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1. 发明申请

US20190164708A1 Insulator Arrangement For A High-Voltage Or Medium-Voltage Switchgear Assembly 审中-公开
公开(公告)号：US20190164708A1
公开(公告)日：2019-05-30
申请号：US16324263
申请日：2017-07-18
申请人： Siemens Aktiengesellschaft
发明人： Werner Hartmann , Steffen Lang
IPC分类号： H01H33/662
CPC分类号： H01H33/66261 , H01H33/66207 , H01H2033/66276 , H01H2033/66284
摘要： Various embodiments may include an insulator arrangement for a switchgear assembly comprising: an axially symmetrical insulating structure element; a first conductive annular structure arranged on an inner surface of the structure element; and a second conductive annular structure arranged on an outer surface of the structure element. The first annular structure and the second annular structure are insulated from one another by the insulating structure element.

2. 发明授权

US09431198B2 Circuit-breaker pole part with a heat transfer shield 有权
标题翻译：断路器极部分带有传热屏蔽
公开(公告)号：US09431198B2
公开(公告)日：2016-08-30
申请号：US14588628
申请日：2015-01-02
申请人： ABB Technology AG
发明人： Christian Reuber , Dietmar Gentsch
IPC分类号： H01H9/52 , H01H33/662 , H01H33/66 , H01H1/58 , H01H33/666
CPC分类号： H01H33/66261 , H01H1/5833 , H01H33/6606 , H01H2033/6613 , H01H2033/6623 , H01H2033/66276 , H01H2033/6665
摘要： A pole part of a circuit-breaker arrangement having an insulation housing for accommodating a vacuum interrupter insert containing a pair of corresponding electrical switching contacts, wherein a fixed upper electrical contact is connected to an upper electrical terminal molded in the insulation housing and a movable lower electrical contact is connected to a lower electrical terminal of the insulation housing via an electrical conductor which is operated by an adjacent pushrod. The lower electrical terminal is connected to a ring shaped heat transfer shield arranged along the inner wall or at least partly inside the wall of the insulation housing surrounding the pushrod and/or the distal end of the movable lower electrical contact.
摘要翻译：断路器装置的极部分具有绝缘壳体，用于容纳包含一对相应的电开关触点的真空断路器插件，其中固定的上电触点连接到模制在绝缘壳体中的上电端子和可移动的下电极电触点通过由相邻推杆操作的电导体连接到绝缘壳体的下电端子。下部电气端子连接到沿着内壁布置的环形传热屏蔽件，或至少部分地围绕围绕可动下部电触头的推杆和/或远端的绝缘壳体的壁部。

3. 发明授权

US09147543B2 Gas circuit breaker 有权
标题翻译：气体断路器
公开(公告)号：US09147543B2
公开(公告)日：2015-09-29
申请号：US13820333
申请日：2011-11-04
申请人： Katsuhiko Horinouchi , Motohiro Sato
发明人： Katsuhiko Horinouchi , Motohiro Sato
IPC分类号： H01H33/86 , H01H33/70 , H01H33/662 , H01H33/76
CPC分类号： H01H33/86 , H01H33/66261 , H01H33/7015 , H01H33/7023 , H01H33/703 , H01H33/7076 , H01H33/76
摘要： An arc extinguishing device of a gas circuit breaker includes: an arc chamber in which an arc generated between a movable electrode and a fixed electrode is formed; a heat puffer chamber disposed so as to surround the arc chamber; a blow port in which the arc chamber communicates with the heat puffer chamber in the circumferential direction of the arc chamber; hydrogen absorbents which are disposed on an inner wall of a pressure chamber; an exhaust port which passes to the outside of an arc extinguishing chamber; and a hydrogen absorbent disposed at a position surrounding the movable electrode. Deterioration of insulation due to a product formed by decomposition of arc extinguishing gas by the arc during a contact opening operation can be suppressed.
摘要翻译：气体断路器的灭弧装置包括：电弧室，其中形成在可动电极和固定电极之间产生的电弧; 设置为围绕电弧室的热冲击室; 吹气口，其中所述电弧室在所述电弧室的圆周方向上与所述热冲洗室连通; 设置在压力室的内壁上的吸氢剂; 排气口，其通向灭弧室的外部; 以及设置在可动电极周围的位置的吸氢体。可以抑制由于在接触打开操作期间通过电弧分解灭弧气体而形成的产品的绝缘的劣化。

