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21. 发明授权

US08901447B2 Circuit breaker with parallel rated current paths 有权
标题翻译：具有并联额定电流通路的断路器
公开(公告)号：US08901447B2
公开(公告)日：2014-12-02
申请号：US12889054
申请日：2010-09-23
申请人： Claudio Manzoni , Javier Mantilla , Nicola Gariboldi , Stephan Grob , Jasmin Smajic , Mathias-Dominic Buergler
发明人： Claudio Manzoni , Javier Mantilla , Nicola Gariboldi , Stephan Grob , Jasmin Smajic , Mathias-Dominic Buergler
IPC分类号： H01H33/12 , H01H33/16
CPC分类号： H01H33/16 , H01H33/12
摘要： A circuit breaker is provided which can be filled with a quenching gas and which has two contact arrangements, which can be moved relative to one another and along a longitudinal axis of the circuit breaker. The contact arrangements form a arcing contact system and a rated current contact system connected electrically in parallel with it. One of the contact arrangements includes inner rated current contacts and outer rated current contacts of the rated current contact system, where the inner rated current contacts overhang the outer rated current contacts in the direction of the longitudinal axis, and the outer rated current contacts coaxially surround the inner rated current contacts. The circuit breaker has a high current carrying capability as well as a reliable switching-on and -off behavior, such as during and after the occurrence of a short-circuit current in the circuit breaker.
摘要翻译：提供一种断路器，其可以填充有淬火气体，并且具有两个接触装置，该接触装置可以相对于彼此并沿着断路器的纵向轴线移动。接触布置形成电弧接触系统和与其并联连接的额定电流接触系统。接触装置之一包括额定电流接触系统的内部额定电流触点和外部额定电流触点，其中内部额定电流触点在纵向轴线方向上伸出外部额定电流触点，并且外部额定电流触点同轴地环绕内部额定电流触点。断路器具有高电流承载能力以及可靠的接通和断开行为，例如在断路器中发生短路电流期间和之后。

22. 发明申请

US20140091059A1 ARC SUPPRESSOR, SYSTEM, AND METHOD 有权
标题翻译：弧抑制器，系统和方法
公开(公告)号：US20140091059A1
公开(公告)日：2014-04-03
申请号：US14039889
申请日：2013-09-27
申请人： Arc Suppression Technologies
发明人： Reinhold Henke
IPC分类号： H01H33/12
CPC分类号： H01H9/54 , G01R31/02 , H01H9/542 , H01H33/04 , H01H33/121 , H01H2071/048
摘要： Device, circuit, system, and method for arc suppression. A contact separation detector is configured to output an indication of a separation state of a pair of electrical contacts. A contact bypass circuit, coupled to the contact separation detector, is configured to provide an electrical bypass between the pair of contacts based on the indication.
摘要翻译：用于电弧抑制的装置，电路，系统和方法。接触分离检测器被配置为输出一对电触点的分离状态的指示。耦合到接触分离检测器的接触旁路电路被配置为基于指示在该对触点之间提供电旁路。

23. 发明申请

US20130220976A1 Sequential Switching device with Surrounding Distinctive Joint Points Structure 有权
标题翻译：具有周向特征关节点结构的顺序开关装置
公开(公告)号：US20130220976A1
公开(公告)日：2013-08-29
申请号：US13853384
申请日：2013-03-29
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： H01H33/12
CPC分类号： H01H33/123 , H01H1/26 , H01H1/66 , H01H9/38
摘要： The present invention is an innovation about a sequential switching device with surrounding heterogeneous joint points structure, in which the exterior of a middle conductive joint point is surrounded by a heterogeneous external joint point structure, so that a time delay is generated between the two joint points during the sequential OF/OFF operations, so the service life of joint points of a mechanical joint point switch can be prolonged, and the voltage drop and thermal loss of joint point are reduced, especially characterized in that the engagement and stability of joint points are enhanced.
摘要翻译：本发明是关于具有周向异质接合点结构的顺序切换装置的创新，其中中间导电接合点的外部被异质外部接头点结构包围，使得在两个接合点之间产生时间延迟在顺序OF / OFF操作期间，可以延长机械接点开关的接点的使用寿命，降低接头点的电压降和热损失，特别是连接点的接合和稳定性增强。

