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1. 发明申请

US20190035579A1 ELECTRICAL CIRCUIT BREAKER DEVICE WITH PARTICLE TRAP 审中-公开
公开(公告)号：US20190035579A1
公开(公告)日：2019-01-31
申请号：US16139912
申请日：2018-09-24
申请人： ABB Schweiz AG
发明人： Francesco Pisu , Mahesh Dhotre , Xiangyang Ye , Johan Karl Filip Costyson , Reto Karrer
IPC分类号： H01H33/70 , H01H33/74 , H01H33/91 , H02G5/06
CPC分类号： H01H33/7023 , H01H33/74 , H01H33/91 , H01H2009/526 , H01H2033/888 , H02G5/065
摘要： An electric switching device filled with a dielectric insulating medium includes first and second arcing contact, first exhaust volume downstream of first arcing contact and second exhaust volume downstream of second arcing contact. The exhaust volumes includes several first openings in their walls, through which the insulating medium exits into third volume. The third volume is arranged around the first or second exhaust volume and is radially delimited by the wall of the exhaust volumes and by an exterior wall having second openings through which the insulating medium exits the third volume. One baffle device is provided inside third volume such that vortex flow of the insulating medium is generated when it passes the baffle device on its way towards the second openings. Turbulent flow conditions are chosen such that gravitational force allows to trap or contributes to trap particles in the baffle device. The baffle device comprises baffle plates or fins, that are arranged to form cavities for capturing the particles by gravitational force.

2. 发明申请

US20130118869A1 SWITCHING DEVICE WITH A HEAT EXTRACTION APPARATUS 有权
标题翻译：具有热提取装置的开关装置
公开(公告)号：US20130118869A1
公开(公告)日：2013-05-16
申请号：US13811050
申请日：2011-06-30
申请人： Wolfgang Feil , Rainer Kreutzer
发明人： Wolfgang Feil , Rainer Kreutzer
IPC分类号： H01H1/62
CPC分类号： H01H1/62 , H01H9/52 , H01H71/14 , H01H2009/526
摘要： A switching device is disclosed, in particular a circuit breaker, with a thermal release, on which a moving switching piece is arranged by a contact link support. The moving switching piece is borne on a spring body and is arranged opposite stationary switching pieces. A heat-extraction apparatus composed of a heat-dissipating material is in each case arranged at the side, along the stationary switching pieces.
摘要翻译：公开了一种具有热释放的开关装置，特别是具有热释放的断路器，移动的开关件通过触点支撑件布置在该断路器上。移动开关片承载在弹簧体上，并且与固定开关片相对置。在散热材料的散热装置中，沿着固定的切换片分别设置在侧面的散热装置。

3. 发明授权

US08426730B2 High-voltage isolator with field control element 失效
标题翻译：具有现场控制元件的高压隔离器
公开(公告)号：US08426730B2
公开(公告)日：2013-04-23
申请号：US13026521
申请日：2011-02-14
申请人： Bruno Widmer , Jean-Claude Mauroux , Michael Conry , Martin Lakner
发明人： Bruno Widmer , Jean-Claude Mauroux , Michael Conry , Martin Lakner
IPC分类号： H01B12/00
CPC分类号： H01H33/42 , H01B17/44 , H01B17/54 , H01H9/52 , H01H33/24 , H01H2009/523 , H01H2009/526 , H02G5/10
摘要： A high-voltage isolator is disclosed which has a first electrical connecting piece and a second electrical connecting piece, between which an electrical isolating body extends. The end sections of the connecting pieces are connected to the isolating body, with a toroidal field control element being arranged on at least one of the end sections. A slot, which extends in the circumferential direction of the end section, is introduced on the end section which has the field control element. The field control element and the respectively associated end section are formed integrally. As a result of the slot, tension and compression forces which occur during longitudinal and lateral contractions of the isolating body and act at right angles to the longitudinal axis of the end section can be largely prevented, as can shear forces, while at the same time achieving a high level of uniformity in an area of the isolating gap, for electrical fields which occur during operation.
摘要翻译：公开了一种高电压隔离器，其具有第一电连接件和第二电连接件，电绝缘体在其间延伸。连接件的端部连接到隔离主体，环形磁场控制元件布置在至少一个端部部分上。在端部的圆周方向上延伸的槽被引入具有场控制元件的端部上。一体地形成场控制元件和分别关联的端部。作为槽的结果，在隔离体的纵向和横向收缩期间发生的并且与端部的纵向轴线成直角作用的张力和压缩力可以在很大程度上被阻止，同时剪切力也可以同时在隔离间隙的区域内实现高运行时发生的电场的均匀性。

