公开(公告)号：US20150221465A1

公开(公告)日：2015-08-06

申请号：US14688217

申请日：2015-04-16

Applicant: ABB TECHNOLOGY AG

Inventor： Dietmar GENTSCH

IPC: H01H33/662 ,  H01H33/666

CPC classification number: H01H33/66207 ,  H01H33/666 ,  H01H2033/6623

Abstract: An exemplary embedded pole part with an isolating housing, which accommodates a vacuum interrupter as well as electric terminals by an injected embedding material, wherein the injected embedding material is filled with silica based on silicon dioxide as filler material, and the silica is silica fume, which includes amorphous, non-porous spheres of silicon dioxide and agglomerates thereof.

Abstract translation: 具有隔离壳体的示例性嵌入式极部件，其通过注入的嵌入材料容纳真空断路器以及电端子，其中注入的嵌入材料填充有基于二氧化硅作为填充材料的二氧化硅，并且二氧化硅是硅粉， 其包括无定形，无孔的二氧化硅球体及其附聚物。

公开(公告)号：US20150221464A1

公开(公告)日：2015-08-06

申请号：US14684886

申请日：2015-04-13

Applicant: ABB TECHNOLOGY AG

Inventor： Dietmar GENTSCH ,  Tarek LAMARA

IPC: H01H33/04 ,  H01H9/02

CPC classification number: H01H33/045 ,  H01H9/02 ,  H01H9/14 ,  H01H33/59 ,  H01H33/6606 ,  H01T4/08

Abstract: A pole part of a low-, medium- or high voltage circuit breaker arrangement includes a pole housing for accommodating a vacuum interrupter with a pair of corresponding electrical contacts. A fixed electrical contact is connected to an upper electrical terminal and a movable electrical contact is connected to a lower electrical terminal. The movable electrical contact is operated by a pushrod, and a triggered-vacuum gap or -gas gap or the combination of gas and vacuum gap connected in series is connected in parallel to the electrical contacts in order to avoid contact welding. The triggered vacuum gap or gas gap unit is removably mounted between the upper electrical terminal and the lower electrical terminal is arranged adjacent to the pole housing. Furthermore, the vacuum interrupter device can be triggered directly to protect the vacuum interrupter device from an in-rush current load during the closing operation, for example, during capacitive switching.

Abstract translation: 低压，中压或高压断路器装置的极部件包括用于容纳具有一对相应的电触点的真空断路器的极壳体。 固定的电触头连接到上电端子，并且可移动电触点连接到下电端子。 可动电触点由推杆操作，并且触发真空间隙或气隙或串联连接的气体和真空间隙的组合与电触点并联连接，以避免接触焊接​​。 触发的真空间隙或气隙单元可移除地安装在上电端子和下电端子之间，邻近极壳体设置。 此外，真空断路器装置可以被直接触发以在关闭操作期间，例如在电容开关期间，保护真空断路器装置免受冲击电流负载的影响。

公开(公告)号：US20150114932A1

公开(公告)日：2015-04-30

申请号：US14588628

申请日：2015-01-02

Applicant: ABB Technology AG

Inventor： Christian REUBER ,  Dietmar GENTSCH

IPC: H01H33/662

CPC classification number: H01H33/66261 ,  H01H1/5833 ,  H01H33/6606 ,  H01H2033/6613 ,  H01H2033/6623 ,  H01H2033/66276 ,  H01H2033/6665

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130220977A1

公开(公告)日：2013-08-29

申请号：US13849982

申请日：2013-03-25

Applicant: ABB Technology AG

Inventor： Dietmar GENTSCH ,  Tarek LAMARA

IPC: H01H33/22

CPC classification number: H01H33/22 ,  H01H33/12 ,  H01H33/6642 ,  H01H33/6643

Abstract: A vacuum interrupter for a circuit breaker arrangement including a cylindrically shaped insulating part, within which a pair of electrical contact parts are coaxially arranged and concentrically surrounded by the insulating part, wherein the electrical contact parts are arranged for initiating a disconnection arc only between corresponding inner contact elements after starting a disconnection process, and corresponding outer contact elements are arranged for commutating the arc from the inner contact elements to the outer contact elements until the disconnection process is completed wherein each inner electrical contact element is a TMF-like contact element for generating mainly a transverse magnetic field, and each outer electrical contact element is an AMF-like contact element for generating an axial magnetic field.

