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1. 发明申请

WO2016154266A1 ARC FLASH MITIGATION SWITCH FOR QUENCHING EXTERNAL ARC FAULTS IN LOW VOLTAGE SWITCHGEAR 审中-公开
标题翻译：用于在低电压开关中烧断外部电弧故障的ARC闪光减速开关
公开(公告)号：WO2016154266A1
公开(公告)日：2016-09-29
申请号：PCT/US2016/023708
申请日：2016-03-23
申请人： EATON CORPORATION
发明人： SHEA, John J. , ROLLMANN, Paul J. , HRNCIR, Daniel E. , CARRODUS, Jason B.
IPC分类号： H01T4/12 , H01T2/02
CPC分类号： H02H9/041 , H01H33/53 , H01T2/02 , H01T4/12
摘要： Systems, methods, and devices, for forming and using an arc flash mitigation switch are provided. In one exemplary embodiment, an arc flash mitigation switch includes a cylindrical shell having a first end cap and a second end cap located at either end of the cylindrical shell. A first and second conductive feed through extend through the first and second end cap, respectively, at one end, and at the other connect to a first and second electrode separated by a gap. The exemplary arc flash mitigation switch further includes a trigger feed through that receives a trigger current that commutates the external arc flash event into the arc flash mitigation switch, quenching the external hazard.
摘要翻译：提供了用于形成和使用电弧闪光缓解开关的系统，方法和装置。在一个示例性实施例中，电弧闪光缓解开关包括具有第一端盖和位于圆柱形壳体的任一端的第二端盖的圆柱形壳体。第一和第二导电馈电分别在一端延伸穿过第一和第二端盖，另一端连接到由间隙分开的第一和第二电极。示例性的电弧闪光缓解开关进一步包括触发馈电，其接收触发电流，该触发电流将外部电弧闪光事件整合到电弧闪光缓解开关中，从而消除外部危险。

2. 发明申请

WO2013070465A1 ELECTRICAL SWITCHING APPARATUS INCLUDING MAGNET ASSEMBLY AND FIRST AND SECOND ARC CHAMBERS 审中-公开
标题翻译：电气开关装置，包括磁铁组件和第一和第二电弧箱
公开(公告)号：WO2013070465A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/062678
申请日：2012-10-31
申请人： EATON CORPORATION
发明人： THEISEN, Peter J. , ROLLMANN, Paul J. , JUDS, Mark A. , ZHOU, Xin
IPC分类号： H01H9/44 , H01H9/46 , H01H1/20
CPC分类号： H01H9/443 , H01H1/2066 , H01H9/46
摘要： An electrical switching apparatus (2) includes two arc runners (4,6), two contacts (8,10) in electrical communication with the respective runners, a movable contact (12) having two portions (14,16) respectively cooperating with the contacts to provide closed and open contact positions, and two arc chambers (18,20) each including two ends (22;30,24;32), a longitudinal axis (26;34) therebetween, and arc plates (28;36) between the ends. A magnet assembly (40) cooperates with the arc chambers (18,20) to establish a generally unidirectional magnetic field (42) normal to the axes, normal to a first direction (44) of a first arc (46) between one contact (8) and the first portion (14) as it moves away from the closed toward the open contact position, and normal to an opposite second direction (48) of a second arc (50) between the other contact (10) and the second portion (16) as it moves away from the closed toward the open contact position. The magnetic field causes one arc to enter one arc chamber depending upon current flow direction between the contacts.
摘要翻译：电气开关装置（2）包括两个电弧流道（4,6），与相应的流道电连通的两个触点（8,10），具有两个部分（14,16）的可动触头（12,16）分别与接触以提供闭合和敞开的接触位置，以及两个电弧室（18,20），每个包括两个端部（22; 30,24; 32），其间的纵向轴线（26; 34）和弧形板（28; 36）两端之间。磁体组件（40）与电弧室（18,20）配合以建立垂直于轴的大体上单向的磁场（42），垂直于第一弧（46）的第一方向（44） 8）和第一部分（14）当其从闭合件朝着开放接触位置移动时，并且垂直于在另一接触件（10）和第二部分（14）之间的第二弧（50）的相反的第二方向（48）（16），因为它从闭合状态朝开放接触位置移动。根据电流之间的电流方向，磁场使一个电弧进入一个电弧室。