24. 发明授权

US08044317B2 Circuit breaker having a plurality of breaker chambers arranged in parallel, with a common transmission and reduced length 有权
标题翻译：断路器具有多个平行布置的断路器室，具有公共传输和减小的长度
公开(公告)号：US08044317B2
公开(公告)日：2011-10-25
申请号：US12347877
申请日：2008-12-31
申请人： Gwenael Marquezin , Andre Cimala
发明人： Gwenael Marquezin , Andre Cimala
IPC分类号： H01H33/12
CPC分类号： H01H33/666 , H01H33/12 , H01H2033/6667 , H01H2033/6668
摘要： A high or very high voltage circuit breaker comprising, for each phase: at least two breaker chambers connected electrically in series and disposed parallel to each other in a metal tank, in which the ends of the chambers through which at least one pair of movable contacts of each chamber is driven lie in a common plane; and the mechanical transmission assembly whereby simultaneous movement is transmitted, and which ensures identical stroke lengths for the movements of the movable contacts of at least two chambers, comprises firstly at least two bars of identical lengths, each coupled to the pair of movable contacts of one of the chambers, and secondly, drive means coupled to at least one drive rod outside the tank or passing through its wall.
摘要翻译：一种高电压或非常高的电压断路器，包括：对于每个相：至少两个断路器室，其串联连接并且彼此平行地设置在金属罐中，其中所述室的端部通过所述至少一对可动触点每个室的驱动位于共同的平面中; 以及机械传动组件，其中同时移动被传递，并确保相同的行程长度用于至少两个腔室的可移动触点的移动，首先包括至少两个相同长度的杆，每个杆连接到一对可动触头并且其次，驱动装置联接到罐外的至少一个驱动杆或穿过其壁。

25. 发明授权

US07511243B2 Power switch comprising an interrupter unit disposed within an encapsulating housing 失效
标题翻译：电源开关包括设置在封装壳体内的中断器单元
公开(公告)号：US07511243B2
公开(公告)日：2009-03-31
申请号：US11629932
申请日：2005-05-13
申请人： Karsten Laskowski , Christoph Sorowski
发明人： Karsten Laskowski , Christoph Sorowski
IPC分类号： H01H9/40 , H01H9/38 , H01H3/00 , H01H33/02 , H01H33/34 , H01H33/14 , H01H33/12 , H01H33/66
CPC分类号： H02B13/035
摘要： A circuit breaker has an interrupter unit, which is disposed within an encapsulating housing, and has a first contact piece and a second contact piece. The contact pieces can move in relation to one another and they are arranged axially opposite one another. The device further has a first current path section for supplying an electrical current to the first contact piece and a second current path section for supplying an electrical current to the second contact piece. The current path sections are part of the interrupter unit, and at least one of the current path sections has a connection contact and can move in relation to a stationary mating contact. The current path section can move by way of a drive device when the encapsulating housing is closed.
摘要翻译：断路器具有设置在封装壳体内的断续器单元，并具有第一接触件和第二接触片。接触件可以相对于彼此移动，并且它们彼此轴向地布置。该装置还具有用于向第一接触片提供电流的第一电流路径部分和用于向第二接触片提供电流的第二电流路径部分。电流路径部分是断续器单元的一部分，并且至少一个电流通路部分具有连接接触并且可以相对于固定配合触点移动。当封装壳体关闭时，电流路径部分可以通过驱动装置移动。

26. 发明申请

US20060096846A1 Contact pad designed for a movable electrical contact of a circuit breaker, movable electrical contact having such a pad and circuit breaker comprising such a contact 有权
标题翻译：设计用于断路器的可移动电触点，具有这种焊盘的可移动电触点和包括这种触点的断路器的接触垫
公开(公告)号：US20060096846A1
公开(公告)日：2006-05-11
申请号：US11262984
申请日：2005-11-01
申请人： Marc Rival , Guy Gastaldin , Jean Favre Tissot , Franck Pizot
发明人： Marc Rival , Guy Gastaldin , Jean Favre Tissot , Franck Pizot
IPC分类号： H01H33/12 , H01H5/00 , H01H33/75
CPC分类号： H01H1/027 , H01H1/0233 , H01H1/025 , H01H3/30
摘要： Contact pad designed to be fixed on a movable contact of a low-voltage circuit breaker designed to withstand peak short-circuit currents comprised between 200 and 600 amperes per square millimetre of pad. The pad is made of a silver- or copper-based conducting material alloy, a fraction of refractory particles such as tungsten carbide, tungsten or titanium nitride and a fraction of carbon fibres. The weight percentage of carbon fibres in the pad is strictly less than 2% of the total weight of the pad.
摘要翻译：接触垫被设计成固定在低压断路器的可移动触点上，设计用于承受每平方毫米的焊盘200至600安培之间的峰值短路电流。垫由银或铜基导电材料合金制成，一部分耐火颗粒例如碳化钨，钨或氮化钛和一部分碳纤维。垫中碳纤维的重量百分比严格小于垫的总重量的2％。

