公开(公告)号：US07196434B2

公开(公告)日：2007-03-27

申请号：US10249206

申请日：2003-03-21

Applicant: Xin Zhou ,  Michael T. Little ,  James Kinsella ,  Christopher J. Wieloch

Inventor： Xin Zhou ,  Michael T. Little ,  James Kinsella ,  Christopher J. Wieloch

IPC: H02H3/08 ,  H01H83/06 ,  H01H77/00

CPC classification number: H01H50/546 ,  H01H9/40 ,  H01H9/563 ,  Y10T307/865

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20060274459A1

公开(公告)日：2006-12-07

申请号：US10249206

申请日：2003-03-21

Applicant: Xin Zhou ,  Michael Little ,  James Kinsella ,  Christopher Wieloch

Inventor： Xin Zhou ,  Michael Little ,  James Kinsella ,  Christopher Wieloch

IPC: H02H7/08

CPC classification number: H01H50/546 ,  H01H9/40 ,  H01H9/563 ,  Y10T307/865

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06943654B2

公开(公告)日：2005-09-13

申请号：US10904781

申请日：2004-11-29

Applicant: Xin Zhou ,  Michael T. Little ,  James Kinsella ,  Chris Wieloch ,  Engelbert Hetzmannseder

Inventor： Xin Zhou ,  Michael T. Little ,  James Kinsella ,  Chris Wieloch ,  Engelbert Hetzmannseder

IPC: H01H9/40 ,  H01H9/56 ,  H01H50/54 ,  H01H47/00 ,  H01H67/02

CPC classification number: H01H50/546 ,  H01H9/40 ,  H01H9/563 ,  H01H50/002

Abstract: 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.

Abstract translation: 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。