3. 发明申请

WO2014039162A1 SINGLE DIRECT CURRENT ARC CHUTE, AND BI-DIRECTIONAL DIRECT CURRENT ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME 审中-公开
标题翻译：单一直流电弧和双向直流电切换装置
公开(公告)号：WO2014039162A1
公开(公告)日：2014-03-13
申请号：PCT/US2013/049536
申请日：2013-07-08
申请人： EATON CORPORATION
发明人： JUDS, Mark A. , ZHOU, Xin , KANK, Amogh V. , ROLLMANN, Paul J. , MUELLER, Robert W. , BARTONEK, Michael F.
IPC分类号： H01H9/44
CPC分类号： H01H9/443 , H01H9/36
摘要： A direct current arc chute (200) includes a ferromagnetic base (202) having first and second ends (204,206); first and second ferromagnetic side members (208,210) disposed from the respective first and second ends; a third ferromagnetic member (212) disposed from the base intermediate the side members and having an end portion (214) opposite the base; and first and second magnets (216,218) on the respective first and second members have a magnetic polarity facing the third member. A first arc chamber (220) is between the first and third members; and a second arc chamber (224) is between the second and third members. The first magnet and first member extend away from the first end and beyond the end portion, and toward the second magnet and second member after the end portion. The second magnet and second member extend away from the second end and beyond the end portion, and toward the first magnet and first member after the end portion.
摘要翻译：直流电弧槽（200）包括具有第一和第二端（204,206）的铁磁基座（202）。从相应的第一和第二端设置的第一和第二铁磁侧构件（208,210）第三铁磁构件（212），其从所述基部在所述侧构件之间设置并具有与所述基座相对的端部（214）; 并且相应的第一和第二构件上的第一和第二磁体（216,218）具有面向第三构件的磁极性。第一电弧室（220）在第一和第三构件之间; 并且第二电弧室（224）在第二和第三构件之间。第一磁体和第一构件远离第一端并超出端部，并且在端部之后朝着第二磁体和第二构件延伸。第二磁体和第二构件从第二端延伸并超出端部，并且在端部之后朝向第一磁体和第一构件延伸。

4. 发明申请

WO2017095672A1 ELECTRICAL SWITCHING APPARATUS AND SLOT MOTOR THEREFOR 审中-公开
标题翻译：电动开关装置和插槽电动机
公开(公告)号：WO2017095672A1
公开(公告)日：2017-06-08
申请号：PCT/US2016/062998
申请日：2016-11-21
申请人： EATON CORPORATION
发明人： ZHOU, Xin , JUDS, Mark A. , RUEMPLER, Christian , ROLLMANN, Paul J. , CARRODUS, Jason
IPC分类号： H01H9/44 , H01H77/10 , H01H33/59 , H01H3/26 , H01H9/36
CPC分类号： H01H33/182 , H01H9/443 , H01H33/596 , H01H77/108 , H01H2003/268 , H01H2009/365
摘要： A slot motor (100,200,300) is for an electrical switching apparatus (2). The slot motor includes a support apparatus including a support element (102) having a first leg (104,204) and a second leg (106,206) located opposite the first leg, the first leg having a first inner surface (110), the second leg having a second inner surface (112) facing the first inner surface; a plurality of permanent magnets (180,182,280,282,284,286,380,382) including a first permanent magnet (180,280,380) and a second permanent magnet (182,282,382), the first permanent magnet being located on the first leg, the second permanent magnet being located on the second leg; and a number of U-shaped plates (130,140) coupled to the support element. The first inner surface and the second inner surface are located between the first permanent magnet and the second permanent magnet.
摘要翻译：插槽电动机（100,200,300）用于电气开关设备（2）。槽式马达包括支撑设备，该支撑设备包括具有第一支腿（104,204）和与第一支腿相对定位的第二支腿（106,206）的支撑元件（102），第一支腿具有第一内表面（110），第二支腿具有面向所述第一内表面的第二内表面（112）包括第一永磁体（180,280,380）和第二永磁体（182,282,382）的多个永磁体（180,182,280,282,284,286,380,382），所述第一永磁体位于所述第一支腿上，所述第二永磁体位于所述第二支腿上; 和多个U形板（130,140），所述U形板耦合到所述支撑元件。第一内表面和第二内表面位于第一永磁体和第二永磁体之间。

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