4. 发明授权

US09012800B2 Gas circuit breaker 有权
标题翻译：气体断路器
公开(公告)号：US09012800B2
公开(公告)日：2015-04-21
申请号：US13511824
申请日：2010-05-21
申请人： Toru Yamashita , Daisuke Yoshida , Katsuhiko Horinouchi , Tatsuya Hayashi
发明人： Toru Yamashita , Daisuke Yoshida , Katsuhiko Horinouchi , Tatsuya Hayashi
IPC分类号： H01H33/02 , H01H33/70 , H01H33/662
CPC分类号： H01H33/7015 , H01H33/66261 , H01H33/7061
摘要： A gas circuit breaker is provided, avoiding change in the position of a cover member and without weakening of the blow of gas to the arc in an arc discharge cavity even when a surface of the cover member in contact with the arc discharge cavity is damaged. The gas circuit breaker includes a contact ring, a holder attached to the contact ring, and extending to a path of arc-extinguishing gas that extinguishes an arc, and an electrically insulative cover member attached to the holder.
摘要翻译：提供了一种气体断路器，即使当与电弧放电腔接触的盖构件的表面被损坏时，避免盖构件的位置的变化，也不会在电弧放电腔中的气体吹向气弧的弱化。气体断路器包括接触环，附接到接触环的保持器，并延伸到熄灭电弧的灭弧气体的路径，以及附接到保持器的电绝缘盖构件。

5. 发明申请

US20140251958A1 VACUUM INTERRUPTER 有权
标题翻译：真空中断器
公开(公告)号：US20140251958A1
公开(公告)日：2014-09-11
申请号：US14280661
申请日：2014-05-18
申请人： Xi'an Jiaotong University
发明人： Jianhua WANG , Jing YAN , Yingsan GENG , Zhiyuan LIU , He YANG
IPC分类号： H01H33/662
CPC分类号： H01H33/662 , H01H33/66261 , H01H2033/66284
摘要： A vacuum interrupter, including: an insulating housing; a movable end cap; a stationary end cap; a pair of movable and stationary contacts; and a pair of shields. The pair of shields is fixed on the movable end cap and the stationary end cap, respectively. The insulating housing, the movable end cap, and the stationary end cap cooperate to form a closed space. The closed space includes a movable fracture and a stationary fracture. The movable fracture is formed by the pair of movable and stationary contacts for carrying rated current and disconnecting capacitive load whereby achieving breaking performance of the vacuum interrupter. The stationary fracture is formed by the pair of shields. When the pair of stationary and movable contacts reaches a full open position, the stationary contact and the movable contact enter the pair of shields, respectively.
摘要翻译：一种真空断路器，包括：绝缘壳体; 可移动端盖; 固定端盖; 一对可移动和固定触点; 和一副盾牌。一对护罩分别固定在可动端盖和固定端盖上。绝缘壳体，可动端盖和固定端盖配合形成封闭空间。封闭空间包括可动断裂和固定断裂。可移动断路由一对可移动和固定触点形成，用于承载额定电流和断开电容性负载，从而实现真空断路器的断路性能。固定的断裂由一对屏蔽形成。当一对固定和可动触点达到完全打开位置时，固定触点和可动触点分别进入该屏蔽。

