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1. 发明授权

US06956728B2 Method and apparatus to control modular asynchronous contactors 失效
公开(公告)号：US06956728B2
公开(公告)日：2005-10-18
申请号：US10248916
申请日：2003-02-28
申请人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
发明人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
IPC分类号： H01H9/40 , H01H9/56 , H01H50/54 , H01H47/00
CPC分类号： H01H9/563 , H01H9/40 , H01H50/546
摘要： A modular asynchronous contactor assembly includes a contactor for each phase or pole of an electrical device. The contactor assembly is applicable as both a switching device and an isolation or load protection device. As such, each contactor is constructed so that each includes multiple contact assemblies. Moreover, the contactors within a single contactor assembly or housing can be independently controlled so that the contacts of one contactor can be opened without opening the contacts of the other contactors of the contactor assembly.

2. 发明授权

US06943654B2 Method and apparatus to control modular asynchronous contactors 失效
标题翻译：控制模块式异步接触器的方法和装置
公开(公告)号：US06943654B2
公开(公告)日：2005-09-13
申请号：US10904781
申请日：2004-11-29
申请人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
发明人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
IPC分类号： H01H9/40 , H01H9/56 , H01H50/54 , H01H47/00 , H01H67/02
CPC分类号： H01H50/546 , H01H9/40 , H01H9/563 , H01H50/002
摘要： A modular asynchronous contactor assembly includes a contactor for each phase or pole of an electrical device. The contactor assembly is applicable as both a switching device and an isolation or load protection device. As such, each contactor is constructed so that each includes multiple contact assemblies. Moreover, the contactors within a single contactor assembly or housing can be independently controlled so that the contacts of one contactor can be opened without opening the contacts of the other contactors of the contactor assembly.
摘要翻译：模块化异步接触器组件包括用于电气设备的每个相或极的接触器。接触器组件可用作开关装置和隔离或负载保护装置。因此，每个接触器被构造成使得每个接触器包括多个接触组件。此外，可以独立地控制单个接触器组件或壳体内的接触器，使得可以打开一个接触器的触点而不打开接触器组件的其它接触器的触点。

3. 发明授权

US06967549B2 Method and apparatus to control modular asynchronous contactors 失效
公开(公告)号：US06967549B2
公开(公告)日：2005-11-22
申请号：US11083634
申请日：2005-03-18
申请人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
发明人： Xin Zhou , Michael T. Little , James Kinsella , Chris Wieloch , Engelbert Hetzmannseder
IPC分类号： H01H9/40 , H01H9/56 , H01H50/54 , H01H47/00 , H01H67/02
CPC分类号： H01H9/563 , H01H9/40 , H01H50/546
摘要： A modular asynchronous contactor assembly includes a contactor for each phase or pole of an electrical device. The contactor assembly is applicable as both a switching device and an isolation or load protection device. As such, each contactor is constructed so that each includes multiple contact assemblies. Moreover, the contactors within a single contactor assembly or housing can be independently controlled so that the contacts of one contactor can be opened without opening the contacts of the other contactors of the contactor assembly.

4. 发明授权

US07057311B1 Isolation contactor assembly having independently controllable contactors 失效
标题翻译：隔离接触器组件具有可独立控制的接触器
公开(公告)号：US07057311B1
公开(公告)日：2006-06-06
申请号：US10249207
申请日：2003-03-21
申请人： Xin Zhou , Michael T. Little , James Kinsella , Jan Walker , Edward L. Wellner , James A. Becker
发明人： Xin Zhou , Michael T. Little , James Kinsella , Jan Walker , Edward L. Wellner , James A. Becker
IPC分类号： H02H3/08 , H02H3/00
CPC分类号： H01H9/563 , H01H9/40 , H01H50/546 , Y10T307/832 , Y10T307/865
摘要： The present invention provides an electrical isolation apparatus having independently controllable contactors. The isolation apparatus includes a contactor for each phase or pole of an electrical device as well as each phase or pole of a load. Each contactor is constructed so that each includes multiple contact assemblies that may be independently controlled to open and close. Moreover, the contactors within a single contactor assembly or housing can be independently controlled so that the contacts of one contactor can be opened without opening the contacts of the other contactors in the contactor assembly. Additionally, the contactors are construct and controlled such that a single line side contactor and a single load contactor open simultaneously when an open circuit condition is desired.
摘要翻译：本发明提供一种具有可独立控制的接触器的电气隔离装置。隔离装置包括用于电气设备的每个相或极的接触器以及负载的每个相或极。每个接触器被构造成使得每个接触器包括可独立控制以打开和关闭的多个接触组件。此外，可以独立地控制单个接触器组件或壳体内的接触器，使得可以打开一个接触器的触点而不打开接触器组件中的其它接触器的触点。此外，接触器的构造和控制使得当需要开路状态时，单线侧接触器和单负载接触器同时断开。