Abstract translation: 一种用于断路器装置的真空断路器，包括圆柱形绝缘部分，其中一对电接触部分同轴地布置并且被绝缘部分同心地布置，其中电接触部分布置成仅在对应的内部 在开始断开过程之后的接触元件和相应的外部接触元件被布置成用于将电弧从内部接触元件换向到外部接触元件，直到断开过程完成，其中每个内部电接触元件是TMF型接触元件，用于产生 主要是横向磁场，并且每个外部电气接触元件是用于产生轴向磁场的AMF状接触元件。

公开(公告)号：US20150042003A1

公开(公告)日：2015-02-12

申请号：US14522082

申请日：2014-10-23

Applicant: ABB Technology AG

Inventor： Arne KLASKA ,  Dietmar GENTSCH ,  Dariusz ENGELKEBEDNAROWSKI ,  Lukasz MALINOWSKI ,  Wenkai SHANG

IPC: B29C45/27 ,  H01H33/662 ,  B29C45/14

CPC classification number: B29C45/2708 ,  B29C45/14 ,  B29C45/14549 ,  B29C45/14639 ,  B29C45/14836 ,  B29C45/1671 ,  B29C45/2703 ,  B29C2045/0027 ,  B29C2045/0032 ,  B29C2045/0089 ,  B29C2045/2714 ,  B29C2045/2716 ,  B29C2045/2722 ,  B29C2045/279 ,  B29K2101/12 ,  B29K2105/12 ,  B29L2031/3481 ,  H01H33/66207 ,  H01H2033/6623

Abstract: A method for injection molding of thermoplastic pole parts utilizes a mold to fix at least one vacuum interrupter and contact terminals during a molding process. At least one injection opening or gate for injection of thermoplastic material is formed into the mold. The mold is applied with multiple injection openings at least along its long axis, for injection of hot thermoplastic material, and the injection openings or gates can be steered in such a way that they inject thermoplastic material simultaneously or with a defined time dependent injection pattern. This process alleviates the issue of a pressure gradient along the long axis of the molded pole part, shortens process times, and achieves a homogenous dissipation of material during the molding process.

Abstract translation: 热塑性极零件的注射成型方法利用模具在模制过程中固定至少一个真空断路器和接触端子。 在模具中形成至少一个用于注射热塑性材料的注射开口或浇口。 模具至少沿着其长轴线施加多个注射开口，用于注射热的热塑性材料，并且注射开口或浇口可以以这样的方式转向，即它们同时或以规定的时间依赖性注射模式注入热塑性材料。 该过程减轻了模制极部件的长轴上的压力梯度的问题，缩短了加工时间，并且在模制过程中实现了材料的均匀耗散。

公开(公告)号：US20140291293A1

公开(公告)日：2014-10-02

申请号：US14242463

申请日：2014-04-01

Applicant: ABB Technology AG

Inventor： Dietmar GENTSCH

IPC: H01H9/02

CPC classification number: H01H33/66207 ,  H01H2033/66215 ,  H01H2033/66223

Abstract: The disclosure relates to a vacuum chamber including at least one ceramic isolating cylinder with two face ends. At least one of the two face ends of the ceramic isolating cylinder is closed by a metallic cover including an outer and an inner part. A distal end of the outer part of the metallic cover is thinner relative to the remainder of the outer part of the metallic cover and forms a metallic lid. The metallic lid is connected to at least one of the two face ends of the ceramic isolating cylinder in a vacuum tight manner. The metallic cover can be formed in one piece and fits with the inner part of the metallic cover at an inner girthed area of the ceramic isolating cylinder to realize a self-centering of the metallic lid to at least one of the two face ends of the ceramic isolating cylinder.

Abstract translation: 本公开涉及一种真空室，其包括具有两个端面的至少一个陶瓷隔离筒。 陶瓷隔离筒的两个端面中的至少一个由包括外部和内部的金属盖封闭。 金属盖的外部的远端相对于金属盖的外部部分的其余部分较薄，并形成金属盖。 金属盖以真空密封的方式连接到陶瓷隔离筒的两个端面中的至少一个。 金属盖可以形成为一体并且与金属盖的内部部分在陶瓷隔离筒的内部区域配合，以实现金属盖自对准到至少一个 陶瓷绝缘筒。

公开(公告)号：US20130264312A1

公开(公告)日：2013-10-10

申请号：US13908392

申请日：2013-06-03

Applicant: ABB Technology AG

Inventor： Dietmar GENTSCH

IPC: H01H3/46 ,  B29C67/00 ,  H01H33/666

CPC classification number: H01H3/46 ,  B29C45/16 ,  B29C67/00 ,  B29K2077/00 ,  B29K2105/12 ,  B29K2995/0006 ,  H01H33/666

Abstract: A method is disclosed of manufacturing a push rod for switching a vacuum interrupter by moulding the push rod with a plastic material. The push rod can include a core component configured for receiving a spring element. The push rod can also include a rod component which may include another second material, wherein a core component is embedded in the rod component to form the push rod.

