公开(公告)号：US20170032912A1

公开(公告)日：2017-02-02

申请号：US15292163

申请日：2016-10-13

申请人： ABB Schweiz AG

发明人： Wenkai Shang ,  Dietmar Gentsch ,  Petr Neumann ,  Roman Pernica

IPC分类号： H01H33/02 ,  H01H33/662

CPC分类号： H01H33/027 ,  H01H33/6606 ,  H01H33/66207 ,  H01H2033/6623

摘要： An embedded pole part for medium or high voltage use, with a vacuum interrupter which is embedded into an insulating resin, wherein a current and/or voltage sensor with sensor housing is integrated inside the insulating resin. In order to overcome the problems of the art, and to enhance the accuracy of voltage measurement, a metal grid is implemented into the insulating resin, which is arranged between the sensor housing of the current and/or voltage sensor and the outer surface of the insulating resin.

摘要翻译： 用于中压或高压的嵌入式极部件，具有嵌入绝缘树脂中的真空断路器，其中具有传感器壳体的电流和/或电压传感器集成在绝缘树脂内。 为了克服现有技术问题，为了提高电压测量的准确性，将金属网格实施在绝缘树脂中，绝缘树脂被布置在电流和/或电压传感器的传感器外壳和外部表面之间 绝缘树脂。

公开(公告)号：US20170271786A1

公开(公告)日：2017-09-21

申请号：US15607691

申请日：2017-05-30

申请人： ABB Schweiz AG

发明人： Dietmar Gentsch ,  Wenkai Shang

IPC分类号： H01R4/56 ,  H01R13/207 ,  H01R13/621 ,  H01R13/03

CPC分类号： H01R4/56 ,  H01R13/03 ,  H01R13/207 ,  H01R13/6215

摘要： An electrical connection for medium and high voltage switchgears, with an electrical terminal of a switchgear, wherein an electrical contacting surface of the electrical terminal is electrically connected with a contacting surface of an external electrical connector part via a connecting system. In order to ensure a low resistance electrical connection, the connecting system can have a female screw thread in a stud hole of the electrical terminal as well as in a stud hole of the external connector part, and a stretch bolt with male screw threads at each opposite ends, screwed into the female screw thread of the electrical terminal with one end of the stretch bolt, and into the female screw thread of the external connector part at the other end of the stretch bolt.

公开(公告)号：US10460893B2

公开(公告)日：2019-10-29

申请号：US15292163

申请日：2016-10-13

申请人： ABB Schweiz AG

发明人： Wenkai Shang ,  Dietmar Gentsch ,  Petr Neumann ,  Roman Pernica

IPC分类号： H01H33/02 ,  H01H33/66 ,  H01H33/662

摘要： An embedded pole part for medium or high voltage use, with a vacuum interrupter which is embedded into an insulating resin, wherein a current and/or voltage sensor with sensor housing is integrated inside the insulating resin. In order to overcome the problems of the art, and to enhance the accuracy of voltage measurement, a metal grid is implemented into the insulating resin, which is arranged between the sensor housing of the current and/or voltage sensor and the outer surface of the insulating resin.

公开(公告)号：US10014597B2

公开(公告)日：2018-07-03

申请号：US15607691

申请日：2017-05-30

申请人： ABB Schweiz AG

发明人： Dietmar Gentsch ,  Wenkai Shang

IPC分类号： H01R4/56 ,  H01R13/03 ,  H01R13/207 ,  H01R13/621

CPC分类号： H01R4/56 ,  H01R13/03 ,  H01R13/207 ,  H01R13/6215

摘要： An electrical connection for medium and high voltage switchgears, with an electrical terminal of a switchgear, wherein an electrical contacting surface of the electrical terminal is electrically connected with a contacting surface of an external electrical connector part via a connecting system. In order to ensure a low resistance electrical connection, the connecting system can have a female screw thread in a stud hole of the electrical terminal as well as in a stud hole of the external connector part, and a stretch bolt with male screw threads at each opposite ends, screwed into the female screw thread of the electrical terminal with one end of the stretch bolt, and into the female screw thread of the external connector part at the other end of the stretch bolt.