5. 发明授权

US07317264B2 Method and apparatus to independently control contactors in a multiple contactor configuration 失效
标题翻译：独立控制多接触器配置中接触器的方法和装置
公开(公告)号：US07317264B2
公开(公告)日：2008-01-08
申请号：US10707187
申请日：2003-11-25
申请人： James Kinsella , Xin Zhou , Christopher J. Wieloch , Michael T. Little
发明人： James Kinsella , Xin Zhou , Christopher J. Wieloch , Michael T. Little
IPC分类号： H01H3/00
CPC分类号： H03K19/17728 , H01H9/40 , H01H9/563 , Y10T307/937
摘要： A method and apparatus to independently control the closing or making of contactors in a modular contactor assembly is disclosed. The apparatus includes a contactor assembly having multiple contactors such that each contactor is separately controlled such that one contactor may be closed without the other contactors of the assembly being closed. The contactors are arranged such that a pair of contactors is caused to close following a zero-voltage crossing of a power signal. A third contactor is caused to close after the pair of contactors has closed.
摘要翻译：公开了一种在模块化接触器组件中独立地控制接触器闭合或制造的方法和装置。该装置包括具有多个接触器的接触器组件，使得每个接触器被单独控制，使得一个接触器可以在组件的其它接触器关闭的情况下关闭。接触器布置成使得在功率信号的零电压交叉之后使一对接触器闭合。使一对接触器闭合后，使第三接触器闭合。

6. 发明授权

US07196434B2 Modular contactor assembly having independently controllable contractors 有权
标题翻译：具有可独立控制的承包商的模块化接触器组件
公开(公告)号：US07196434B2
公开(公告)日：2007-03-27
申请号：US10249206
申请日：2003-03-21
申请人： Xin Zhou , Michael T. Little , James Kinsella , Christopher J. Wieloch
发明人： Xin Zhou , Michael T. Little , James Kinsella , Christopher J. Wieloch
IPC分类号： H02H3/08 , H01H83/06 , H01H77/00
CPC分类号： H01H50/546 , H01H9/40 , H01H9/563 , Y10T307/865
摘要： The present invention provides an electrical isolation apparatus having independently controllable contactors. The isolation apparatus includes a contactor for each phase or pole of an electrical device as well as each phase or pole of a load. Each contactor is constructed so that each includes multiple contact assemblies that may be independently controlled to open and close. Moreover, the contactors within a single contactor assembly or housing can be independently controlled so that the contacts of one contactor can be opened without opening the contacts of the other contactors in the contactor assembly. Additionally, the contactors are constructed and controlled such that a single line side contactor and a single load contactor open simultaneously when an open circuit condition is desired.
摘要翻译：本发明提供一种具有可独立控制的接触器的电气隔离装置。隔离装置包括用于电气设备的每个相或极的接触器以及负载的每个相或极。每个接触器被构造成使得每个接触器包括可独立控制以打开和关闭的多个接触组件。此外，可以独立地控制单个接触器组件或壳体内的接触器，使得可以打开一个接触器的触点而不打开接触器组件中的其它接触器的触点。此外，接触器被构造和控制，使得当需要开路状态时，单线侧接触器和单负载接触器同时断开。

7. 发明授权

US07224557B2 Method and system of controlling asynchronous contactors for a multi-phase electric load 有权
标题翻译：控制多相电力负载异步接触器的方法和系统
公开(公告)号：US07224557B2
公开(公告)日：2007-05-29
申请号：US10859507
申请日：2004-06-02
申请人： James J. Kinsella , Peter J. Unsworth , Xin Zhou , Christopher J. Wieloch , Michael T. Little
发明人： James J. Kinsella , Peter J. Unsworth , Xin Zhou , Christopher J. Wieloch , Michael T. Little
IPC分类号： H02H3/08
CPC分类号： H02P1/32 , H01H9/40 , H01H9/563 , H01H50/22 , H02P25/18
摘要： Control of an induction motor is carried out to limit damaging arcing stress and mechanical stresses placed on the control contactor assembly and the induction motor resulting from the simultaneous or synchronous breaking and making of contactors employed to connect the windings of the motor to a power supply. Asynchronously connecting the windings to the power supply via the asynchronous or non-simultaneous closing of the contactors of a modular contactor assembly reduces the potentially damaging transient current, the associated torque oscillations, and mechanical stresses. The present invention is particularly applicable to delta motors that are started with its windings in a star or wye configuration followed by the reconnection of the windings in a delta configuration when the motor is at normal running speed.
摘要翻译：执行感应电动机的控制以限制由于同时或同步地断开和制造用于将电动机的绕组连接到电源的接触器而导致的控制接触器组件和感应电动机上施加的损坏的电弧应力和机械应力。通过异步或非同时关闭模块化接触器组件的接触器将绕组异步连接到电源减少潜在的破坏性瞬态电流，相关联的扭矩振荡和机械应力。本发明特别适用于以马达处于正常运行速度时以三角形配置重新连接绕组的星形或者叶状配置的绕组开始的三角马达。

