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81. 发明授权

US09564741B1 One axis shutter with a pin-based bus system for miniature circuit breaker load centers 有权
标题翻译：单轴快门，带有基于引脚的总线系统，用于微型断路器负载中心
公开(公告)号：US09564741B1
公开(公告)日：2017-02-07
申请号：US14802483
申请日：2015-07-17
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Chad R. Mittelstadt
IPC分类号： H02B1/14 , H02B1/06 , H01R13/447 , H01H9/22 , H01R13/453 , H02B1/20
CPC分类号： H01H71/08 , H01H9/22 , H01R13/447 , H01R13/4538 , H02B1/056 , H02B1/06
摘要： Apparatus for substantially eliminating exposure to live parts in a load center includes a bus assembly with male-terminal stabs which are capped with nonconductive material. A nonconductive structure covers the bus assembly and allows only the stabs to pass into the interior of circuit breaker compartments. A shutter assembly in each circuit breaker compartment has a nonconductive shutter plate that moves only in the Z axis to provide access to the stabs when a circuit breaker is inserted with a Z axis motion. Inserting the circuit breaker in the load center causes a shutter plate latch to open and depress the shutter. When the circuit breaker is removed from the load center, the shutter plate is biased upward and latched in a position over the stabs. No live touch points are available in the load center.
摘要翻译：用于基本上消除暴露在负载中心中的带电部件的装置包括具有带有非导电材料的阳极端子刺的总线组件。非导电结构覆盖总线组件，并且仅允许刺针进入断路器隔室的内部。每个断路器室中的闸门组件具有非导电快门板，其仅在Z轴运动时移动，以在以Z轴运动插入断路器时提供对桩的接近。将断路器插入负载中心会使快门板闩锁打开并按下快门。当断路器从负载中心移除时，挡板向上偏置并锁定在插针上方的位置。负载中心没有可用的触摸点。

82. 发明申请

US20170025830A1 HYBRID PLUG-ON/PIGTAIL NEUTRAL BAR 有权
标题翻译：混合插头/皮质中性棒
公开(公告)号：US20170025830A1
公开(公告)日：2017-01-26
申请号：US15101505
申请日：2013-12-19
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Rene Ktnwa CORDOVA DIAZ
IPC分类号： H02B1/20 , H01B5/02
CPC分类号： H02B1/20 , H01B5/02 , H01R9/2691 , H02B1/041 , H02B1/056 , H02B1/205
摘要： A neutral bus bar for an electrical distribution apparatus. The neutral bus bar includes an elongated body that has a rail and a plurality of wire connectors arranged. Each of the wire connectors includes a side hole on the body and a top hole. The side hole can receive an electrical neutral wire such as from a pig tail type circuit breaker. The top hole has a mouth which opens onto the recessed channel and can receive a tightening screw to secure the received electrical wire in the side hole.
摘要翻译：用于配电设备的中性母线。中性母线包括具有轨道的细长主体和布置的多个线连接器。每个电线连接器包括主体上的侧孔和顶孔。侧孔可以接收诸如猪尾型断路器之类的电气中性线。顶孔具有通向凹入通道的口，并且可以容纳紧固螺钉，以将接收到的电线固定在侧孔中。

83. 发明申请

US20170018898A1 NO-TOUCH BUSWAY PLUG IN UNITS 有权
公开(公告)号：US20170018898A1
公开(公告)日：2017-01-19
申请号：US14966148
申请日：2015-12-11
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Chad MITTELSTADT , Tim FABER
IPC分类号： H01R25/16 , H01R13/453
CPC分类号： H01R25/162 , H01R4/38 , H01R13/453 , H01R13/4538 , H01R13/70 , H01R2105/00
摘要： Apparatus for substantially eliminating exposure to live parts on a busway plug-in unit enclosure includes a power take-off with male-terminal stabs which are capped with nonconductive material. A nonconductive structure covers the bus assembly and allows only the stabs to pass into the interior of a plug-in unit enclosure. A shutter assembly in each plug-in unit enclosure has a nonconductive shutter plate that moves only longitudinally along the stabs when a plug-in unit device is inserted into the enclosure. Inserting the plug in unit device into the enclosure causes a shutter plate latch to open and depress the shutter. When the plug in unit device is removed from the plug in unit enclosure, the shutter plate is biased upward and latched in a position over the stabs. No live touch points are available in the enclosure.
摘要翻译：用于基本上消除对母线槽插入式单元外壳上的带电部件的暴露的装置包括具有非绝缘材料封盖的带阳极端子的电源输出。非导电结构覆盖总线组件，并且仅允许刺针进入插入式单元外壳的内部。每个插入式单元外壳中的快门组件具有非导电快门板，当插入式单元设备插入到外壳中时，该快门板仅沿纵向移动。将单元装置中的插头插入外壳会导致快门板闩锁打开并按下快门。当插头单元设备从插头单元外壳中卸下时，挡板向上偏置并锁定在插针上方的位置。机箱中没有实时触点。

