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1. 发明授权

US09153392B2 Electrical switch 有权
标题翻译：电开关
公开(公告)号：US09153392B2
公开(公告)日：2015-10-06
申请号：US14225756
申请日：2014-03-26
申请人： Siemens Aktiengesellschaft
发明人： Jörg Borgolte , Andreas Haider , Michael Soukup
IPC分类号： H01H9/34 , H01H9/30
CPC分类号： H01H9/30 , H01H9/34 , H01H9/346 , H01H2009/305
摘要： An electrical switch is disclosed including a rotatably mounted contact bridge which includes a movable contact, wherein the movable contact interacts with a stationary contact of the electrical switch for the purpose of closing or opening the electrical circuit as a result of rotation of the contact bridge. In at least one embodiment, the surfaces at the point at which contact is made between the movable contact and the stationary contact are at least partially covered by a protective material for protecting against soiling and/or damage due to contact-erosion materials, wherein the protective material is a paper-like fleece.
摘要翻译：公开了一种电开关，其包括可旋转地安装的接触桥，其包括可动触点，其中可移动触点与电开关的固定触点相互作用，以便由于接触桥的旋转而闭合或断开电路。在至少一个实施例中，在可动触点和固定触点之间形成接触点的表面至少部分地被保护材料覆盖，以防止由于接触侵蚀材料引起的污染和/或损坏，其中，防护材料是纸般的羊毛。

2. 发明授权

US08994482B2 Electromagnetic contactor 有权
标题翻译：电磁接触器
公开(公告)号：US08994482B2
公开(公告)日：2015-03-31
申请号：US13878366
申请日：2012-05-09
申请人： Shoji Yokoyama , Yuichi Yamamoto
发明人： Shoji Yokoyama , Yuichi Yamamoto
IPC分类号： H01H9/30 , H01H9/36 , H01H50/02 , H01H9/34 , H01H9/44 , H01H51/06 , H01H50/54
CPC分类号： H01H9/362 , H01H9/346 , H01H9/443 , H01H50/02 , H01H50/546 , H01H51/065 , H01H2050/025
摘要： An electromagnetic contactor has an arc extinguishing chamber housing a contact mechanism having a pair of fixed contacts and a movable contact that contacts with the pair of fixed contacts. The arc extinguishing chamber has a plate-shaped fixed contact support insulating substrate including through holes to fix at least the pair of fixed contacts and formed with a metal foil on an outer peripheral circumferential edge of one surface by a metalizing process. The pair of fixed contacts and a metal cylindrical body are brazed and joined to the metal foils of the fixed contact support insulating substrate, and an insulating cylindrical body is disposed on an inner peripheral surface of the metal cylindrical body.
摘要翻译：电磁接触器具有容纳接触机构的消弧室，该接触机构具有一对固定触点和与一对固定触点接触的可动触点。灭弧室具有板状固定接触支撑绝缘基板，该基板包括通孔，用于固定至少一对固定触点，并通过金属化工艺在一个表面的外周周缘上形成金属箔。一对固定触头和金属圆筒体钎焊并接合到固定触头支撑绝缘基板的金属箔上，绝缘筒体设置在金属圆筒体的内周面上。

3. 发明申请

US20140175056A1 SWITCHING DEVICE SUITABLE FOR DIRECT CURRENT OPERATION 有权
标题翻译：适用于直接电流运行的开关装置
公开(公告)号：US20140175056A1
公开(公告)日：2014-06-26
申请号：US14133815
申请日：2013-12-19
申请人： Eaton Electrical IP GmbH & Co. KG
发明人： Karsten Gerving , Volker Lang , Johannes Meissner , Ralf Thar
IPC分类号： H01H9/34 , H01H33/18
CPC分类号： H01H9/346 , H01H9/36 , H01H9/40 , H01H9/443 , H01H33/182
摘要： A switching device includes at least a first current path and a second current path, each of which have a first connection and a second connection, whereby the first connections are arranged on the first side of the switching device and the second connections on the second side of the switching device, each current path has at least one contact pair, that has a first contact and a second contact, whereby at least the second contact is arranged on a contact member that is movable to the first contact and whereby in the switched-on status of the switching device, both the contacts are in contact with each other, each contact pair has at least one extinguishing device, whereby the extinguishing devices of both the current paths are arranged in a direction from the first connections to the second connections, behind one another and at least partly covering each other.
摘要翻译：开关装置至少包括第一电流路径和第二电流路径，每个路径具有第一连接和第二连接，由此第一连接被布置在开关装置的第一侧上，而第二连接在第二侧每个电流路径具有至少一个接触对，其具有第一接触和第二接触，由此至少第二接触件布置在可移动到第一接触件的接触构件上，开关装置的接通状态，两个触点彼此接触，每个触头对具有至少一个灭火装置，由此两个电流路径的灭火装置沿着从第一连接到第二连接的方向排列，彼此相依，至少部分相互覆盖。