4. 发明申请

US20120205074A1 COOLING DEVICE FOR COOLING MEDIUM-VOLTAGE APPARATUS USING INSULATED HEAT PIPES 审中-公开
标题翻译：用于冷却中压装置的冷却装置使用绝热管
公开(公告)号：US20120205074A1
公开(公告)日：2012-08-16
申请号：US13502421
申请日：2010-10-25
申请人： Denis Frigiere , Didier Rodrigues , Jean-Marc Willieme
发明人： Denis Frigiere , Didier Rodrigues , Jean-Marc Willieme
IPC分类号： F28D15/04
CPC分类号： H01H9/52 , F28D15/0266 , H01H2009/523 , H01H2009/526 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： The cooling device is suitable for fitting to existing installations, without redesigning them. It consists in using heat pipes (12) that are partly embedded in the casing (10) of the apparatus. This embedded portion (12A) of the heat pipe (12) penetrating into the casing (10) has a sleeve (14) that is both electrically insulating and a good conductor of heat. The device is for application to circuit breakers in a medium-voltage, high-amperage electrical installation.
摘要翻译：冷却装置适合于现有的安装，而不需要重新设计。它包括使用部分嵌入设备的壳体（10）中的热管（12）。穿过壳体（10）的热管（12）的该嵌入部分（12A）具有电绝缘和良好导热体的套筒（14）。该器件适用于中压，高安培电气设备的断路器。

5. 发明申请

US20110290624A1 SWITCHING CHAMBER INSULATION ARRANGEMENT FOR A CIRCUIT BREAKER 有权
标题翻译：电路断路器的开关柜绝缘装置
公开(公告)号：US20110290624A1
公开(公告)日：2011-12-01
申请号：US13117556
申请日：2011-05-27
申请人： Roland Würgler , Arben Sabani , Vincent Tilliette , Walter Holaus , Markus Keller , Diego Sologuren-Sanchez , René Kallweit
发明人： Roland Würgler , Arben Sabani , Vincent Tilliette , Walter Holaus , Markus Keller , Diego Sologuren-Sanchez , René Kallweit
IPC分类号： H01H9/02
CPC分类号： H01H1/385 , H01H1/62 , H01H33/02 , H01H2009/526
摘要： A switching chamber insulation arrangement and a circuit breaker having such a switching chamber insulation arrangement are provided. The switching chamber insulation arrangement provides improved heat dissipation in the area of the contact areas of switch contact poles. The switching chamber insulation arrangement includes a strut arrangement having a plurality of struts. Each strut has a first foot area, a second foot, area and a center area which is located between the first foot area and the second foot area, respectively. The struts are arranged along a circumference around a longitudinal extent axis of the strut arrangement. The strut arrangement has a first mechanical coupling area on a side of the first foot areas for coupling to a first pole of a circuit breaker, and a second mechanical coupling area on a side of the second foot areas for coupling to a second pole of a circuit breaker.
摘要翻译：提供了一种开关室绝缘装置和具有这种开关室绝缘装置的断路器。开关室绝缘装置在开关接触极的接触区域的区域中提供改善的散热。开关室绝缘装置包括具有多个支柱的支柱装置。每个支柱分别具有位于第一脚部区域和第二脚部区域之间的第一脚部区域，第二脚部区域和中心区域。支柱沿着支柱装置的纵向延伸轴线的圆周布置。支柱装置在第一脚部区域的一侧具有第一机械耦合区域，用于耦合到断路器的第一极，并且在第二脚区的一侧上的第二机械耦合区域用于耦合到第二极区的第二极断路器。