84. 发明申请

US20160322790A1 DOUBLE SHUTTER SHROUD AND TUNNEL FOR MCC BUS CONNECTIONS 有权
标题翻译：双层快速通道和隧道用于MCC总线连接
公开(公告)号：US20160322790A1
公开(公告)日：2016-11-03
申请号：US15032669
申请日：2013-11-12
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Manuel Antonio BECERRA BECERRA , Arturo Javier CORDOVA URBIOLA , Victor Daniel ESPINOSA GUTIERREZ
IPC分类号： H02B1/14 , H02B1/36 , H02B1/21
CPC分类号： H02B11/24 , H02B1/14 , H02B1/21 , H02B1/36
摘要： A double shutter shroud (5) and a flexible sheath (11) surrounding a stab (10) of an MCC unit, form a protective tunnel (30) for the stab to connect to a bus 4. A first shroud (6) mounted on the bus, includes a first gate (12). A second shroud (20) mounted on the MCC unit includes a second gate (24). When the MCC unit slides into an MCC section, a unit key (16) opens the first gate. When the stab is advanced toward the bus, a stab key (28) opens the second gate, forming a protective tunnel (30) from the flexible sheath and through the first and second shrouds. The protective tunnel protects the stab and bus from contamination, helps prevent dielectric breakdowns and short circuits between different phase busses, and protects an operator from electrical hazard of touching the bus or stab with tools or fingers.
摘要翻译：围绕MCC单元的刺（10）的双快门护罩（5）和柔性护套（11）形成用于刺刺连接到总线4的保护通道（30）。安装在总线包括第一门（12）。安装在MCC单元上的第二护罩（20）包括第二门（24）。当MCC单元滑入MCC部分时，单元键（16）打开第一个门。当刺被朝向公共汽车前进时，刺杆（28）打开第二门，从柔性护套并穿过第一和第二护罩形成保护通道（30）。保护隧道保护刺针和母线免受污染，有助于防止不同相母线之间的电介质故障和短路，并保护操作人员免受接触母线或用工具或手指刺伤的电气危险。

85. 发明授权

US09478951B2 Method for treating internal arcs 有权
标题翻译：内弧处理方法
公开(公告)号：US09478951B2
公开(公告)日：2016-10-25
申请号：US14585518
申请日：2014-12-30
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Timothy Faber , Cameron Woodson
IPC分类号： H02B1/30 , H02B1/56
CPC分类号： H02B1/565 , H02B1/30 , H02B13/025
摘要： Methods and systems for controlling and limiting the damage caused by arcs in electrical distribution equipment provide a cooling assembly that uses a filter or other porous substrate to absorb the energy from the arc byproducts. The filter-based cooling assembly may be used with a passive arc management device having a chamber sized and shaped to control and/or extinguish arcs and ventilation ports for expelling the arc byproducts into the cooling filter assembly. The filter-based cooling assembly may be installed in line with, at the end of, or as a substitute for, any ventilation conduits or tubes in the arc management device, or in the backplane of the arc management device, or the like, to absorb energy from the arc byproducts, cool them to a safe temperature, and vent them inside the equipment cabinet.
摘要翻译：用于控制和限制由配电设备中的电弧引起的损坏的方法和系统提供使用过滤器或其它多孔基材吸收电弧副产物的能量的冷却组件。基于过滤器的冷却组件可以与无源电弧管理装置一起使用，该无源电弧管理装置具有室，其尺寸和形状可控制和/或熄灭电弧和通风口，以将电弧副产物排出到冷却过滤器组件中。基于过滤器的冷却组件可以在电弧管理装置中的任何通风导管或管，或电弧管理装置的背板等中安装成一个或多个或替代，替代，从电弧副产物中吸收能量，将其冷却到安全的温度，并将其排放到设备柜内。

