公开(公告)号：US11022498B2

公开(公告)日：2021-06-01

申请号：US16453116

申请日：2019-06-26

Applicant: ABB Schweiz AG

Inventor： Yibo Zhang ,  Jiansheng Chen ,  Jian He ,  Bo Qiao ,  Chun Li

IPC: G01K1/024 ,  G01K1/143 ,  G01R31/66 ,  G06K7/10 ,  G06K19/07

Abstract: An apparatus for measuring variable in relation to a power cable accessory, including: an RFID tag, including: a sensor configured to generate a signal indicative of the variable in its environment, an antenna, and an RFID IC electrically connected to the sensor and configured to process and modulate the signal generated by the sensor and transmit the modulated signal to an RFID reader via the antenna, wherein: the RFID tag is shaped to be fitted with the power cable accessory with its sensor in thermal contact with an electrical connector of the power cable accessory and with its antenna external to the electrical connector.

公开(公告)号：US20190316969A1

公开(公告)日：2019-10-17

申请号：US16453116

申请日：2019-06-26

Applicant: ABB Schweiz AG

Inventor： Yibo Zhang ,  Jiansheng Chen ,  Jian He ,  Bo Qiao ,  Chun Li

IPC: G01K1/02 ,  G06K7/10 ,  G06K19/07

Abstract: An apparatus for measuring variable in relation to a power cable accessory, including: an RFID tag, including: a sensor configured to generate a signal indicative of the variable in its environment, an antenna, and an RFID IC electrically connected to the sensor and configured to process and modulate the signal generated by the sensor and transmit the modulated signal to an RFID reader via the antenna, wherein: the RFID tag is shaped to be fitted with the power cable accessory with its sensor in thermal contact with an electrical connector of the power cable accessory and with its antenna external to the electrical connector.

公开(公告)号：US20190189310A1

公开(公告)日：2019-06-20

申请号：US16202604

申请日：2018-11-28

Applicant: ABB Schweiz AG

Inventor： Chun Li ,  Jian He ,  Deli Gao ,  Maoshan Niu ,  Ektor Sotiropoulos ,  Felix Greuter ,  Jiansheng Chen ,  Jens Rocks

IPC: H01C7/12 ,  H02H9/04 ,  H01B17/16 ,  H01B17/38 ,  H01B17/66

CPC classification number: H01C7/126 ,  H01B17/16 ,  H01B17/38 ,  H01B17/66 ,  H01C7/12 ,  H02H9/044

Abstract: A surge arrester (100) and a method for manufacturing the surge arrester (100), the surge arrester (100) comprises a preassembled active part (110) extending in a longitudinal direction (Y), and a separately produced flexible housing (120) defining a bore (121) in the longitudinal direction (Y) and having an opening at an end surface (126) of the flexible housing (120), the flexible housing (120) is arranged surrounding the active part (110) via the bore (121) and in contact with the active part (110), the contact causes a deformation of the flexible housing (120) in a circumferential direction (C), and the deformation generates a pressure applied on the active part (110) along a radial direction (R).