Abstract translation: 公开了一种制造用于通过用塑料材料模制推杆来切换真空断路器的推杆的方法。 推杆可以包括构造成用于容纳弹簧元件的芯部件。 推杆还可以包括可以包括另外的第二材料的杆部件，其中芯部件嵌入在杆部件中以形成推杆。

公开(公告)号：US20130240367A1

公开(公告)日：2013-09-19

申请号：US13886590

申请日：2013-05-03

Applicant: ABB TECHNOLOGY AG

Inventor： Dietmar GENTSCH

IPC: C25D7/00

CPC classification number: C25D7/00 ,  H01H1/021

Abstract: A method for producing electrical components for electrical contacts, and such a component are provided. To achieve simpler production of a partial surface treatment, which likewise exhibits optimal current carrying capacity, with minimum material use of noble metals, the entirety of the components are provided with an electrically insulating passivation layer, and the passivation is then removed chemically or mechanically at the contact points of the components. The entire components are put into an electrolytic bath, and a noble metal is deposited only on the parts of the components from which the passivation layer has been removed.

Abstract translation: 提供了一种用于制造用于电触头的电气部件的方法，以及这种部件。 为了实现更简单的部分表面处理的生产，其同样表现出最佳的载流能力，使用贵金属的最小材料使用，整个部件设置有电绝缘钝化层，然后化学或机械地将钝化物 组件的接触点。 将整个组分放入电解浴中，并且将贵金属沉积在已经从其去除钝化层的组分的部分上。

公开(公告)号：US20140332501A1

公开(公告)日：2014-11-13

申请号：US14444548

申请日：2014-07-28

Applicant: ABB Technology AG

Inventor： Dietmar GENTSCH ,  Wenkai SHANG

IPC: H01H33/662

CPC classification number: H01H33/66261 ,  H01H2033/66269

Abstract: A shielding element is disclosed for use in medium voltage switchgears with vacuum interrupters with at least two contacts, which are movable along a switching path between closed and open contact positions, wherein the shielding element is positioned around the contact position region in the vacuum interrupter, wherein at least the inner surface of the shielding is applied with an implemented surface structure to form a topographic structure which is a rough or a structured surface. To enhance the energy absorbance behavior of the shielding, the implemented topographic structure can be formed such that by given constant or approximately constant volume (Vi) of the shielding body, the surface ratio of the treated surface (S2) with implemented surface structure and volume V2, and a untreated surface (S1) without topographic structure and volume V1 is greater than 1, so that this follows the condition: V1˜V2 and S2/S1>1.

Abstract translation: 公开了一种用于具有至少两个触点的真空断路器的中压开关设备的屏蔽元件，所述至少两个触点可沿闭合和断开触点位置之间的切换路径移动，其中屏蔽元件围绕真空断路器中的接触位置区域定位， 其中屏蔽件的至少内表面被施加实施的表面结构以形成粗糙或结构化表面的地形结构。 为了增强屏蔽的能量吸收行为，实施的地形结构可以形成为使得通过给定的屏蔽体的恒定或近似恒定体积（Vi），经处理的表面（S2）与实施的表面结构和体积的表面比 V2和没有地形结构和体积V1的未处理表面（S1）大于1，因此遵循以下条件：V1〜V2和S2 / S1> 1。

公开(公告)号：US20140301004A1

公开(公告)日：2014-10-09

申请号：US14311681

申请日：2014-06-23

Applicant: ABB Technology AG

Inventor： Dietmar GENTSCH

IPC: H02H9/00

CPC classification number: H02H9/002 ,  H01H9/42 ,  H01H9/548 ,  H02H3/08 ,  H02H7/222 ,  H02H9/005 ,  H02H9/026

Abstract: A low-, medium-, or high-voltage voltage switchgear with a circuit breaker or circuit breakers is disclosed which can switch electrical equipment. To protect the switchgear, and the cirucuit breakers in the switchgear against so called spot welding under vacuum atmosphere, such as during a closing operation of a switchgear used, for example, for switching capacitive or inductive equipment or inductive or capacitive current network an inrush current limiter is placed electrically in line or in series with the current path of the circuit breaker.

Abstract translation: 公开了具有断路器或断路器的低压，中压或高压电压开关设备，其可切换电气设备。 为了保护开关柜和开关柜中的电线断路器，在真空环境下，例如在用于开关电容或感应设备或电感或电容电流网络的开关装置的闭合操作期间所谓的点焊，涌入电流 限位器与断路器的电流路径线性或串联放置。