86. 发明授权

US09460880B2 Thermal-mechanical flexible overload sensor 有权
标题翻译：热机械柔性过载传感器
公开(公告)号：US09460880B2
公开(公告)日：2016-10-04
申请号：US14553131
申请日：2014-11-25
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Juan Ignacio Melecio Ramirez , Waldo Jesus Arcos Medina , Gabriela Isabel Rubio Barraza
IPC分类号： H01H71/18 , H01H61/06 , H01H81/02 , H01H61/00 , H01H85/00 , H01H61/04
CPC分类号： H01H61/04 , H01H61/063
摘要： An overload relay is provided for electrical equipment, such as a motor. The overload relay includes a set of electrical contacts, a trip mechanism and a single-arm, a set of monolithic compliant mechanism actuators. The trip mechanism has a normal position and a tripped position. The normal position allows electrical connection between the electrical contacts, and the tripped position interrupts electrical connection between the electrical contacts in response to detection of a high current condition. The single-arm actuator is formed of an electrically conductive material, and includes a compliant hinge and a single bar connected to the hinge. The single bar is electrically coupled to the line contact or the load contact. Under the high current condition, one of first and second ends of the single bar deflects relative to the compliant hinge to cause the trip mechanism to move into the tripped position.
摘要翻译：为电气设备（如电机）提供过载继电器。过载继电器包括一组电触点，跳闸机构和单臂，一组单片顺应机构致动器。跳闸机构具有正常位置和跳闸位置。正常位置允许电触点之间的电连接，并且跳闸位置响应于高电流状况的检测而中断电触点之间的电连接。单臂致动器由导电材料形成，并且包括柔性铰链和连接到铰链的单个杆。单个条电线耦合到线路接触或负载接触。在高电流条件下，单个杆的第一和第二端中的一个相对于柔性铰链偏转，以使脱扣机构移动到跳闸位置。

87. 发明申请

US20160276812A1 RETRACTING MECHANISM FOR SENSING COMPONENTS IN A SWITCHGEAR CABINET 有权
标题翻译：用于感应组件在开关柜中的回缩机构
公开(公告)号：US20160276812A1
公开(公告)日：2016-09-22
申请号：US15034210
申请日：2013-12-05
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Mark J. FISHER , Gregory Brent LEE , Frank M. PAGE , Daniel M. O'NEILL , Kevin M. BULLOCK
IPC分类号： H02B1/36 , H02B1/56 , H02B13/025
CPC分类号： H02B1/36 , H02B1/34 , H02B1/565 , H02B3/00 , H02B13/025
摘要： A switchgear cabinet (100) includes an equipment compartment (102), a bus compartment (104) and a cable compartment (106). The cabinet can employ a sensor(s) (190) to monitor conditions, such as arcing, in the bus or cable compartment. The cabinet also includes a retractable sensor system (150), which has a rack (160) and a slider (170). The rack is mounted in the cabinet, and the slider is configured to retain the sensor. The slider is movably engaged to the rack. The slider can slide in one direction toward a back of the bus or cable compartment to a racked-in position in which the sensor is located to sense arcing in the bus or cable compartment. The slider can slide in an opposite direction toward a front of the equipment compartment to a racked-out position in which the sensor is drawn into the equipment compartment.
摘要翻译：开关柜（100）包括设备隔间（102），总线室（104）和电缆室（106）。机柜可以使用传感器（190）来监测公共汽车或电缆舱中的情况，例如电弧。所述机柜还包括可伸缩传感器系统（150），其具有齿条（160）和滑块（170）。机架安装在机柜中，滑块配置为保持传感器。滑块可移动地接合到机架。滑块可以沿着一个方向朝着总线或电缆舱的后部滑动到传感器所处的放置位置，以检测总线或电缆舱中的电弧。滑块可以朝向设备舱前部的相反方向滑动到传感器被拉入设备舱的排出位置。