6. 发明授权

US07639460B2 Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line 有权
标题翻译：用于改变电力线段的相线的阻抗的开关装置和方法
公开(公告)号：US07639460B2
公开(公告)日：2009-12-29
申请号：US11628028
申请日：2005-06-03
申请人： Pierre Couture , Jacques Leduc
发明人： Pierre Couture , Jacques Leduc
IPC分类号： H02H3/00
CPC分类号： H01H33/666 , H01H3/001 , H01H9/542 , H01H33/027 , H01H33/36 , H01H33/52 , H01H2009/523 , H01H2009/526 , H02J3/20 , Y02E40/30 , Y10T307/826
摘要： The switching apparatus and the method are for varying the impedance of a phase line of a segment of an electrical power line. The phase line includes n conductors electrically insulated from each other and short-circuited together at two ends of the segment. The apparatus comprises at least one first vacuum interrupter connected in series with at least one of the conductors; at least one first controllable motor for selectively opening and closing the at least one first vacuum interrupter; a detector for detecting a parameter representative of current operating conditions of the phase line; and a controller for controlling the at least one first controllable motor according to the parameter detected by the detector.
摘要翻译：开关装置和方法用于改变电力线段的相线的阻抗。相线包括彼此电绝缘并且在该段的两端短路在一起的n个导体。该装置包括与至少一个导体串联连接的至少一个第一真空断路器; 用于选择性地打开和关闭所述至少一个第一真空断续器的至少一个第一可控电动机; 用于检测表示所述相线的当前工作状态的参数的检测器; 以及控制器，用于根据由检测器检测到的参数来控制至少一个第一可控电动机。

7. 发明申请

US20080078664A1 Dielectric Housing Having a Ventilation Shaft 审中-公开
标题翻译：具有通风轴的电介质壳体
公开(公告)号：US20080078664A1
公开(公告)日：2008-04-03
申请号：US11663903
申请日：2005-09-13
申请人： Matthias Schmidt , Ralf-Reiner Volkmar
发明人： Matthias Schmidt , Ralf-Reiner Volkmar
IPC分类号： H01H9/52
CPC分类号： H01H9/52 , H01H33/66 , H01H2009/526 , H01H2033/6613
摘要： An insulating material housing has a holding section, which is designed for holding a switching tube and which is fitted with an input connecting piece, and a drive section, which connects to the holding section in a longitudinal direction, has a drive opening for introducing a drive movement into the switching tube, and which is fitted with an output connecting piece. A ventilation shaft is provided that communicates with an inner space of the drive section. The object is to provide an insulating material housing of this general type with which, even in the event of large currents, a sufficiently high cooling capacity is provided. To this end, the ventilation shaft surrounds the holding section in the shape of a collar.
摘要翻译：绝缘材料壳体具有保持部，该保持部被设计用于保持切换管并且配备有输入连接片，并且沿长度方向连接到保持部的驱动部具有驱动开口，该驱动开口用于引入驱动运动到开关管中，并且装配有输出连接件。设置有与驱动部的内部空间连通的通风轴。本发明的目的是提供一种这种一般类型的绝缘材料外壳，甚至在大电流的情况下也能提供足够高的冷却能力。为此，通风轴以套环的形状围绕保持部。

8. 发明申请

US20060102618A1 High voltage ciruit breaker with cooling 有权
标题翻译：高压断路器与冷却
公开(公告)号：US20060102618A1
公开(公告)日：2006-05-18
申请号：US11265196
申请日：2005-11-03
申请人： Martin Lakner , Daniel Chartouni , Jean-Claude Mauroux , Thomas Schoenemann , Jochen Kiefer , Lukas Zehnder , Marc Mollenkopf
发明人： Martin Lakner , Daniel Chartouni , Jean-Claude Mauroux , Thomas Schoenemann , Jochen Kiefer , Lukas Zehnder , Marc Mollenkopf
IPC分类号： H05B3/02
CPC分类号： H02G5/10 , F28D15/02 , F28D15/04 , F28D15/06 , F28F21/062 , H01H9/52 , H01H2009/523 , H01H2009/526
摘要： In order to dissipate heat losses from the inner conductor (21), the circuit breaker (20) having an elongated inner conductor (21) and an outer conductor (22) which surrounds the inner conductor (21) like a housing has at least one heat pipe (1) which extends from the inner conductor (21) to the outer conductor (22) and has an insulating hollow body (5) in order to form an electrical insulating gap (7). The heat pipe (1) advantageously has a flexibly deformable section (9). The heat pipe (1) can run in a supporting insulator (24) which supports the inner conductor (21). In addition to a working medium, the heat pipe (1) advantageously also contains an auxiliary gas which results in an enhanced dielectric strength at low temperatures.
摘要翻译：为了散发来自内部导体（21）的热损失，具有细长的内部导体（21）和围绕内部导体（21）的外部导体（22）的断路器（20）像壳体一样具有至少一个从内导体（21）延伸到外导体（22）并具有绝缘中空体（5）以形成电绝缘间隙（7）的热管（1）。热管（1）有利地具有柔性变形部分（9）。热管（1）可以在支撑内导体（21）的支撑绝缘体（24）中延伸。除了工作介质之外，热管（1）有利地还含有辅助气体，其在低温下导致增强的介电强度。