27. 发明授权

US06969816B2 Switching arrangement for low-voltage circuit breakers 有权
标题翻译：低压断路器的开关装置
公开(公告)号：US06969816B2
公开(公告)日：2005-11-29
申请号：US10473971
申请日：2002-03-12
申请人： Michael Bach , Detlev Schmidt , Michael Sebekow , Günter Seidler , Ingo Thiede , Sezai Türkmen
发明人： Michael Bach , Detlev Schmidt , Michael Sebekow , Günter Seidler , Ingo Thiede , Sezai Türkmen
IPC分类号： H01H33/12 , H01H1/22 , H01H33/14 , H01H77/00
CPC分类号： H01H1/226
摘要： A switching arrangement for low-voltage circuit breakers with a high nominal current includes movable switching contacts arranged essentially on a moveable contact carrier. It further includes fixed switching contacts and a device for cooling, de-ionizing and extinguishing an electric switching arc. The fixed contact is provided with a pre-contact function over the entire contact width thereof. Moveable contact levers are arranged according to a set pattern in a distributed manner over the entire width of the contact carriers and are provided with or without a pre-contact. A contact lever with a pre-contact and a contact lever without a pre-contact can be provided successively. Similarly, two or more contact levers with a pre-contact and two or more contact levers without a pre-contact can be successively and alternatingly provided in packet-form.
摘要翻译：具有高标称电流的低压断路器的开关装置包括基本上布置在可移动接触载体上的可移动开关触点。它还包括固定开关触点和用于冷却，去电离和熄灭电开关电弧的装置。固定触点在其整个接触宽度上具有预接触功能。移动接触杆根据设定的图案以分布的方式布置在接触载体的整个宽度上，并且具有或不具有预接触。可以连续提供具有预接触的接触杆和不具有预接触的接触杆。类似地，具有预接触和两个或更多个接触杆的两个或多个接触杆可以以分组形式连续且交替地提供。

28. 发明授权

US06865072B2 Metal-enclosed switchgear 有权
标题翻译：金属封闭开关柜
公开(公告)号：US06865072B2
公开(公告)日：2005-03-08
申请号：US10684555
申请日：2003-10-15
申请人： Shinji Sato , Takao Tsurimoto , Kenichi Koyama , Masahiro Arioka
发明人： Shinji Sato , Takao Tsurimoto , Kenichi Koyama , Masahiro Arioka
IPC分类号： H02B13/02 , H01H1/58 , H01H31/00 , H01H33/02 , H01H33/12 , H01H33/22 , H01H33/56 , H01H33/666 , H02B13/035 , H02B5/00
CPC分类号： H01H33/6661 , H01H1/5822 , H01H31/003 , H01H33/022 , H01H33/122 , H01H33/22 , H01H33/56 , H01H2033/6665 , H02B13/0354
摘要： A tank filled with an insulating gas accommodates insulator tubes incorporating vacuum-valve breakers for individual phases. One end of each insulator tube is fixed to the inside of the tank. Each vacuum-valve breaker is installed generally on a common longitudinal axis with the corresponding insulator tube so that a movable electrode rod is directed toward a fixed end of the insulator tube. The insulator tube has as an integral part a bus line fixing portion projecting in a direction intersecting the longitudinal axis of the insulator tube from the proximity of an end opposite to the fixed end, supporting a bus-side conductor in an insulated fashion.
摘要翻译：填充有绝缘气体的罐适用于包含用于各个相的真空阀断路器的绝缘管。每个绝缘管的一端固定在罐的内部。每个真空阀断路器通常与相应的绝缘管一起安装在共同的纵向轴线上，使得可动电极杆朝向绝缘管的固定端。绝缘体管具有作为整体部分的总线线固定部分，其从与固定端相对的端部附近的绝缘体管的纵向轴线相交的方向突出，以绝缘方式支撑总线侧导体。

