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1. 发明申请

US20110042354A1 MAGNET INTERRUPTER FOR HIGH VOLTAGE SWITCHING 有权
标题翻译：用于高电压开关的磁阻中断器
公开(公告)号：US20110042354A1
公开(公告)日：2011-02-24
申请号：US12859443
申请日：2010-08-19
申请人： Frank Clay Blalock , Joseph R. Rostron , Jeremy Andrew Stone
发明人： Frank Clay Blalock , Joseph R. Rostron , Jeremy Andrew Stone
IPC分类号： H01H33/18
CPC分类号： H01H33/182 , H01H33/56
摘要： A magnetic interrupter consisting of a stationary and moving butt contacts that open an electric circuit in dielectric gas (e.g., SF6) contained in a sealed, pressurized insulating housing. One or both of the contacts contain a magnet with poles spaced apart in a radial plane perpendicular to the axial direction to spin the arc in the radial plane about the center of the contacts. Permanent magnets may be used to spin the arc so that the magnetic field is not affected by the magnitude of the arcing current, which makes the magnetic interrupter suitable for interrupting currents below fault level currents. One or both of the magnets may also be a field coil and a permanent magnet may be used in combination with a field coil.
摘要翻译：由静止和移动的对接触点组成的磁断路器，其将包含在密封的加压绝缘壳体中的电介质气体（例如，SF6）中的电路打开。触点中的一个或两个包含磁体，其磁极在垂直于轴向方向的径向平面中间隔开，以绕着接触中心的径向平面旋转电弧。永磁体可用于旋转电弧，使得磁场不受电弧电流的大小的影响，这使得磁断路器适合于将电流中断到低于故障电平电流。一个或两个磁体也可以是励磁线圈，并且永磁体可以与励磁线圈组合使用。

2. 发明授权

US08274007B2 Magnet interrupter for high voltage switching 有权
标题翻译：用于高压开关的磁铁断路器
公开(公告)号：US08274007B2
公开(公告)日：2012-09-25
申请号：US12859443
申请日：2010-08-19
申请人： Frank Clay Blalock , Joseph R. Rostron , Jeremy Andrew Stone
发明人： Frank Clay Blalock , Joseph R. Rostron , Jeremy Andrew Stone
IPC分类号： H01H33/66
CPC分类号： H01H33/182 , H01H33/56
摘要： A magnetic interrupter consisting of a stationary and moving butt contacts that open an electric circuit in dielectric gas (e.g., SF6) contained in a sealed, pressurized insulating housing. One or both of the contacts contain a magnet with poles spaced apart in a radial plane perpendicular to the axial direction to spin the arc in the radial plane about the center of the contacts. Permanent magnets may be used to spin the arc so that the magnetic field is not affected by the magnitude of the arcing current, which makes the magnetic interrupter suitable for interrupting currents below fault level currents. One or both of the magnets may also be a field coil and a permanent magnet may be used in combination with a field coil.
摘要翻译：由静止和移动的对接触点组成的磁断路器，其将包含在密封的加压绝缘壳体中的电介质气体（例如，SF6）中的电路打开。触点中的一个或两个包含磁体，其磁极在垂直于轴向方向的径向平面中间隔开，以绕着接触中心的径向平面旋转电弧。永磁体可用于旋转电弧，使得磁场不受电弧电流的大小的影响，这使得磁断路器适合于将电流中断到低于故障电平电流。一个或两个磁体也可以是励磁线圈，并且永磁体可以与励磁线圈组合使用。

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