4. 发明申请

US20130264311A1 SWITCH WITH QUENCHING CHAMBER 有权
标题翻译：开关柜与开关柜
公开(公告)号：US20130264311A1
公开(公告)日：2013-10-10
申请号：US13992347
申请日：2011-12-07
申请人： Volker Lang , Lutz Friedrichsen
发明人： Volker Lang , Lutz Friedrichsen
IPC分类号： H01H33/18
CPC分类号： H01H33/182 , H01H1/2025 , H01H9/346 , H01H9/443 , H01H33/596
摘要： A switch for multi-pole direct current service independent of polarity includes a plurality of switching chambers. Each chamber includes a double interrupter having two separate fixed contacts with a first contact area, a movable contact piece with two second contact areas, each for creating a connection between the contact areas in an ON state and for separating the contact areas in an OFF state, and at least two quenching devices for quenching arcs occurring, when the OFF state is brought about. The switch also includes magnets for exerting a magnetic field in an area of the contact areas to exert a magnetic force on the arcs and drive the arcs, independent of their current direction, in the direction of one of the erasing devices. The contact pieces are disposed with the second contact areas essentially in a line perpendicular to a direction of motion of the arcs.
摘要翻译：独立于极性的用于多极直流服务的开关包括多个开关室。每个腔室包括具有两个具有第一接触区域的独立固定触头的双重断路器，具有两个第二接触区域的可动接触件，每个用于在接通状态下形成接触区域之间的连接，并且用于将接触区域分离为断开状态和至少两个淬火装置，用于熄灭电弧，当断开状态时。开关还包括用于在接触区域的区域中施加磁场的磁体，以在电弧上施加磁力，并且在其一个擦除装置的方向上独立于其电流方向驱动电弧。接触片被布置成使第二接触区域基本上在与弧的运动方向垂直的线中。

5. 发明申请

US20130264310A1 SWITCH HAVING A QUENCHING CHAMBER 有权
标题翻译：有开关柜的开关
公开(公告)号：US20130264310A1
公开(公告)日：2013-10-10
申请号：US13991940
申请日：2011-12-07
申请人： Volker Lang , Lutz Friedrichsen
发明人： Volker Lang , Lutz Friedrichsen
IPC分类号： H01H33/18
CPC分类号： H01H33/182 , H01H1/20 , H01H9/346 , H01H9/443 , H01H33/596
摘要： A switch for polarity-independent multi-pole direct current operation includes at least two switching chambers. Each switching chamber includes a single circuit breaker with a stationary contact having a first contact region and a movable electrically conductive contact part having a second contact region. The stationary contact and movable contact part are configured to create a connection between the first and the second contact regions in the ON state and to disconnect the first and the second contact regions in the OFF state. Each chamber also includes two arc chutes for quenching an arc forming between the first and the second contact regions when switching to the OFF state. At least two magnets are configured to generate a magnetic field so as to exert a magnetic force on the arcs to divert each are in a direction of an arc chute independent of the direction of current.
摘要翻译：用于极性无关多极直流操作的开关包括至少两个开关室。每个开关室包括单个断路器，其具有具有第一接触区域的固定触头和具有第二接触区域的可移动导电接触部件。固定触点和可动触点部分构造成在处于导通状态的第一和第二接触区域之间形成连接，并且在断开状态下断开第一和第二接触区域。每个室还包括两个弧形槽，用于在切换到OFF状态时淬火在第一和第二接触区之间的电弧形成。至少两个磁体被配置为产生磁场，以便在电弧上施加磁力，以使它们在电弧槽的方向上独立于电流方向转向。

