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公开(公告)号：US07616431B2
公开(公告)日：2009-11-10
申请号：US11934312
申请日：2007-11-02
IPC分类号： H02B1/20
摘要： A support assembly is provided for an electrical enclosure including a housing having first and second opposing sides, electrical bus members, and at least one electrical switching apparatus, such as a circuit breaker. Each of the electrical bus members is electrically connectable to a corresponding one of the circuit breakers. The support assembly includes at least one support member having first and second opposing ends, first and second opposing edges, and a plurality of apertures extending from the first edge toward the second edge and receiving the electrical bus members. A fastener assembly supports the support member(s) between the first and second sides of the housing. Each support member extends only a portion of the width between the first and second sides of the housing, and supports the electrical bus members, without being attached to the housing at a location between the first and second sides thereof.
摘要翻译： 提供了一种用于电气外壳的支撑组件，其包括具有第一和第二相对侧的壳体，电总线构件和至少一个电气开关装置，例如断路器。 每个电总线构件可电连接到相应的一个断路器。 所述支撑组件包括至少一个支撑构件，所述至少一个支撑构件具有第一和第二相对端部，第一和第二相对边缘以及从所述第一边缘朝向所述第二边缘延伸并接收所述电气总线构件的多个孔。 紧固件组件支撑在壳体的第一和第二侧之间的支撑构件。 每个支撑构件仅在壳体的第一和第二侧之间仅延伸宽度的一部分，并且在不在其第一侧和第二侧之间的位置处附接到壳体的情况下支撑电总线构件。
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公开(公告)号：US20090116177A1
公开(公告)日：2009-05-07
申请号：US11936348
申请日：2007-11-07
IPC分类号： H02B13/02
CPC分类号： H02B1/21
摘要： An electrical bus assembly for an electrical enclosure includes a single branch circuit with a plurality of branch circuit buses. First electrical bus members include first ends electrically connected to corresponding branch circuit buses, and second ends electrically connected to a first circuit breaker. Second electrical bus members include first ends electrically connected to corresponding branch circuit buses, and second ends electrically connected to a second circuit breaker. The single branch circuit provides electrical power to the first and second circuit breakers. The first electrical bus members extend in a first lateral direction with respect to the branch circuit buses, and the second electrical bus members extend in a second, opposite lateral direction. The electrical bus assembly enables the first circuit breaker to be disposed horizontally adjacent to the second circuit breaker within a corresponding one of the cells of the electrical enclosure.
摘要翻译： 用于电气外壳的电气总线组件包括具有多个分支电路总线的单个分支电路。 第一电总线构件包括电连接到对应的分支电路总线的第一端，以及电连接到第一断路器的第二端。 第二电总线构件包括电连接到相应的分支电路总线的第一端，以及电连接到第二断路器的第二端。 单分支电路为第一和第二断路器提供电力。 第一电母线构件相对于分支电路总线在第一横向方向上延伸，并且第二电母线构件沿相反的第二方向延伸。 电气总线组件使得第一断路器能够在电气外壳的相应一个电池内水平地邻近第二断路器放置。
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公开(公告)号：US07558053B2
公开(公告)日：2009-07-07
申请号：US11936348
申请日：2007-11-07
IPC分类号： H02B5/00
CPC分类号： H02B1/21
摘要： An electrical bus assembly for an electrical enclosure includes a single branch circuit with a plurality of branch circuit buses. First electrical bus members include first ends electrically connected to corresponding branch circuit buses, and second ends electrically connected to a first circuit breaker. Second electrical bus members include first ends electrically connected to corresponding branch circuit buses, and second ends electrically connected to a second circuit breaker. The single branch circuit provides electrical power to the first and second circuit breakers. The first electrical bus members extend in a first lateral direction with respect to the branch circuit buses, and the second electrical bus members extend in a second, opposite lateral direction. The electrical bus assembly enables the first circuit breaker to be disposed horizontally adjacent to the second circuit breaker within a corresponding one of the cells of the electrical enclosure.
