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：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：US20130126479A1

公开(公告)日：2013-05-23

申请号：US13741833

申请日：2013-01-15

Applicant: ABB Technology AG

Inventor： Wenkai SHANG

IPC: H01H11/00 ,  H01H33/666 ,  H01H33/662

CPC classification number: H01H11/00 ,  H01H1/5822 ,  H01H3/28 ,  H01H33/6606 ,  H01H33/66207 ,  H01H33/666 ,  H01H2009/0285 ,  H01H2033/6623

Abstract: Exemplary embodiments of the present disclosure are directed to a method for producing a circuit-breaker pole part by molding an external insulating sleeve with insulation material, mounting a vacuum interrupter insert inside the insulating sleeve, electrically connecting the vacuum interrupter insert with an upper electrical terminal and a lower electrical terminal arranged in the wall section of the insulating sleeve The method also includes molding the external insulating sleeve, wherein only the upper electrical terminal is embedded in the insulation material, coating the vacuum interrupter insert with an extra layer made of insulation material for thermo extension compensation, mounting the coated vacuum interrupter insert by screwing on a threaded bolt onto the upper electrical terminal.

Abstract translation: 本公开的示例性实施例涉及通过用绝缘材料模制外部绝缘套管来制造断路器极部件的方法，将真空断路器插入件安装在绝缘套筒内部，将真空断路器插件与上部电气端子电连接 以及布置在绝缘套管的壁部中的下电气端子。该方法还包括模制外绝缘套筒，其中只有上电端子嵌入绝缘材料中，用绝缘材料制成的额外层涂覆真空断路器插件 对于热延伸补偿，将涂覆的真空断路器插件通过螺纹拧在螺栓上到上电气端子上。

公开(公告)号：US20150070868A1

公开(公告)日：2015-03-12

申请号：US14543281

申请日：2014-11-17

Applicant: ABB Technology AG

Inventor： Wenkai SHANG ,  Dietmar GENTSCH

IPC: H01H33/662 ,  H02B13/025

CPC classification number: H01H33/66261 ,  H01H2033/66276 ,  H02B13/025 ,  Y10T29/49826

Abstract: A shielding element is provided for medium voltage switchgears with vacuum interrupters having at least two contacts, which are movable along a switching path between closed and open contact positions. The shielding element is positioned around the contact position region in the vacuum interrupter. To reduce the use of material and to optimize the energy absorbance behavior of the shielding element, the inner surface of the shielding element is applied with a topographic structure which is aligned parallel to the switching path of the contacts. The present disclosure also provides a method of manufacturing such a shielding element.

Abstract translation: 为具有真空断路器的中压开关设备提供屏蔽元件，该绝缘开关具有至少两个触头，该触头可沿闭合位置和开放接触位置之间的切换路径移动。 屏蔽元件围绕真空断路器中的接触位置区域定位。 为了减少材料的使用并优化屏蔽元件的能量吸收行为，屏蔽元件的内表面被应用与接触件的开关路径平行排列的地形结构。 本公开还提供了制造这种屏蔽元件的方法。

公开(公告)号：US20130153539A1

公开(公告)日：2013-06-20

申请号：US13766262

申请日：2013-02-13

Applicant: ABB Technology AG

Inventor： Wenkai SHANG ,  Christof Humpert

IPC: H01H33/53

CPC classification number: H01H33/53 ,  B29C45/0005 ,  B29C45/14639 ,  B29C45/1671 ,  B29K2105/14 ,  H01H33/66207 ,  H01H2033/6623

Abstract: A vacuum interrupter embedded in an insulating material is disclosed, the insulating material including a first main layer having a first sub-layer, a second sub-layer, and a third sub-layer. The second sub-layer is arranged between the first sub-layer and the third sub-layer. The first sub-layer, the second sub-layer, and the third sub-layer can include fibers, wherein the first sub-layer can include a group of first fibers which are arranged in parallel with respect to each other.

Abstract translation: 公开了一种埋在绝缘材料中的真空断路器，绝缘材料包括具有第一子层，第二子层和第三子层的第一主层。 第二子层被布置在第一子层和第三子层之间。 第一子层，第二子层和第三子层可以包括纤维，其中第一子层可以包括相对于彼此平行布置的一组第一纤维。

公开(公告)号：US20130126480A1

公开(公告)日：2013-05-23

申请号：US13741784

申请日：2013-01-15

Applicant: ABB Technology AG

Inventor： Wenkai SHANG

IPC: H01H33/53

CPC classification number: H01H33/53 ,  H01H1/5822 ,  H01H33/6606 ,  H01H33/66207 ,  H01H33/666 ,  H01H2009/0285 ,  H01H2033/6623

Abstract: Exemplary embodiments are directed to a method for producing a circuit-breaker pole part that includes an external insulating sleeve made of a solid synthetic material for supporting and housing a vacuum interrupter insert for electrical switching a medium-voltage circuit. An adhesive material layer at least on the lateral area of the interrupter insert is applied and the coated interrupter is embedded by molding with the solid synthetic material in order to form a single layer of the surrounding external insulating sleeve.

Abstract translation: 示例性实施例涉及一种用于制造断路器极部件的方法，该方法包括由固体合成材料制成的外部绝缘套管，用于支撑和容纳用于电开关中压电路的真空断路器插件。 施加至少在断路器插入件的横向区域上的粘合剂材料层，并且通过与固体合成材料成型来嵌入涂覆的断续器，以便形成周围的外部绝缘套筒的单层。