88. 发明授权

US09450387B2 Passive arc protection for main breaker line side power conductors 有权
标题翻译：主断路器侧电源导线的被动电弧保护
公开(公告)号：US09450387B2
公开(公告)日：2016-09-20
申请号：US14501946
申请日：2014-09-30
申请人： Schneider Electric USA, Inc.
发明人： Timothy R Faber , Cameron L Woodson
IPC分类号： H01H9/34 , H02B11/04 , H02B13/025 , H02B1/20 , H02B1/56
CPC分类号： H02B11/04 , H02B1/20 , H02B1/56 , H02B13/025
摘要： In a switchgear cabinet, the line side power conductors upstream of the main breaker are surrounded with arc attenuating/extinguishing channels and protective conduit in a location prior to the conductor's attachment to the main breaker. Thus, passive arc attenuation can be had prior to the breakers, Personal Protection Equipment (PPE) levels can be predicted and controlled, and the need for action by circuit breakers during an arcing event is substantially lessened.
摘要翻译：在开关柜中，主断路器上游的线路侧电源导体在导体连接到主断路器之前的位置被电弧衰减/熄灭通道和保护导管包围。因此，可以在断路器之前进行无源电弧衰减，可以预测和控制个人防护装备（PPE）的水平，并且在电弧事件期间需要通过断路器进行动作。

89. 发明授权

US09437991B2 Load center bus having integral stabs with formed shapes 有权
标题翻译：负载中心总线具有形成形状的整体
公开(公告)号：US09437991B2
公开(公告)日：2016-09-06
申请号：US14328076
申请日：2014-07-10
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Ezequiel Salas Zamarripa , Mauricio Diaz
IPC分类号： H01R43/16 , H01R25/16 , B21D28/08 , B21D35/00
CPC分类号： H01R25/162 , B21D28/08 , B21D35/003 , H01R43/16
摘要： A bus system for a load center includes a bus bar having a plurality of integrated bus stabs and has superior thermal characteristics for the amount of conductive material used. The bus bar and the bus stabs are formed as a unitary piece from a single sheet of conductive material. Each bus stab includes a folded portion with a plug-on section to receive a connector from a circuit breaker. The folded portion is formed with two opposing edges from flanges of the integrated bus stab which are folded and configured to be engaged by the connector, and forms a central channel, typically with a substantially U-shaped cross section. The folded portion further has a tapered folded section between the bus bar and the plug-on section. The bus system can be manufactured by cutting out the unitary piece with the bus bar and integrated bus stabs from a sheet of conductive material, and then stamping it to form the folded portion on each bus stab.
摘要翻译：用于负载中心的总线系统包括具有多个集成总线冲击的母线，并且对于所使用的导电材料的量具有优异的热特性。母线和母线由一片导电材料形成为整体。每个总线刺都包括具有插入部分的折叠部分，以从断路器接收连接器。折叠部分形成有两个相对的边缘，该两个相对边缘与集成总线刺的凸缘相互折叠并构造成由连接器接合，并形成通常具有大致U形横截面的中心通道。折叠部分还具有在母线和插入部之间的锥形折叠部分。总线系统可以通过利用汇流条切割整体件，并从导电材料片上集成总线，然后冲压它，形成每个母线上的折叠部分。

90. 发明授权

US09437385B1 Miniature circuit breaker for a no-touch load center 有权
标题翻译：用于无触点负载中心的微型断路器
公开(公告)号：US09437385B1
公开(公告)日：2016-09-06
申请号：US14802574
申请日：2015-07-17
申请人： SCHNEIDER ELECTRIC USA, INC.
发明人： Chad R. Mittelstadt
IPC分类号： H01H9/02 , H01H71/02
CPC分类号： H01H71/0264 , H01H9/0264 , H01H71/0271 , H01H71/08
摘要： A miniature plug-on circuit breaker and complementary Load Center breaker compartment provide no exposed live touch points in the load center. The miniature circuit breaker has all terminals surrounded by its case. Line power and line side neutral terminals are accessed through the bottom of the circuit breaker. Load power and load side neutral terminals are accessed from an end panel of the circuit breaker. Load power and load side neutral terminals are covered such that they can only be wired when the circuit breaker is not in a breaker compartment of the complementary Load Center. Cover biasing features, or interference features, or both, can be provided so that an open load side terminal cover will have the cover closed upon insertion to the load center, and to prevent a closed load side terminal cover from being opened on an inserted circuit breaker.
摘要翻译：微型插入式断路器和互补的负载中心断路器箱在负载中心内不提供暴露的实时触点。小型断路器的所有端子都被其外壳包围。线路电源和线路侧中性端子通过断路器的底部进入。从断路器的端面板接入负载电源和负载侧中性端子。负载电源和负载侧中性端子被覆盖，使得只有当断路器不在互补负载中心的断路器室中时，它们才能接线。可以提供盖偏置特征或干涉特征或两者，使得开启负载侧端子盖将在插入到负载中心时将盖关闭，并且防止封闭负载侧端子盖在插入的电路上打开断路器。

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