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1. 发明授权

US06689980B2 Circuit breaker having hybrid arc extinguishing function 有权
标题翻译：具有混合灭弧功能的断路器
公开(公告)号：US06689980B2
公开(公告)日：2004-02-10
申请号：US09961169
申请日：2001-09-24
申请人： Jong Mahn Sohn
发明人： Jong Mahn Sohn
IPC分类号： H01H3318
CPC分类号： H01H33/982 , H01H33/022
摘要： A circuit breaker having a hybrid arc-extinguishing function includes: an upper shell; a lower shell coupled to the upper shell to form an extinguishing chamber (S) filled with an insulation gas; a movable electrode movably installed at the upper shell and having an exhaust channel for discharging a gas inside the extinguishing chamber (S) outwardly; a fixed electrode having an exhaust channel fixed at the lower shell and positioned at a coaxial line with the movable electrode, through which the gas inside the extinguishing chamber (S) is discharged outwardly, the movable electrode being movable being movable to a position where it contacts with the fixed electrode and to a positioned where it is separated from the fixed electrode; a magnetic coil arranged around the fixed electrode to form a magnetic field for a rotation of an arc, and receiving a conductive current from the movable electrode as being shared with the fixed electrode when the movable electrode is positioned contacting with the fixed electrode; and an arc aligning member made of a cylindrical magnetic material and disposed at the exhaust channel of the fixed electrode to align an arc to a central portion of the fixed electrode in extinguishing the arc, and having a varying inner diameter to quickly extinguish the arc.
摘要翻译：具有混合灭弧功能的断路器包括：上壳体; 下壳体，联接到所述上壳体，以形成填充有绝热气体的灭火室; 可动电极，可移动地安装在上壳体上并具有用于向外排出灭火室（S）内的气体的排气通道; 固定电极，其具有固定在所述下壳体处并与所述可动电极同轴的排气通道，所述灭火室（S）内部的气体向外排出，所述可移动电极可移动到其位置，与固定电极接触并且与固定电极分离的位置接触; 磁性线圈，设置在固定电极周围，形成用于旋转电弧的磁场，并且当可动电极与固定电极定位接触时，从可动电极接收与固定电极共用的导电电流; 以及由圆柱形磁性材料制成并且设置在固定电极的排气通道处的电弧对准构件，以在熄灭电弧的同时将电弧对准固定电极的中心部分，并且具有变化的内径以快速熄灭电弧。

2. 发明授权

US08686815B2 Apparatus of modular trip mechanism and auxiliary mechanism for circuit breaker 有权
标题翻译：断路器模块跳闸机构及辅助机构装置
公开(公告)号：US08686815B2
公开(公告)日：2014-04-01
申请号：US13545901
申请日：2012-07-10
申请人： Jong Mahn Sohn
发明人： Jong Mahn Sohn
IPC分类号： H01H77/00 , H01H75/00 , H01H83/00 , H01H73/12 , H01H67/02
CPC分类号： H01H71/0228 , H01H9/167 , H01H71/123 , H01H71/46 , H01H2071/042
摘要： An apparatus of modular trip mechanism and auxiliary mechanism for a circuit breaker comprises an auxiliary mechanism module including a first micro switch to output an electrical signal indicating an ON/OFF position of the circuit breaker, a first shaft contact lever mechanism to operate the first micro switch by contacting the switching shaft or receiving an artificial pressing force, a second micro switch to output an electrical signal indicating whether a trip operation of the circuit breaker has been performed, and a second lever to operate the second micro switch by contacting the switching shaft or receiving an artificial pressing force; and a trip mechanism module including an electromagnetic trip device to operate a trip bar to trigger the circuit breaker to a trip position in response to a trip control signal from an overcurrent relay or a test trip control signal from a test signal generating source.
摘要翻译：一种用于断路器的模块跳闸机构和辅助机构的装置包括：辅助机构模块，包括：第一微型开关，用于输出指示断路器的导通/断开位置的电信号;第一轴接触杆机构，用于操作第一微型通过接触切换轴或接受人造压力来切换，第二微型开关输出指示是否已经执行断路器的跳闸操作的电信号;以及第二杆，通过接触开关轴来操作第二微型开关或接受人造按压力; 以及跳闸机构模块，其包括电磁跳闸装置，以响应于来自过电流继电器的跳闸控制信号或来自测试信号发生源的测试跳闸控制信号来操作跳闸杆以将断路器触发到跳闸位置。

3. 发明授权

US08368489B2 Circuit breaker having trip cause indicating mechanism 有权
标题翻译：断路器具有跳闸原因指示机构
公开(公告)号：US08368489B2
公开(公告)日：2013-02-05
申请号：US13013745
申请日：2011-01-25
申请人： Jong Mahn Sohn
发明人： Jong Mahn Sohn
IPC分类号： H01H77/00 , H01H83/00 , H01H73/12
CPC分类号： H01H83/20 , H01H71/04 , H01H83/12 , H01H2071/042
摘要： A circuit breaker comprises a magnetic trip mechanism configured to provide a first mechanical driving force, a low voltage trip mechanism configured to provide a second mechanical driving force, a first micro switch configured to generate and output a first trip signal indicating that the circuit breaker has performed a trip operation due to the occurrence of a fault current on a circuit, a second micro switch configured to generate and output a second trip signal indicating that the circuit breaker has performed a trip operation due to the occurrence of a low voltage on the circuit, a first driving force transmission mechanism configured to transmit the first mechanical driving force from the magnetic trip mechanism to the first micro switch, and a second driving force transmission mechanism configured to transmit the second mechanical driving force from the low voltage trip mechanism to the second micro switch.
摘要翻译：断路器包括被配置为提供第一机械驱动力的磁脱扣机构，配置成提供第二机械驱动力的低电压跳闸机构，第一微型开关，被配置为产生并输出指示断路器具有的第一跳闸信号由于在电路上发生故障电流而执行跳闸操作，第二微型开关被配置为产生并输出指示断路器由于在电路上发生低电压而执行跳闸操作的第二跳闸信号第一驱动力传递机构，被配置为将第一机械驱动力从磁脱扣机构传递到第一微型开关;第二驱动力传递机构，被配置为将第二机械驱动力从低电压跳闸机构传递到第二机械驱动力微动开关

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