29. 发明授权

US6100489A Consumable switching arrangement 有权
标题翻译：消耗品切换装置
公开(公告)号：US6100489A
公开(公告)日：2000-08-08
申请号：US290388
申请日：1999-04-13
申请人： Lukas Zehnder , Robert Anderes , Christian Dahler , Kurt Kaltenegger , Thomas Schoenemann , Klaus-Dieter Weltmann
发明人： Lukas Zehnder , Robert Anderes , Christian Dahler , Kurt Kaltenegger , Thomas Schoenemann , Klaus-Dieter Weltmann
IPC分类号： H01H33/66 , H01H1/38 , H01H1/46 , H01H33/12 , H01H33/985
CPC分类号： H01H1/385 , H01H1/46 , H01H33/12
摘要： In the switched-on position, under the influence of contact forces generated by elastic deflection or else by mechanical spreading, or spreading caused by the attraction of parallel currents or repulsion of antiparallel currents, of a switching pin (5) , the switching pins presses against the inner side of a first switching ring (4), which is rigid for the purpose of avoiding mechanical overloading and securing sufficient consumable reserves. By way of example, a support (30) of the switching pin (5) is adjoined by two parallel, elastic extensions (52a, 52b), which are separated by a slot (53) and respectively support a contact member (54a; 54b) by means of a connecting element (55a; 55b) forming half a screw thread, with the result that said contact member is in each case offset by 180.degree. relative to the extension (52a; 52b). In the switched-on position, therefore, the contact members (54a, 54b) are forced apart by the elastic deformation of the extensions (52a, 52b) which is caused by the attraction between the parallel partial currents through said contact members. The switching pin (5) is electrically conductively connected to a second switching ring (6), which is separated from the first switching ring (4) by an arc space.
摘要翻译：在接通位置，在开关销（5）的弹性偏转或通过机械扩散或平行电流的吸引或反并联电流排斥引起的接触力的影响下，开关销按压抵靠第一开关环（4）的内侧，其为了避免机械过载并确保足够的可消耗储量的刚性。作为示例，切换销（5）的支撑件（30）由两个平行的弹性延伸部（52a，52b）相邻，所述两个平行的弹性延伸部分（52a，52b）由槽（53）分开并分别支撑接触构件（54a; 54b ）通过形成半个螺纹的连接元件（55a; 55b），结果是所述接触构件在每种情况下相对于延伸部（52a; 52b）偏移180°。因此，在接通位置，接触构件（54a，54b）被通过所述接触构件的平行部分电流之间的吸引引起的延伸部（52a，52b）的弹性变形而被强制分开。开关销（5）导电地连接到与第一开关环（4）分开的电弧空间的第二开关环（6）。

30. 发明授权

US6018134A Main circuit switching apparatus 失效
标题翻译：主电路开关装置
公开(公告)号：US6018134A
公开(公告)日：2000-01-25
申请号：US21381
申请日：1998-02-10
申请人： Yoshiki Hirano , Naoyuki Nakatsukasa , Daisuke Yoshida , Kouichirou Wada , Mikio Mori , Masashi Matsuki
发明人： Yoshiki Hirano , Naoyuki Nakatsukasa , Daisuke Yoshida , Kouichirou Wada , Mikio Mori , Masashi Matsuki
IPC分类号： H01H33/70 , H01H31/00 , H01H31/32 , H01H33/02 , H01H33/12 , H01H33/42
CPC分类号： H01H31/003 , H01H33/121 , H01H33/022
摘要： A main circuit portions are arranged in the order of a breaking section fixed-side conductor, a breaking section movable-side conductor, a disconnecting section movable-side conductor, and a disconnecting section fixed-side conductor, and first and second grounding conductors are respectively provided for grounding the breaking section fixed-side conductor and the disconnecting section fixed-side conductor at both end portions of the apparatus. The arrangement of operating devices is set in the order of a first grounding-section operating device, a breaking-section operating device, a disconnecting-section operating device, and a second grounding-section operating device. In addition, a breaking section is supported by a single supporting insulator to reduce the number of creepage insulation portions.
摘要翻译：主电路部分按照断路部分固定侧导体，断路部分可移动侧导体，断路部分可动侧导体和断路部分固定侧导体的顺序排列，第一和第二接地导体分别为分别设置在设备的两端部处的断路部分固定侧导体和断开部分固定侧导体的接地。操作装置的布置按照第一接地部分操作装置，断路部分操作装置，断开部分操作装置和第二接地部分操作装置的顺序设置。此外，断裂部由单个支撑绝缘体支撑以减少爬电绝缘部分的数量。

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