnson

IPC分类号： H02M5/40 ,  H02M5/45 ,  H02M1/14

CPC分类号： H02M7/493 ,  H02M1/126 ,  H02M1/14 ,  H02M2001/123

摘要： An apparatus and method for converting DC voltage across positive and negative DC buses to three phase AC voltages on first, second and third AC output lines, the method comprising the steps of providing first and second three phase inverters that include a first subset of inverter switches and a second subset of inverter switches, respectively, linking a first choke in series with the first three phase inverter between the positive and negative DC buses and the AC output lines, linking a second choke in series with the second three phase inverter between the positive and negative DC buses and the AC output lines and synchronously controlling the first and second inverter switch subsets so that switching of first and second inverter switch subsets is substantially synchronized among the three phases.

摘要翻译： 一种用于将正，负直流母线上的直流电压转换为第一，第二和第三交流输出线上的三相交流电压的装置和方法，所述方法包括提供第一和第二三相逆变器的步骤，所述第一和第二三相逆变器包括逆变器开关的第一子集 以及逆变器开关的第二子集，分别将正和负DC总线与AC输出线之间的第一三相逆变器串联连接第一扼流圈，将第二扼流圈与第二三相逆变器串联连接在正极 和负DC总线和AC输出线，并且同步地控制第一和第二逆变器开关子集，使得第一和第二逆变器开关子集的切换在三相中基本上同步。

公开(公告)号：US08327583B2

公开(公告)日：2012-12-11

申请号：US12115440

申请日：2008-05-05

申请人： Greg Reimer ,  Dennis Braun ,  Richard Klassen ,  Walter Toews

发明人： Greg Reimer ,  Dennis Braun ,  Richard Klassen ,  Walter Toews

IPC分类号： E05D15/38

CPC分类号： E05D13/145 ,  E05F15/684 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2900/106

摘要： A pulley assembly for an overhead counter weight door features a base plate and a support arrangement carried on and spaced from the base plate so that the base and support arrangements face toward one another. A shaft is carried on the base plate and the support arrangement to extend therebetween with a pulley supported on the shaft between the base plate and the support arrangement for rotation about an axis defined by the shaft. A plurality of wall sections extends between the base plate and the support arrangement to establish connection therebetween radially outward from the shaft beyond an outer periphery of the pulley on more than two sides thereof.

摘要翻译： 一种用于架空配重门的滑轮组件，其特征在于，底板和支撑装置承载在基板上并与基板间隔开，使得底座和支撑装置朝向彼此。 轴被承载在基板和支撑装置上以在它们之间延伸，其中滑轮支撑在基座板和支撑装置之间的轴上，用于围绕由轴限定的轴线旋转。 多个壁部分在基板和支撑装置之间延伸，以在轴的两个以上的两侧以外在轴之间径向向外设置超过皮带轮外周的连接。

公开(公告)号：US20090272039A1

公开(公告)日：2009-11-05

申请号：US12115440

申请日：2008-05-05

申请人： Greg Reimer ,  Dennis Braun ,  Richard Klassen ,  Walter Toews

发明人： Greg Reimer ,  Dennis Braun ,  Richard Klassen ,  Walter Toews

IPC分类号： E05F15/00

CPC分类号： E05D13/145 ,  E05F15/684 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2900/106

摘要： A pulley assembly for an overhead counter weight door features a base plate and a support arrangement carried on and spaced from the base plate so that the base and support arrangements face toward one another. A shaft is carried on the base plate and the support arrangement to extend therebetween with a pulley supported on the shaft between the base plate and the support arrangement for rotation about an axis defined by the shaft. A plurality of wall sections extends between the base plate and the support arrangement to establish connection therebetween radially outward from the shaft beyond an outer periphery of the pulley on more than two sides thereof.

摘要翻译： 一种用于架空配重门的滑轮组件，其特征在于，底板和支撑装置承载在基板上并与基板间隔开，使得底座和支撑装置朝向彼此。 轴被承载在基板和支撑装置上以在它们之间延伸，其中滑轮支撑在基板和支撑装置之间的轴上，用于围绕由轴限定的轴线旋转。 多个壁部分在基板和支撑装置之间延伸，以在轴的两个以上的两侧以外在轴之间径向向外设置超过皮带轮外周的连接。