摘要翻译： 用于电气外壳的电气总线组件包括具有多个分支电路总线的单个分支电路。 第一电总线构件包括电连接到对应的分支电路总线的第一端，以及电连接到第一断路器的第二端。 第二电总线构件包括电连接到相应的分支电路总线的第一端，以及电连接到第二断路器的第二端。 单分支电路为第一和第二断路器提供电力。 第一电母线构件相对于分支电路总线在第一横向方向上延伸，并且第二电母线构件沿相反的第二方向延伸。 电气总线组件使得第一断路器能够在电气外壳的相应一个电池内水平地邻近第二断路器放置。
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公开(公告)号：US06977354B1
公开(公告)日：2005-12-20
申请号：US10980466
申请日：2004-11-03
申请人： John J. Shea , Paul R. Rakus , Michael H. Abrahamsen , Nathan J. Weister , Stanley E. Moore , Neil E. Rowe , John A. Wafer , Jeffrey A. Miller
发明人： John J. Shea , Paul R. Rakus , Michael H. Abrahamsen , Nathan J. Weister , Stanley E. Moore , Neil E. Rowe , John A. Wafer , Jeffrey A. Miller
CPC分类号： H01H9/342
摘要： An arc hood includes a housing having a first chamber with two ends, a top and a bottom having an opening, and a smaller second chamber disposed on the top of the first chamber. The smaller second chamber includes two ends, a top and a bottom. Each of the ends of the second chamber have an opening, are disposed above the top of the first chamber, and are recessed from a corresponding one of the ends of the first chamber. The chambers define a passageway between the opening of the bottom of the first chamber and the openings of the ends of the second chamber. One or more baffles are within the housing and are disposed between the opening of the bottom of the first chamber and the openings of the ends of the second chamber. A seal is disposed about the opening of the bottom of the first chamber.
摘要翻译： 电弧罩包括壳体，其具有带有两端的第一腔室，具有开口的顶部和底部以及设置在第一腔室的顶部上的较小的第二腔室。 较小的第二室包括两端，顶部和底部。 第二室的每个端部具有开口，设置在第一室的顶部上方，并且从第一室的相应的一个端部凹入。 腔室限定第一室的底部的开口和第二腔的端部的开口之间的通道。 一个或多个挡板在壳体内，并且设置在第一室的底部的开口和第二室的端部的开口之间。 围绕第一室的底部的开口设置密封件。
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公开(公告)号：US20090180242A1
公开(公告)日：2009-07-16
申请号：US11972307
申请日：2008-01-10
CPC分类号： H02B11/02
摘要： A seal assembly for an electrical enclosure having a draw-out circuit breaker and a number of conductors is provided having a movable first seal member and a movable second seal member. The circuit breaker includes a protruding nose portion that is engaged by the first and second seal members in a manner that sealingly engages the nose portion. The arrangement of the first and second seal members and the nose portion provides for the sealing engagement to be maintained when the circuit breaker is moved from a first position in which the circuit breaker is not electrically connected to the number of conductors and a second position in which the circuit breaker is electrically connected to the number of conductors.
摘要翻译： 提供具有抽出断路器和多个导体的用于电气外壳的密封组件，其具有可移动的第一密封构件和可移动的第二密封构件。 断路器包括突出的鼻部，其以与密封地接合鼻部的方式由第一和第二密封构件接合。 第一和第二密封构件和鼻部的布置提供了当断路器从其中断路器未电连接到导体的数量的第一位置移动时的密封接合，并且第二位置 断路器与导体的数量电连接。
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6.发明授权Multiple-hole terminal lug, bussing assembly and electrical switching apparatus including the same 失效多孔端子接线片，总线组件和包括其的电气开关设备公开(公告)号：US07075021B2
公开(公告)日：2006-07-11
申请号：US10876880
申请日：2004-06-25
IPC分类号： H02G5/00
CPC分类号： H01H1/5855 , H01H11/0031 , H01H2011/0037
摘要： A multiple-hole terminal lug is for a circuit breaker including a load terminal and a conductive terminal extension coupled thereto. The multiple-hole terminal lug includes a mounting portion and a receiving portion having a plurality of receptacles for electrically coupling a corresponding plurality of electrical cables to the load terminal. Secondary mounting holes in the mounting portion align with primary mounting holes in the terminal extension in order to receive fasteners therein and secure the multiple-hole terminal lug in a first or second mounting configuration sloping upward or downward with respect tot the longitudinal axis of the terminal extension.