6. 发明申请

US20130292358A1 THREE-PHASE, MULTI-WAY VACUUM INTERRUPTER SWITCHGEAR WITH INTERNAL GROUND SWITCHES 有权
标题翻译：三相，多路真空中断开关，内置接地开关
公开(公告)号：US20130292358A1
公开(公告)日：2013-11-07
申请号：US13927758
申请日：2013-06-26
申请人： Impact Power, Inc.
发明人： Kuang-Chien Hu , Hsiu-Yun Yu
IPC分类号： H01H33/42
CPC分类号： H01H33/42 , H01H3/30 , H01H9/26 , H01H33/022 , H01H33/66261 , H01H33/666 , H01H2033/566 , H01H2033/66246 , H01H2033/6665
摘要： A three-phase vacuum interrupter switch assembly for power distribution systems comprises an outer case having at least one window and containing a plurality of component assemblies. The case interior is preferably free of oil and/or SF6 gas. Each component assembly comprises three internal disconnect switch assemblies, three vacuum interrupter bottle switch assemblies and three ground switch assemblies. Each vacuum interrupter bottle switch is coupled in electrical series with a corresponding internal disconnect switch assembly. Because the open/closed state of a bottle switch is not directly observable owing to its sealed interior, a direct visible indication of the state of the three-phase vacuum interrupter switch assembly is provided by a visually detectable contact rod of the corresponding internal disconnect switch that is visible through the case window. To prevent potentially serious damage caused by arcing between the contacts of the internal disconnect switch, the internal disconnect switch is prevented from opening or closing when the bottle switches are closed.When the component assembly is deactivated, some residual current may still remain. The ground switch assembly associated with the component assembly grounds such residual current as part of the deactivation process so that it is safe to have maintenance work performed. An interlocking mechanism ensures that the disconnect switch assembly, vacuum interrupter bottle switch assembly and ground switch assembly of each component assembly are opened and closed in a sequence that ensures proper and safe operation.
摘要翻译：用于配电系统的三相真空断路器开关组件包括具有至少一个窗口并且包含多个部件组件的外壳。壳体内部优选不含油和/或SF 6气体。每个组件组件包括三个内部断开开关组件，三个真空断路器瓶开关组件和三个接地开关组件。每个真空断路器瓶开关与相应的内部断开开关组件电连接。因为瓶盖开关的打开/关闭状态由于其密封的内部而不能直接观察到，所以三相真空断路器开关组件的状态的直接可视指示由相应的内部断开开关的可视检测的接触杆提供这是通过案例窗口可见的。为了防止内部断开开关的触点之间的电弧引起的潜在的严重损坏，当瓶盖关闭时，内部断开开关可防止打开或关闭。当组件组件被禁用时，可能仍然存在一些剩余电流。与组件组件相关联的接地开关组件将剩余电流作为停用过程的一部分进行接地，以便进行维护工作是安全的。互锁机构确保每个组件组件的断路开关组件，真空断路器瓶开关组件和接地开关组件以确保正确和安全操作的顺序打开和关闭。

7. 发明授权

US08227720B2 Vacuum switch and vacuum switchgear 有权
标题翻译：真空开关和真空开关柜
公开(公告)号：US08227720B2
公开(公告)日：2012-07-24
申请号：US12494674
申请日：2009-06-30
申请人： Kenji Tsuchiya , Takashi Sato , Miki Yamazaki , Masato Kobayashi , Hiroyuki Ozawa
发明人： Kenji Tsuchiya , Takashi Sato , Miki Yamazaki , Masato Kobayashi , Hiroyuki Ozawa
IPC分类号： H01H33/66
CPC分类号： H01H33/66261 , H01H2033/6623 , H01H2033/66284
摘要： A vacuum switch has a fixed electrode, a movable electrode facing the fixed electrode, an insulating cylinder, end plates covering both axial ends of the insulating cylinder, a vacuum chamber internally accommodating the fixed electrode and the movable electrode, and a solid isolation resin molded on the outside of the vacuum chamber, first coil springs, each of which is disposed around the outer circumference of one end plate while touching the end plate and an end face of the insulating cylinder, and second coil springs, each of which is united to one of the first springs and disposed around the outer circumference of the insulating cylinder so as to cover the angular part of the end face of the insulating cylinder, and the end plates, the end faces of the insulating cylinder, and the first and second coil springs are electrically connected.
摘要翻译：真空开关具有固定电极，与固定电极相对的可动电极，绝缘筒，覆盖绝缘筒的两个轴向端部的端板，内部容纳固定电极和可动电极的真空室，以及模制的固体隔离树脂在真空室的外侧，在接触端板和绝缘筒的端面的同时围绕一个端板的外周配置的第一螺旋弹簧和第二螺旋弹簧，第一弹簧中的一个并且设置在绝缘筒的外周周围，以覆盖绝缘筒的端面的角部，并且端板，绝缘筒的端面以及第一和第二线圈弹簧电连接。