6. 发明申请

US20130234812A1 MOUNTING OF SPLITTER PLATES IN THE SWITCH POLE OF A CIRCUIT BREAKER 有权
标题翻译：分离器板在电路断路器的开关点安装
公开(公告)号：US20130234812A1
公开(公告)日：2013-09-12
申请号：US13780247
申请日：2013-02-28
申请人： Jörg-Uwe DAHL
发明人： Jörg-Uwe DAHL
IPC分类号： H01H9/36
CPC分类号： H01H9/362 , H01H9/346 , H01H71/0214
摘要： An embodiment of the invention relates to a switch pole of a circuit breaker having two pole shells between which are disposed, in the assembled state, at least one switching contact, current-carrying elements and an arc quenching device having an arc runner plate and at least one splitter plate delimiting an arc chute, wherein at least one slot for accommodating the splitter and/or arc runner plate is provided between the pole shells. In at least one embodiment, there is provided inside between the pole shells a functional component having a least one slot spaced apart from the pole shells which is used to accommodate the at least one splitter and/or arc runner plate.
摘要翻译：本发明的实施例涉及一种具有两个极壳的断路器的开关极，它们在组装状态下设置有至少一个开关触点，载流元件和具有弧流板的灭弧装置至少一个分隔板限定一弧形斜槽，其中至少一个用于容纳所述分流器和/或电弧流道板的槽用于所述极壳之间。在至少一个实施例中，在极壳之间设置有功能部件，功能部件具有与用于容纳至少一个分流器和/或电弧流道板的极壳间隔开的至少一个槽。

7. 发明授权

US08247727B2 Arc chamber employing a number of gassing inserts to form a number of gas flow circulation paths and electrical switching apparatus including the same 有权
标题翻译：采用多个放气插入件形成多个气体流动循环路径的电弧室和包括该气体循环路径的电气开关装置
公开(公告)号：US08247727B2
公开(公告)日：2012-08-21
申请号：US12691014
申请日：2010-01-21
申请人： Xin Zhou , Paul J. Rollmann , William E. Beatty, Jr. , Robert W. Mueller
发明人： Xin Zhou , Paul J. Rollmann , William E. Beatty, Jr. , Robert W. Mueller
IPC分类号： H01H33/02
CPC分类号： H01H9/302 , H01H9/346 , H01H9/446 , H01H73/18 , H01H77/108 , H01H2009/348
摘要： An electrical switching apparatus includes separable contacts, an operating mechanism structured to open and close the separable contacts, and an arc chamber. The arc chamber includes a slot motor having a core and a housing with an opening therein, an arc chute, and a number of gassing inserts disposed in the opening of the housing. The number of gassing inserts and the housing are structured to form a number of gas flow circulation paths. The number of gas flow circulation paths are structured to drive an arc into the arc chute.
摘要翻译：电气开关装置包括可分离触点，构造成打开和关闭可分离触点的操作机构，以及电弧室。电弧室包括具有芯的槽式电动机和其中具有开口的壳体，弧形槽和设置在壳体的开口中的多个放气插入件。气体插入物和壳体的数量被构造成形成多个气体流动循环路径。气流循环路径的数量被构造成将电弧驱动到电弧槽中。

8. 发明授权

US08232499B2 Contactor assembly for switching high power to a circuit 有权
标题翻译：用于将大功率切换到电路的接触器组件
公开(公告)号：US08232499B2
公开(公告)日：2012-07-31
申请号：US12620695
申请日：2009-11-18
申请人： Bernard Bush , Marcus Priest
发明人： Bernard Bush , Marcus Priest
IPC分类号： H01H33/02
CPC分类号： H01H51/065 , H01H1/2025 , H01H1/64 , H01H1/66 , H01H9/346 , H01H9/38 , H01H50/546 , H01H2009/305 , H01H2050/025
摘要： A contactor assembly is adapted for switching power to a circuit having a power source. The contactor assembly includes a housing, carry contacts, and arc contacts. The housing defines an interior compartment and includes internal chamber walls that laterally extend within the compartment to define a protection chamber. The carry contacts are disposed in the protection chamber of the housing. The carry contacts include conductive bodies that protrude from the housing and are configured to close the circuit. The arc contacts are disposed in the housing outside of the protection chamber. The arc contacts include conductive bodies that protrude from the housing and are configured to close the circuit. The internal chamber walls of the housing prevent material that is expelled from one or more of the arc contacts when an electric arc emanates from one or more of the arc contacts from contaminating one or more of the carry contacts.
摘要翻译：接触器组件适于将功率切换到具有电源的电路。接触器组件包括壳体，承载触点和电弧触点。壳体限定内部隔室并且包括在隔间内横向延伸以限定保护室的内部室壁。携带触点设置在壳体的保护室中。携带触点包括从壳体突出并被配置为闭合电路的导电体。电弧触点设置在保护室外部的外壳中。电弧触点包括从壳体突出并被配置为闭合电路的导电体。当电弧从一个或多个电弧触点发出时，壳体的内部室壁防止从一个或多个电弧触点排出的材料，从而污染一个或多个携带触点。