9. 发明申请

US20050150868A1 Electrical switching device with a cooling device 审中-公开
标题翻译：具有冷却装置的电气开关装置
公开(公告)号：US20050150868A1
公开(公告)日：2005-07-14
申请号：US10513517
申请日：2003-04-10
申请人： Andrzej Nowakowski
发明人： Andrzej Nowakowski
IPC分类号： H01H9/52 , H01H33/70 , H01H33/91 , H01H33/915 , H01H33/88
CPC分类号： H01H33/7015 , H01H9/52 , H01H33/91 , H01H2009/526 , H01H2033/888
摘要： In order to control the cooling power of a cooling device in an electric switching device (1), through-openings (14a, b, c) can be closed by means of a holding fitting (16). The holding fitting (16) fixes the cooling device in an at least partial manner.
摘要翻译：为了控制电气开关装置（1）中的冷却装置的冷却功率，可以通过保持配件（16）关闭通孔（14a，b，c）。保持配件（16）至少部分地固定冷却装置。

10. 发明授权

US4975552A Vacuum switch 失效
标题翻译：真空开关
公开(公告)号：US4975552A
公开(公告)日：1990-12-04
申请号：US499688
申请日：1990-03-27
申请人： Manfred Niegl , Wilhelm Schels , Rainer Behrend
发明人： Manfred Niegl , Wilhelm Schels , Rainer Behrend
IPC分类号： H01H33/66 , H01H9/52 , H01H33/24 , H01H33/664
CPC分类号： H01H33/6641 , H01H2009/526 , H01H33/24 , H01H9/52
摘要： A vacuum switch which has a housing for a vacuum chamber. The housing includes a metal cylinder and an insulating cylinder axially aligned and hermetically sealed at adjacent ends, and closed at opposite ends by end walls. A stationary electrode and a movable electrode are provided in the vacuum chamber, surrounded by the metal cylinder. Stationary and movable electrode lead rods are fixed to the respective electrodes and project in opposite directions from the chamber through the end walls. A magnetic coil whose coil body is molded in an approximately bell-shape and is made of an electrically and thermally conductive material, surrounds the metal cylinder with a winding that is connected by way of an input lead with the electrode lead rod penetrating the end wall closing an end of the metal cylinder. A relatively thick top portion of the coil body is disposed above the end wall and has a rounded upper end, while a less thick cylindrical side wall surrounds the metal cylinder and has a rounded lower end. The winding is connected by way of an output lead with a connecting surface adjacent to the metal cylinder. The input and output leads are provided within the top portion, and in the preferred embodiment are integrally formed therein with a gap separating them so as to direct a portion of the operating current at the input lead around the metal cylinder through the side wall portion of the coil body, before reaching the connecting face.
摘要翻译：一种真空开关，其具有用于真空室的壳体。壳体包括金属圆柱体和轴向对准并在相邻端部气密密封的绝缘圆柱体，并且在相对端部处由端壁封闭。固定电极和可动电极设置在真空室中，由金属圆筒包围。固定和可动电极引线杆固定在各个电极上，并通过端壁从腔室向相反方向突出。其线圈体模制成大致钟形并由导热材料制成的电磁线圈用金属圆筒围绕金属圆筒，绕组通过输入引线连接，电极引线穿过端壁关闭金属圆筒的一端。线圈体的相对较厚的顶部设置在端壁上方并且具有圆形的上端，而较小厚的圆柱形侧壁围绕金属圆筒并且具有圆形的下端。绕组通过输出引线连接，连接表面与金属圆筒相邻。输入和输出引线设置在顶部内，并且在优选实施例中一体地形成有间隔开它们的间隙，以便将金属圆筒周围的输入引线的一部分工作电流引导通过金属圆筒的侧壁部分线圈体，到达连接面。

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