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公开(公告)号：US09508507B2
公开(公告)日：2016-11-29
申请号：US14437932
申请日：2013-10-17
CPC分类号： H01H33/02 , H01B3/004 , H01B3/16 , H01H33/161 , H01H33/168 , H01H33/24 , H01H33/53 , H01H2223/002 , H01H2223/008 , H01H2239/044 , H02B13/065 , H02G5/06
摘要： Gas insulated electrical equipment includes: a metal enclosure having an insulating gas introduced therein; a conductor that is accommodated inside the metal enclosure and to which voltage is applied; and an insulating and supporting member insulating and supporting the conductor relative to the metal enclosure. The conductor is circumferentially covered with a dielectric film, and furthermore, a nonlinear resistance film provided on the dielectric film and having a nonlinear volume resistivity decreasing when the nonlinear resistance film is acted on by an electric field higher than a critical value.
摘要翻译： 气体绝缘电气设备包括：导入绝缘气体的金属外壳; 导体，容纳在金属外壳内并施加电压; 以及绝缘和支撑构件，其相对于金属外壳绝缘并支撑导体。 该导体周向地覆盖有电介质膜，此外，当非线性电阻膜由高于临界值的电场作用时，设置在电介质膜上并具有非线性体积电阻率降低的非线性电阻膜。
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52.发明授权公开(公告)号：US09412542B2
公开(公告)日：2016-08-09
申请号：US14188886
申请日：2014-02-25
申请人： Scott Weber
发明人： Scott Weber
CPC分类号： H01H33/53 , H01H9/30 , H01H9/342 , H01H73/18 , H01H2009/305 , H01H2033/888
摘要： Featured is a particulate and pressure redirection barrier for an electrical breaker as well as a breaker embodying such a barrier. Such a barrier includes first through fifth segments, where the first segment includes a first and second side section and a bottom section that are coupled to each other so as to form a generally U shaped structure. The second segment is coupled to the first side section so it extends outwardly at an angle from the first side section. The third segment is coupled to the second side section so as to extend outwardly and at an angle from the second side section. The fourth segment is coupled to the second segment so as to extend outwardly from and at an angle with respect to the second segment. The fifth segment is coupled to the third segment so as to extend outwardly from and at an angle with respect to the third segment. Such a configuration of the fourth and fifth segments is such that gas flowing along a surface of the second or third segments is redirected at an angle with respect to that surface.
摘要翻译： 特色是用于电气断路器的微粒和压力重定向屏障以及体现这种屏障的断路器。 这样的屏障包括第一至第五部分，其中第一部分包括第一和第二侧部分以及彼此联接以形成大致U形结构的底部部分。 第二段联接到第一侧部分，使得其从第一侧部分以一定角度向外延伸。 第三段与第二侧部分相连，从而与第二侧部分向外并成一定角度。 第四段联接到第二段，以便相对于第二段向外延伸并以一定角度延伸。 第五段联接到第三段，以便相对于第三段从一个角度向外延伸。 第四和第五段的这种构造使得沿着第二或第三段的表面流动的气体相对于该表面以一定角度被重定向。
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公开(公告)号：US09224560B2
公开(公告)日：2015-12-29
申请号：US14077032
申请日：2013-11-11
发明人： Troy Micheal Bellows , Krzysztof Adam Nowacki , Paul T. Krause , Miroslaw Safian , Jacek Tomasz Pochopien , Todd Richard Sauve
IPC分类号： H01H1/64 , H01H1/66 , H01H9/02 , H01H9/06 , H01H13/00 , H01H19/04 , H01H19/08 , H01H21/00 , H01H33/53 , H01H33/02 , H01H33/72 , H02B1/32
CPC分类号： H01H33/53 , H01H33/022 , H01H33/72 , H02B1/32
摘要： A system for adjusting the position of a circuit breaker is provided. The system allows for translation of the circuit breaker with respect to a support base and interfacing mechanisms, such as those that serve to switch the circuit breaker between its operative states. Adjustment is afforded by an adjustment plate fitted to the support base and that moves with the circuit breaker. Slots through the support base allow for movement of the plate and circuit breaker. A threaded member allows for continuous movement of the plate and circuit breaker for accurate positioning.