8. 发明申请

US20120168291A1 CIRCUIT BREAKER ARRANGEMENT FOR MEDIUM VOLTAGE TO HIGH VOLTAGE APPLICATIONS 有权
标题翻译：用于中压到高电压应用的断路器布置
公开(公告)号：US20120168291A1
公开(公告)日：2012-07-05
申请号：US13311072
申请日：2011-12-05
申请人： Christian REUBER , Dietmar Gentsch
发明人： Christian REUBER , Dietmar Gentsch
IPC分类号： H01H13/04
CPC分类号： H01H33/66207 , H01H33/66261 , H01H2033/66223 , H01H2033/6623 , H01H2033/66284
摘要： Exemplary embodiments are directed to a circuit breaker arrangement for medium voltage to high voltage applications. The circuit breaker includes at least one pole part housing for accommodating a vacuum insert, within which a pair of corresponding electrical contacts is coaxially arranged. A fixed electrical contact is electrically connected to an upper terminal of the pole part housing and an axial movable electrical contact is electrically connected to a lower terminal of the pole part housing and is operated by an insulating pushrod. The insulating pushrod extends through a shielding plate arranged on a lower opening of the pole part housing. The shielding plate includes a rigid moulded plastic insulating material. At least one sealing ring has an elastic material moulded on the periphery of the shielding plate.
摘要翻译：示例性实施例涉及用于中压到高压应用的断路器装置。断路器包括用于容纳真空插入件的至少一个极部件壳体，其中同轴地布置有一对相应的电触点。固定电触点电连接到极部件壳体的上端，并且轴向可移动电触点电连接到极部件壳体的下端子并由绝缘推杆操作。绝缘推杆延伸穿过设置在极部件壳体的下开口上的屏蔽板。屏蔽板包括刚性模制的塑料绝缘材料。至少一个密封环具有在屏蔽板的周边上模制的弹性材料。

9. 发明授权

US07939777B2 Vacuum interrupter chamber 有权
标题翻译：真空灭弧室
公开(公告)号：US07939777B2
公开(公告)日：2011-05-10
申请号：US12073995
申请日：2008-03-12
申请人： Edgar Dullni , Dietmar Gentsch , Kurt Kaltenegger
发明人： Edgar Dullni , Dietmar Gentsch , Kurt Kaltenegger
IPC分类号： H01H33/66
CPC分类号： H01H33/66261 , H01H2033/66269
摘要： The disclosure relates to a vacuum interrupter chamber having an insulating ceramic wall, within which contact pieces which move in a vacuum are arranged and are surrounded by a screen between the contact piece and the interrupter chamber wall. In order in this case to improve on the one hand the erosion resistance of the screen and on the other hand the dielectric strength of the arrangement, the disclosure proposes that coatings composed of high-melting-point material or composed of refractory metals be fitted at least partially in the area of the screen or other components within the vacuum interrupter chamber.
摘要翻译：本发明涉及一种具有绝缘陶瓷壁的真空断路器室，其中在真空中移动的接触片被布置并且被接触片和断续器室壁之间的屏幕包围。为了在这种情况下一方面提高了屏幕的耐腐蚀性，另一方面提高了该布置的绝缘强度，本公开提出由高熔点材料或由难熔金属组成的涂层安装在最少部分地在真空断路器室内的屏幕或其他部件的区域中。

10. 发明授权

US07880111B2 Switchgear and method of fabricating the same 有权
标题翻译：开关柜及其制造方法
公开(公告)号：US07880111B2
公开(公告)日：2011-02-01
申请号：US12294382
申请日：2007-03-23
申请人： Naoaki Inoue , Masahiro Arioka
发明人： Naoaki Inoue , Masahiro Arioka
IPC分类号： H01H33/66
CPC分类号： H01H33/66207 , H01H33/24 , H01H33/66261 , H01H2033/6623 , Y10T29/49105
摘要： A switchgear including a vacuum valve which prevents partial discharges infallibly and whose reliability is high, and a method of fabricating the same are obtained.In a vacuum valve 1 wherein a stationary electrode 1a and a movable electrode 1b are disposed within a vacuum vessel 2 which is constituted by a metal flange 2a as well as a metal tube 2e and an insulating tube 2b, and wherein a resin mold 3 is applied onto the outer peripheral surface of the vacuum vessel 2; coiled metal-made shields 4a and 4b, in each of which a coiled metal wire is brought into an annular shape, are retained on the outer peripheral surface of the vacuum vessel 2 so as to relax the electric fields of the electric field relaxation-requiring parts 21d of the vacuum vessel 2.
摘要翻译：一种包括真空阀的开关装置及其可靠性高的防止局部放电的开关装置及其制造方法。在其中固定电极1a和可动电极1b设置在由金属凸缘2a以及金属管2e和绝缘管2b构成的真空容器2内的真空阀1中，并且其中树脂模具3是施加到真空容器2的外周面上; 螺旋金属制的屏蔽件4a和4b（其中的每个都是螺旋状金属丝线形成环形的）被保持在真空容器2的外周表面上，以便松弛需要电场的电场真空容器2的部分21d。

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