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公开(公告)号：US20190199077A1
公开(公告)日：2019-06-27
申请号：US16154965
申请日：2018-10-09
CPC分类号： H02G5/08 , H01H9/22 , H01R25/145 , H02G3/16 , H02G5/061
摘要： A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.
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公开(公告)号：US09520703B2
公开(公告)日：2016-12-13
申请号：US15018753
申请日：2016-02-08
发明人： Mario L. Jaena , Vladimir Gulkarov
IPC分类号： H02G5/08 , H01R25/14 , H01R25/16 , H01R13/187
CPC分类号： H02G5/08 , H01R13/187 , H01R25/145 , H01R25/162
摘要： A busway splice connector can include a first connector and a second connector. Each of the first connector and the second connector can define a busbar volume for receiving a portion of two busbars. The busway splice connector can also include a first housing that defines a first compartment for receiving the first connector. The busway splice connector can also include a second housing that defines a second compartment for receiving the second connector. The busway splice connector can also include an insulator configured to be positioned between the first housing and the second housing and to insulate the first connector from the second connector when the busway splice connector is assembled.
摘要翻译： 母线槽接头连接器可以包括第一连接器和第二连接器。 第一连接器和第二连接器中的每一个可以限定用于接收两个母线的一部分的母线体积。 母线槽接头连接器还可以包括限定用于接收第一连接器的第一隔间的第一壳体。 母线槽接头连接器还可以包括限定用于接收第二连接器的第二隔间的第二壳体。 母线槽接头连接器还可以包括被配置为定位在第一壳体和第二壳体之间并且当汇流条接头连接器组装时将第一连接器与第二连接器绝缘的绝缘体。
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公开(公告)号：US20160156169A1
公开(公告)日：2016-06-02
申请号：US15018753
申请日：2016-02-08
发明人： Mario L. Jaena , Vladimir Gulkarov
CPC分类号： H02G5/08 , H01R13/187 , H01R25/145 , H01R25/162
摘要： A busway splice connector can include a first connector and a second connector. Each of the first connector and the second connector can define a busbar volume for receiving a portion of two busbars. The busway splice connector can also include a first housing that defines a first compartment for receiving the first connector. The busway splice connector can also include a second housing that defines a second compartment for receiving the second connector. The busway splice connector can also include an insulator configured to be positioned between the first housing and the second housing and to insulate the first connector from the second connector when the busway splice connector is assembled.
摘要翻译： 母线槽接头连接器可以包括第一连接器和第二连接器。 第一连接器和第二连接器中的每一个可以限定用于接收两个母线的一部分的母线体积。 母线槽接头连接器还可以包括限定用于接收第一连接器的第一隔间的第一壳体。 母线槽接头连接器还可以包括限定用于接收第二连接器的第二隔间的第二壳体。 母线槽接头连接器还可以包括被配置为定位在第一壳体和第二壳体之间并且当汇流条接头连接器组装时将第一连接器与第二连接器绝缘的绝缘体。
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公开(公告)号：US20160049759A1
公开(公告)日：2016-02-18
申请号：US14928795
申请日：2015-10-30
发明人： Mario L. Jaena , Vladimir Gulkarov , Isaac Folk
IPC分类号： H01R25/16
CPC分类号： H01R25/162 , H01R4/4881 , H01R13/187 , H01R25/145 , H02G5/007 , H02G5/06 , H02G5/10
摘要： A splice connector for a busway system utilizes individual connectors made of a conductive material and having a u-shaped cross-section that fit over ends of a pair of busbars to be connected to each other, and within which are mounted multi-contact louvers that extend the length of the connectors to establish a low impedance electrical connection between the connector and the respective busbars. The louvers are secured in place by a dovetail groove that retains the louvers within the connectors and causes the individual contact sections of the louvers to bow outwardly so as to press against the busbars when the connector is fitted over the busbars. The connectors are snapped into insulative housing halves or sections that align the connectors with the busbars, and that provide isolation between horizontally aligned pairs of connectors.
摘要翻译： 用于母线通道系统的接头连接器使用由导电材料制成的单独的连接器，并且具有适于彼此连接的一对母线的端部上的u形横截面，并且其中安装有多接触百叶窗 延长连接器的长度以在连接器和各个母线之间建立一个低阻抗的电气连接。 百叶窗通过燕尾槽固定在适当的位置，其将通风孔保持在连接器内，并使得百叶窗的各个接触部分向外弯曲，以便当连接器安装在母线上时压靠母线。 连接器卡入绝缘壳体半部分或将连接器与母线对准的部分，并且在水平对齐的连接器对之间提供隔离。
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公开(公告)号：US09979166B2
公开(公告)日：2018-05-22
申请号：US15494133
申请日：2017-04-21
摘要： In order to reduce service procedure time and labor costs, while increasing overall uptime, the electrical equipment cabinet of the invention includes a main service door that is integrated with the dead front. The dead front panel is fixed to and movable with the main service door, and therefore access to high voltage equipment situated behind the dead front is achieved by simply opening the main service door, without the need to first unlock and open the main service door and then unlock, open, and/or remove the dead front panel. Controls on the front side of the dead front are easily and safely accessible, when the main service door is closed, through a dead front control access door positioned within an opening of the main service door.
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公开(公告)号：US09768591B1
公开(公告)日：2017-09-19
申请号：US15254992
申请日：2016-09-01
CPC分类号： H02B1/32 , H02B1/305 , H02B1/306 , H05K7/1492
摘要： A PDU enclosure defines a transformer compartment for receiving a transformer. The PDU enclosure includes a first side bulkhead and a second side bulkhead positioned adjacent to each other as viewed on a plane. The first side bulkhead and the second side bulkhead limit access to the transformer compartment from the front. The first side bulkhead defines an opening to the transformer compartment and is spaced from the second side bulkhead by a gap. The PDU enclosure further includes a removable access panel. The removable access panel includes a first portion removably coupled to the first side bulkhead and that covers the opening in the first side bulkhead, and a second portion extending at an angle relative to the first portion and removably coupled to the second side bulkhead. The second portion also covers the gap between the first side bulkhead and the second side bulkhead.
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公开(公告)号：US11641097B2
公开(公告)日：2023-05-02
申请号：US16783435
申请日：2020-02-06
发明人： Mario L. Jaena
摘要： A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.
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公开(公告)号：US11973331B2
公开(公告)日：2024-04-30
申请号：US18310166
申请日：2023-05-01
发明人： Mario L. Jaena
CPC分类号： H02G5/08 , H01H9/22 , H02G3/16 , H02G5/061 , H01R25/145
摘要： A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.
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公开(公告)号：US20230420924A1
公开(公告)日：2023-12-28
申请号：US18310166
申请日：2023-05-01
发明人： Mario L. Jaena
CPC分类号： H02G5/08 , H01H9/22 , H02G3/16 , H02G5/061 , H01R25/145
摘要： A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.
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公开(公告)号：US20180131162A1
公开(公告)日：2018-05-10
申请号：US15806824
申请日：2017-11-08
CPC分类号： H02B1/38 , H02B1/14 , H02B1/202 , H02B1/305 , H02G3/0616 , H05K5/0221
摘要： An isolated electrical compartment attachable to a power distribution unit. The isolated electrical compartment including a housing defining a cavity, having a plurality of access doors, and having a plurality of conduit service openings positioned on a top surface or a side surface of the power distribution unit, each of the plurality of access doors corresponding to one of the plurality. of conduit service openings. The isolated electrical compartment also including a plurality of nonconductive walls positioned within the cavity and forming a plurality of access compartments, each access compartment being accessible using one of the plurality of access doors.
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