公开(公告)号：US11624024B2

公开(公告)日：2023-04-11

申请号：US16503697

申请日：2019-07-05

Applicant: ABB Schweiz AG

Inventor： Nan Li ,  Jiansheng Chen ,  Yan Gao ,  Cuicui Su ,  Ding Wang ,  Bo Qiao

IPC: C09K9/02 ,  C08K3/04 ,  C08K3/22 ,  C08K5/00 ,  C08K5/13 ,  C08K5/524 ,  C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L27/06 ,  C08L27/18 ,  C08L67/02 ,  C08L77/00

Abstract: A thermochromic polymer composition including a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymer composition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochromic polymer composition which has a good thermochromic performance and good thermal performance and thus could provide a visible indication of the overheat condition. An electrical device is formed from the thermochromic polymer composition. A further embodiment of the process for preparing the thermochromic polymer composition and forming the electrical device.

公开(公告)号：US10291524B2

公开(公告)日：2019-05-14

申请号：US15679429

申请日：2017-08-17

Applicant: ABB Schweiz AG

Inventor： Danu Tjahjono ,  Nan Li ,  Mosleh Uddin

IPC: H04W8/18 ,  H04L12/749 ,  H04L12/46 ,  H04L12/911 ,  H04L12/761 ,  H04L12/721

Abstract: Systems, methods, and apparatuses for supporting traffic of a wireless mesh network are disclosed. One apparatus includes a node that includes one or more transceivers for communicating with other devices of the wireless mesh network, and a processor. The processor is operative to perform operations including receiving routing packets from at least one upstream node of the wireless mesh network, where reception of the routing packets is facilitated by a first IP version; selecting an upstream routing path to an upstream gateway based on a routing path quality; determining from the routing packets whether a first upstream node directly upstream from the node supports a second IP version; and establishing an IP tunnel with the upstream gateway or a second upstream node of the upstream routing path that supports the second IP version if the first upstream node does not support the second IP version.

公开(公告)号：US20190323902A1

公开(公告)日：2019-10-24

申请号：US16502579

申请日：2019-07-03

Applicant: ABB Schweiz AG

Inventor： Yan Gao ,  Nan Li ,  Jiansheng Chen ,  Cuicui Su ,  Ding Wang ,  Bo Qiao

IPC: G01K11/12 ,  G09F3/00 ,  H01R13/46 ,  H01R4/20 ,  H01B7/32 ,  H01B7/36 ,  H02G3/32

Abstract: A thermochromic electrical device is made of thermochromic plastic material and has a visual indicator pre-printed with regular print or ink to allow visible warning of a scalding situation when the thermochromic plastic portion fades from its original color to leave the warning visible. The electric device may be any one of, for example, a cable tie, a cable connector, a terminal connector, a splice connector, and a cable jacket.

公开(公告)号：US10115522B2

公开(公告)日：2018-10-30

申请号：US15166022

申请日：2016-05-26

Applicant: ABB Schweiz AG

Inventor： Lejun Qi ,  Nan Li ,  Delun Meng ,  Sari Laihonen ,  Francois Delince

IPC: H01G4/30 ,  H01G4/012 ,  H01G4/33 ,  H01G4/14 ,  B32B27/28 ,  B32B27/06 ,  B29C47/00 ,  B29C47/06 ,  B29C47/92 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  H01G4/18 ,  H01G13/00

Abstract: A multi-layered dielectric polymer material, a capacitor comprising the multi-layered dielectric polymer material, a use of the multi-layered dielectric polymer material and a method for forming the multi-layered dielectric polymer material are disclosed. The multi-layered dielectric polymer material may comprise a plurality of dielectric layers wherein the plurality of dielectric layers may comprise an identical base material. The base material may be compound with agents for at least one of the plurality of dielectric layers. It may overcome compatible issues for convention multi-layered material. The dielectric polymer material may have increased dielectric strength and excellent thermal properties.

公开(公告)号：US20190311855A1

公开(公告)日：2019-10-10

申请号：US16448686

申请日：2019-06-21

Applicant: ABB Schweiz AG

Inventor： Lejun Qi ,  Yang Wang ,  Nan Li ,  Yu Guan ,  Jiansheng Chen

IPC: H01G4/18 ,  H01G2/14 ,  H01G4/04 ,  H01G11/48 ,  H01G4/22 ,  H01G9/07 ,  H01G9/14 ,  H01G9/035 ,  C08J5/18

Abstract: A capacitor insulation system is disclosed in the present application. The insulation system includes a dielectric fluid containing a first voltage stabilizing additive of a first concentration. The insulation system further includes a dielectric film containing the first voltage stabilizing additive of a second concentration and impregnated in the dielectric fluid. The first concentration is greater than the second concentration. The insulation system prepared according to the present disclosure can provide an increased and quite stable dielectric strength.

公开(公告)号：US20190330523A1

公开(公告)日：2019-10-31

申请号：US16503697

申请日：2019-07-05

Applicant: ABB Schweiz AG

Inventor： Nan Li ,  Jiansheng Chen ,  Yan Gao ,  Cuicui Su ,  Ding Wang ,  Bo Qiao

IPC: C09K9/02 ,  C08K5/00 ,  C08K5/13 ,  C08K5/524 ,  C08K3/04 ,  C08K3/22 ,  C08L67/02 ,  C08L27/18 ,  C08L23/12 ,  C08L23/06 ,  C08L23/08 ,  C08L27/06 ,  C08L77/00

Abstract: A thermochromic polymer composition including a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymer composition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochromic polymer composition which has a good thermochromic performance and good thermal performance and thus could provide a visible indication of the overheat condition. An electrical device is formed from the thermochromic polymer composition. A further embodiment of the process for preparing the thermochromic polymer composition and forming the electrical device.

公开(公告)号：US20190058659A1

公开(公告)日：2019-02-21

申请号：US15679429

申请日：2017-08-17

Applicant: ABB Schweiz AG

Inventor： Danu Tjahjono ,  Nan Li ,  Mosleh Uddin

IPC: H04L12/749 ,  H04L12/46 ,  H04L12/911

Abstract: Systems, methods, and apparatuses for supporting traffic of a wireless mesh network are disclosed. One apparatus includes a node that includes one or more transceivers for communicating with other devices of the wireless mesh network, and a processor. The processor is operative to perform operations including receiving routing packets from at least one upstream node of the wireless mesh network, where reception of the routing packets is facilitated by a first IP version; selecting an upstream routing path to an upstream gateway based on a routing path quality; determining from the routing packets whether a first upstream node directly upstream from the node supports a second IP version; and establishing an IP tunnel with the upstream gateway or a second upstream node of the upstream routing path that supports the second IP version if the first upstream node does not support the second IP version.