摘要翻译： 提供一种用于调节断路器位置的系统。 该系统允许断路器相对于支撑基座和接口机构（例如用于在其操作状态之间切换断路器的那些）的平移。 通过安装到支撑基座上的调节板提供调整，并且与断路器一起移动。 通过支撑底座的插槽允许板和断路器的移动。 螺纹构件允许板和断路器的连续移动以便精确定位。
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公开(公告)号：US20150311017A1
公开(公告)日：2015-10-29
申请号：US14264343
申请日：2014-04-29
申请人： ABB Technology AG
IPC分类号： H01H33/53
CPC分类号： H01H33/53 , H01H33/008 , H01H33/022 , H01H33/56 , H02B13/0352 , H02B13/045
摘要： Mounting structure is provided for mounting a tank to support structure. The tank has a flange extending from a body thereof. The mounting structure includes at least a pair of first bores extending into the flange in a first direction. At least a pair of second bores. Each second bore extends into the flange in a direction generally transverse with respect to an associated first bore so that each second bore communicates with the associated first bore. A pin is disposed in each of the second bores. Each pin has a threaded pin bore that aligns axially with the associated first bore. A bolt is disposed through a bolt hole in the support structure, into an associated first bore and in threaded engagement with the threaded pin bore of an associated pin so as to secure the tank to the support structure.
摘要翻译： 提供安装结构用于将罐安装到支撑结构上。 该罐具有从其主体延伸的凸缘。 安装结构包括在第一方向上延伸到凸缘中的至少一对第一孔。 至少有一对第二个孔。 每个第二孔在相对于相关联的第一孔大致横向的方向延伸到凸缘中，使得每个第二孔与相关联的第一孔连通。 销设置在每个第二孔中。 每个销具有螺纹销孔，其与相关联的第一孔轴向对准。 螺栓通过支撑结构中的螺栓孔布置成相关联的第一孔并与相关销的螺纹销孔螺纹接合，以将罐固定到支撑结构。
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55.发明申请公开(公告)号：US20150303661A1
公开(公告)日：2015-10-22
申请号：US14440810
申请日：2013-11-06
CPC分类号： H02B1/56 , H01H33/53 , H01H33/64 , H01H2033/568 , H02B13/025 , H05K7/1432
摘要： An enclosure for a power supply is provided. An aspect includes a first compartment and a second compartment located adjacent to the first compartment. Another aspect includes an intermediate pressure relief flap located inside the enclosure in between the first compartment and the second compartment, and a top pressure relief flap located on an external surface of the second compartment. Another aspect includes the intermediate pressure relief flap and the top pressure relief flap configured to be closed in the absence of an arc fault in the enclosure, and the intermediate pressure relief flap and the top pressure relief flap configured to open based on the presence of the arc fault in the enclosure, such that plasma from the arc fault vents from the first compartment into the second compartment via the opened intermediate pressure relief flap and out of the second compartment via the opened top pressure relief flap
摘要翻译： 提供电源的外壳。 一个方面包括第一隔室和邻近第一隔间定位的第二隔室。 另一方面包括位于第一隔室和第二隔室之间的外壳内部的中间压力释放盖，以及位于第二隔室的外表面上的顶部压力释放盖。 另一方面包括中间压力释放挡板和顶部压力释放挡板，其构造成在外壳中不存在电弧故障的情况下封闭，并且中间压力释放挡板和顶部压力释放挡板构造成基于存在 使得来自电弧故障的等离子体经由打开的中间压力释放瓣从第一隔室排出到第二隔室，并经由开口的顶部压力释放挡板排出第二隔室
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公开(公告)号：US20150129553A1
公开(公告)日：2015-05-14
申请号：US14476563
申请日：2014-09-03
申请人： LSIS CO., LTD.
发明人： Bong Yun JANG
CPC分类号： H01H33/53 , H01H9/047 , H01H9/342 , H01H33/022 , H01H33/64 , H01H71/0264 , H01H73/18
摘要： Disclosed is a molded case circuit breaker. The molded case circuit breaker includes include: a case; an interrupter assembly installed in the case, and provided with an arc gas outlet; an exhaustion guiding portion disposed between the interrupter assembly and the terminal portion; an exhaustion cover mounted to the case, with a structure to cover the exhaustion guiding portion; and exhaustion guides spaced from each other in the exhaustion guiding portion, in a direction perpendicular to an arc gas discharge direction, in a state where the gas divergence portion is disposed therebetween, the exhaustion guides forming the arc gas passage together with the gas divergence portion. Under such configuration, arc gas discharged out of the arc gas outlet can be rapidly discharged to outside through the exhaustion guides, without an eddy current.