8. 发明申请

US20140028452A1 REMOTE ANNUNCIATOR 有权
标题翻译：远程警报器
公开(公告)号：US20140028452A1
公开(公告)日：2014-01-30
申请号：US13559636
申请日：2012-07-27
申请人： Eric D. Albsmeier , Michael T. Little , Anthony J. Hackbarth
发明人： Eric D. Albsmeier , Michael T. Little , Anthony J. Hackbarth
IPC分类号： G08B21/00 , G08B29/00
CPC分类号： H02J9/06 , H02J9/08 , H02J13/001 , H02J2009/068 , Y02B70/3291 , Y02B90/222 , Y04S10/40 , Y04S20/12 , Y04S20/248 , Y10T307/469 , Y10T307/615 , Y10T307/76
摘要： Some embodiments relate to a remote annunciator 10 that includes an enclosure 11 and a control 12 within the enclosure 11. The control 12 receives signals S from a plurality of transfer switches 13A, 13B, 13C, 13D and at least one generator 14 that is connected to at least one of the transfer switches 13A, 13B, 13C, 13D. The control 12 displays a status of electrical connections that include the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14. In some embodiments, the control 12 recognizes when the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14 are connected to the control 12.
摘要翻译：一些实施例涉及包括机壳11内的外壳11和控制器12的远程信号器10.控制器12从多个转接开关13A，13B，13C，13D和至少一个连接的发电机14接收信号S 到转印开关13A，13B，13C，13D中的至少一个。控制器12显示包括多个传送开关13A，13B，13C，13D和至少一个发生器14的电气连接的状态。在一些实施例中，控制器12识别何时多个传送开关13A，13B，13C ，13D和至少一个发生器14连接到控制器12。

9. 发明申请

US20130114186A1 POWER MANAGEMENT SYSTEM THAT INCLUDES A MEMBRANE 有权
标题翻译：包括膜的电源管理系统
公开(公告)号：US20130114186A1
公开(公告)日：2013-05-09
申请号：US13289098
申请日：2011-11-04
申请人： Michael T. Little , Brian T. Willmas , Anthony J. Hackbarth , William S. Dempster
发明人： Michael T. Little , Brian T. Willmas , Anthony J. Hackbarth , William S. Dempster
IPC分类号： H02B1/32
CPC分类号： H02J9/06 , H01H2300/018
摘要： Some embodiments relate to a power management system includes a primary power source and a secondary power source. The power management system further includes an enclosure and an electrical component located within the enclosure. The electrical component is connected to the primary power source 11 and the secondary power source. The power management system further includes a membrane that is mounted to an outside of the enclosure. The membrane extends through the enclosure such that the membrane provides information relating to operation of the power management system.
摘要翻译：一些实施例涉及电源管理系统，其包括主电源和次电源。电源管理系统还包括外壳和位于外壳内的电气元件。电气部件连接到主电源11和次电源。电源管理系统还包括安装到外壳外部的膜。膜延伸通过外壳，使得膜提供与电力管理系统的操作有关的信息。

10. 发明申请

US20130114187A1 LOAD CONTROL MODULE THAT PERMITS TESTING OF POWER SWITCHING DEVICES THAT ARE PART OF THE LOAD CONTROL MODULE 有权
标题翻译：对负载控制模块的一部分进行功率开关设备的测试的负载控制模块
公开(公告)号：US20130114187A1
公开(公告)日：2013-05-09
申请号：US13289169
申请日：2011-11-04
申请人： Michael T. Little , Isaac S. Frampton
发明人： Michael T. Little , Isaac S. Frampton
IPC分类号： H02B1/26
CPC分类号： G01R31/3278 , H01H2300/018
摘要： Some embodiments relate to a load control module that includes an enclosure and a plurality of power switching devices within the enclosure. The load control module further includes an interface mounted on an exterior of the enclosure and a switch connected to the interface. The switch is connected to the interface such that the switch selectively activates the interface to permit testing of the power switching devices upon operation of the interface. In some embodiments, the load control module may include a display that provides information relating to whether the interface is activated by the switch. Other embodiments relate to a load control module that includes a generator having a controller which controls operation of the generator and provides commands to the switch to selectively activate the interface to permit testing of the power switching device upon operation of the interface.
摘要翻译：一些实施例涉及一种负载控制模块，其包括壳体和壳体内的多个功率开关装置。负载控制模块还包括安装在外壳外部的接口和连接到接口的开关。交换机连接到接口，使得交换机选择性地激活接口以允许在接口操作时对功率开关设备进行测试。在一些实施例中，负载控制模块可以包括显示器，其提供与该开关是否被该接口激活有关的信息。其他实施例涉及一种负载控制模块，其包括具有控制器的发电机，所述控制器控制发电机的运行并且向开关提供命令以选择性地激活接口以允许在接口操作时对功率开关装置进行测试。

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