9. 发明授权

US07902948B2 Switching device, in particular a power switching device, having two pairs of series-connected switching contacts for interrupting a conducting path 失效
标题翻译：开关装置，特别是功率开关装置，具有用于中断导电路径的两对串联连接的开关触点
公开(公告)号：US07902948B2
公开(公告)日：2011-03-08
申请号：US12319859
申请日：2009-01-13
申请人： Carsten Lüders
发明人： Carsten Lüders
IPC分类号： H01H9/30 , H01H67/00 , H01H67/02 , H01H63/02 , H01H1/00 , H01H9/40 , H01H33/14 , H01H33/18 , H01H33/70
CPC分类号： H01H9/346 , H01H73/045 , H01H77/10 , H01H2009/367
摘要： A switching device, in particular a power switching device, has two pairs of series-connected switching contacts for interrupting a conducting path and at least one quenching packet, disposed near the pairs of switching contacts, for quenching the arcs occurring when the conducting path opens. The pairs of switching contacts are arranged such that their opening paths are substantially mutually parallel or antiparallel. The pairs of switching contacts are connected in series such that the same current flowing in both arcs flows spatially in the same direction. The quenching packet is disposed in the area between the opening paths.
摘要翻译：开关装置，特别是功率开关装置，具有两对串联连接的开关触点，用于中断导电路径和至少一个设置在开关触点对附近的淬火分组，用于淬火导电路径打开时发生的电弧。开关触点对被布置成使得它们的开口路径基本上相互平行或反平行。开关触点对被串联连接，使得在两个电弧中流动的相同电流沿相同的方向在空间上流动。淬火包被设置在开口路径之间的区域中。

10. 发明申请

US20100237047A1 CIRCUIT BREAKER ARC CHAMBERS AND METHODS FOR OPERATING SAME 有权
标题翻译：电路断路器电弧箱及其操作方法
公开(公告)号：US20100237047A1
公开(公告)日：2010-09-23
申请号：US12728820
申请日：2010-03-22
申请人： Guang Yang
发明人： Guang Yang
IPC分类号： H01H33/10
CPC分类号： H01H9/346 , H01H71/1045
摘要： Embodiments provide arc chambers, and methods adapted to rapidly extinguish arcs in circuit breakers. In one aspect, a circuit breaker is provided having first and second electrical contacts, wherein at least one of the contacts is movable and has a maximum contact face transverse dimension (d), and an arc chamber including first and second sidewalls spaced by a transverse spacing (Ts). The sidewalls are provided in close proximity to each other providing a transverse arc compression ratio (TACR) less than or equal to about 2.0, wherein TACR=Ts/d. According to another aspect, an arc chamber including one or more recesses formed into a transverse sidewall is provided, as are other aspects.
摘要翻译：实施例提供电弧室，以及适于快速熄灭断路器中的电弧的方法。在一个方面，提供一种具有第一和第二电触头的断路器，其中所述触头中的至少一个可移动并具有最大接触面横向尺寸（d），以及包括第一和第二侧壁的电弧室，间距（Ts）。侧壁彼此靠近地设置，提供小于或等于约2.0的横弧压缩比（TACR），其中TACR = Ts / d。根据另一方面，提供了包括形成为横向侧壁的一个或多个凹部的电弧室，其他方面也是如此。

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