公开(公告)号：WO2020191514A1

公开(公告)日：2020-10-01

申请号：PCT/CN2019/079198

申请日：2019-03-22

Applicant: ABB SCHWEIZ AG ,  SU, Cuicui ,  XIE, Shaobo ,  LI, Nan ,  NIU, Maoshan ,  WANG, Yang ,  SZYSZKO, Stanley

Inventor： SU, Cuicui ,  XIE, Shaobo ,  LI, Nan ,  NIU, Maoshan ,  WANG, Yang ,  SZYSZKO, Stanley

IPC: G01K1/12 ,  F16L3/00

Abstract: Embodiments of the present disclosure provide a thermochromic indicator for a cable accessory. The thermochromic indicator comprises at least one thermochromic layer comprising a liquid crystal material adapted to become colorless transparent in response to a temperature of the cable accessory exceeding a threshold temperature. In this way, the stability of temperature measurement using thermochromic materials is improved and thus its life extends.

公开(公告)号：WO2018058376A1

公开(公告)日：2018-04-05

申请号：PCT/CN2016/100609

申请日：2016-09-28

Applicant: ABB SCHWEIZ AG ,  LI, Chun ,  HE, Jian ,  GAO, Deli ,  NIU, Maoshan ,  SOTIROPOULOS, Ektor ,  GREUTER, Felix ,  CHEN, Jiansheng ,  ROCKS, Jens

Inventor： LI, Chun ,  HE, Jian ,  GAO, Deli ,  NIU, Maoshan ,  SOTIROPOULOS, Ektor ,  GREUTER, Felix ,  CHEN, Jiansheng ,  ROCKS, Jens

IPC: H01C7/12

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).

Abstract translation: （100）和用于制造电涌放电器（100）的方法，电涌放电器（100）包括沿纵向方向（Y）延伸的预组装的有源部件（110），以及 单独制造的柔性壳体（120），其在纵向方向（Y）上限定孔（121）并且在柔性壳体（120）的端面（126）处具有开口，柔性壳体（120） （121）接触且与所述有效部分（110）接触，则所述接触导致所述柔性壳体（120）沿圆周方向（C）变形，并且所述变形产生施加在所述有源部分 沿着径向（R）的有效部分（110）。

公开(公告)号：WO2018032269A1

公开(公告)日：2018-02-22

申请号：PCT/CN2016/095350

申请日：2016-08-15

Applicant: ABB SCHWEIZ AG ,  NIU, Maoshan ,  CHEN, Jiansheng ,  MENG, Delun ,  GIRLANDA, Orlando ,  SU, Cuicui ,  SAHLEN, Fredrik ,  BRATTBERG, Torbjorn ,  ZHANG, Sufeng

Inventor： NIU, Maoshan ,  CHEN, Jiansheng ,  MENG, Delun ,  GIRLANDA, Orlando ,  SU, Cuicui ,  SAHLEN, Fredrik ,  BRATTBERG, Torbjorn ,  ZHANG, Sufeng

IPC: D21H13/26

CPC classification number: D21H13/26 ,  D21H13/12 ,  D21H17/63 ,  D21H17/68 ,  D21H21/52 ,  H01B3/006 ,  H01B3/48

Abstract: An electrically insulating composite material is disclosed. The material includes a first portion of a fiber and a second portion of a fibrid, the fiber including a pre-oxidized polyacrylonitrile (PAN) fiber and the fibrid including an aromatic polyamide fibrid. An electrical product including the electrically insulating composite material is also disclosed. A method and an apparatus for producing an electrically insulating composite material are also disclosed. The produced material provides decent electrical properties while keeping the cost low, and thus enabling its use in various electrical applications.

Abstract translation: 公开了一种电绝缘复合材料。 该材料包括纤维的第一部分和纤条体的第二部分，纤维包括预氧化的聚丙烯腈（PAN）纤维，并且纤条体包括芳族聚酰胺纤条体。 还公开了包括电绝缘复合材料的电产品。 还公开了用于制造电绝缘复合材料的方法和设备。 生产的材料提供了良好的电气性能，同时保持低成本，从而使其可用于各种电气应用。

公开(公告)号：EP3520123A1

公开(公告)日：2019-08-07

申请号：EP16917131.1

申请日：2016-09-28

Applicant: ABB Schweiz AG

Inventor： LI, Chun ,  HE, Jian ,  GAO, Deli ,  NIU, Maoshan ,  SOTIROPOULOS, Ektor ,  GREUTER, Felix ,  CHEN, Jiansheng ,  ROCKS, Jens

IPC: H01C7/12