摘要翻译： 公开了一种塑壳断路器。 模制外壳断路器包括：壳体; 安装在壳体中并具有电弧气体出口的中断组件; 设置在所述断续器组件和所述端子部之间的排气引导部; 安装到壳体的排气罩，具有覆盖排气引导部分的结构; 和排气引导件在排气引导部分中沿着与电弧气体排放方向垂直的方向彼此间隔开，在气体发散部分位于其间的状态下，排气引导件与气体分离部分一起形成电弧气体通道 。 在这种构造下，从电弧气体出口排出的电弧气体可以通过排气导管快速排出到外部，而没有涡流。
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57.发明授权公开(公告)号：US08975551B2
公开(公告)日：2015-03-10
申请号：US13522359
申请日：2011-01-06
申请人： Guenter Kaulfuss , Volker Lehmann , Karl Mascher , Peter Milewski
发明人： Guenter Kaulfuss , Volker Lehmann , Karl Mascher , Peter Milewski
摘要： An arc chamber for a circuit breaker has first and second mounting bodies. The mounting bodies are disposed at the ends of an electrically insulating insulation section of the arc chamber. The insulation section is formed of at least two shell-shaped partial sections. The partial sections are curved concavely relative to a longitudinal axis of the arc chamber. A gap is formed between the edges of the bodies of the partial sections.
摘要翻译： 用于断路器的电弧室具有第一和第二安装体。 安装体设置在电弧室的电绝缘绝缘部分的端部。 绝缘部分由至少两个壳形部分部分形成。 部分部分相对于电弧室的纵向轴线凹陷地弯曲。 在部分部分的主体的边缘之间形成间隙。
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公开(公告)号：US20150027987A1
公开(公告)日：2015-01-29
申请号：US14339622
申请日：2014-07-24
申请人： Douglas L. Senne , Adam M. Sewell , Jeremy A. Sewell , Larry E. Dix , Thomas H. Davis , Frank D. Depuy
发明人： Douglas L. Senne , Adam M. Sewell , Jeremy A. Sewell , Larry E. Dix , Thomas H. Davis , Frank D. Depuy
CPC分类号： H01H19/065 , H01H19/10 , H01H19/14 , H01H19/46 , H01H33/022 , H01H33/50 , H01H33/53 , H01H33/68 , H01H2239/044
摘要： The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
摘要翻译： 本发明涉及一种集成到液体绝缘高压网络接地开关中的安全系统，包括对开关结构的修改，以提供比在常规布置中更高精度地更有效地安装的布置。 结果是一个符合更新的IEEE / ANSI标准的开关组件，同时仍然适合现有的保险库空间，以适应早期的开关装置。
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公开(公告)号：US20140175062A1
公开(公告)日：2014-06-26
申请号：US14135616
申请日：2013-12-20
发明人： Karsten Gerving , Volker Lang , Johannes Meissner , Ralf Thar
IPC分类号： H01H33/53
CPC分类号： H01H33/53 , H01H9/342 , H01H50/546
摘要： Electrical switching device having a housing, at least two switching chambers within the housing with contacts to interrupt at least one current path, an arc extinguishing device for each switching chamber, and at least one guide channel within the housing, which directs the arc gas exiting the arc extinguishing device towards at least one of the exhaust openings to allow the arc gases to exit the housing, whereby each switching chamber has a guide channel, and whereby the guide channels of the different switching chambers are separated from each other.
摘要翻译： 具有壳体的电气开关装置，壳体内的至少两个开关室，具有用于中断至少一个电流路径的触点，用于每个开关室的灭弧装置，以及壳体内的至少一个引导通道，其引导电弧气体离开 所述灭弧装置朝向所述排气口中的至少一个排出口，以允许所述电弧气体离开所述壳体，由此每个开关室具有引导通道，并且由此所述不同开关室的引导通道彼此分离。
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公开(公告)号：US20140110232A1
公开(公告)日：2014-04-24
申请号：US13657393
申请日：2012-10-22
发明人： Paul W. Gingrich
IPC分类号： H01H33/53
CPC分类号： H02B1/56 , H01H33/53 , H02B13/025 , H05K5/00
摘要： An arc-resistant switchgear enclosure has a vent opening and a vent flap. Normally the vent flap is open to allow air to circulate through the enclosure. However, in the event of an arc fault explosion in the enclosure, the vent flap is forced to close by the explosion. As the vent flap closes, a flexible latch member moves along a keeper and prevents the vent flap from reopening. In some embodiments, the latch member contacts the keeper and props the vent flap open for normal operation.
摘要翻译： 防弧开关柜具有通风口和通风口。 通常，通风口是敞开的，以允许空气循环通过外壳。 然而，如果外壳内有电弧故障爆炸，通风口被爆炸迫使其关闭。 随着通风口关闭，柔性闩锁构件沿着保持器移动并且防止通气口重新打开。 在一些实施例中，闩锁构件接触保持器并且将通气口打开以便正常操作。
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