摘要翻译： 一个多孔接线端子用于断路器，该断路器包括负载端子和与其耦合的导电端子延伸部。 多孔端子凸耳包括安装部分和接收部分，该接收部分具有用于将相应的多根电缆电耦合到负载端子的多个插座。 安装部分中的辅助安装孔与端子延伸部中的主安装孔对准，以便在其中接收紧固件，并将多孔端子凸耳固定在相对于端子的纵向轴线向上或向下倾斜的第一或第二安装构造中 延期。
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公开(公告)号：US07558052B1
公开(公告)日：2009-07-07
申请号：US11972307
申请日：2008-01-10
CPC分类号： H02B11/02
摘要： A seal assembly for an electrical enclosure having a draw-out circuit breaker and a number of conductors is provided having a movable first seal member and a movable second seal member. The circuit breaker includes a protruding nose portion that is engaged by the first and second seal members in a manner that sealingly engages the nose portion. The arrangement of the first and second seal members and the nose portion provides for the sealing engagement to be maintained when the circuit breaker is moved from a first position in which the circuit breaker is not electrically connected to the number of conductors and a second position in which the circuit breaker is electrically connected to the number of conductors.
摘要翻译： 提供具有抽出断路器和多个导体的用于电气外壳的密封组件，其具有可移动的第一密封构件和可移动的第二密封构件。 断路器包括突出的鼻部，其以与密封地接合鼻部的方式由第一和第二密封构件接合。 第一和第二密封构件和鼻部的布置提供了当断路器从其中断路器未电连接到导体的数量的第一位置移动时的密封接合，并且第二位置 断路器与导体的数量电连接。
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公开(公告)号：US08248760B2
公开(公告)日：2012-08-21
申请号：US12831519
申请日：2010-07-07
CPC分类号： H02B11/06
摘要： A switch arrangement for an electrical switchgear comprising a first bus, a second bus and a load connection. The switch arrangement comprises a breaker; wherein said breaker is moveable in said switchgear between a first position and a second position, such that in use, when said breaker is in said first position and closed it electrically connects said first bus to said load connection, and when said breaker is in said second position and closed it electrically connects said second electrical bus to said load connection, with said first electrical bus disconnected from said load connection.
摘要翻译： 一种用于电开关装置的开关装置，包括第一总线，第二总线和负载连接。 开关装置包括断路器; 其中所述断路器可在所述开关装置中在第一位置和第二位置之间移动，使得在使用时，当所述断路器处于所述第一位置并闭合时，将所述第一总线电连接到所述负载连接，并且当所述断路器处于所述 第二位置并且闭合它将所述第二电气总线电连接到所述负载连接，所述第一电气总线与所述负载连接断开。
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公开(公告)号：US07974078B2
公开(公告)日：2011-07-05
申请号：US12018591
申请日：2008-01-23
CPC分类号： H02B13/025
摘要： An electrical enclosure assembly is provided including a first enclosure and a second enclosure disposed within the first enclosure. The first enclosure having a plurality of walls defining an interior and an exterior with one of the walls including a first number of one way vents. The interior being substantially sealed from the exterior except at the first number of one way vents. The second enclosure having a plurality of walls defining an interior separate from the interior of the first enclosure. One of the plurality of walls of the second enclosure including a second number of one way vents. The interior of the second enclosure being substantially sealed from the interior of the first enclosure except at the second number of one way vents.
摘要翻译： 提供了电气外壳组件，其包括设置在第一外壳内的第一外壳和第二外壳。 第一外壳具有限定内部和外部的多个壁，其中一个壁包括第一数量的单向通气孔。 内部基本上从外部密封，除了第一数量的单向通风口外。 所述第二外壳具有限定与所述第一外壳的内部分离的内部的多个壁。 第二外壳的多个壁中的一个包括第二数量的单向通气口。 第二外壳的内部基本上从第一外壳的内部密封，除了第二数量的单向通风口外。
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公开(公告)号：US08525061B2
公开(公告)日：2013-09-03
申请号：US12909003
申请日：2010-10-21
IPC分类号： H01H33/98
CPC分类号： H01H33/62 , H01H33/73 , H01H85/042 , H01H2009/347
摘要： A self-pressurized arc diverter includes a vessel configured to enclose a fusible member disposed in a conductor and a pressure-activated arc diverter. The pressure-activated arc diverter is configured to provide access to a preferred arc path when actuated by pressure in the vessel caused by an arc that is created when the fusible member opens.
摘要翻译： 自加压电弧转向器包括构造成封闭设置在导体中的可熔构件和压力启动电弧转向器的容器。 压力启动电弧转向器构造成当由容器中的压力引起的优选电弧路径进入，该电弧由容器打开时产生的电弧引起。
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