公开(公告)号：US20240206104A1

公开(公告)日：2024-06-20

申请号：US18555631

申请日：2021-06-08

Applicant: ABB Schweiz AG

Inventor： Lei Wang ,  Yuehua Zou ,  Huan Shi ,  Robert Norberg

IPC: H05K7/14 ,  H01H85/20 ,  H01R12/73 ,  H01R13/42 ,  H05K1/18

CPC classification number: H05K7/1468 ,  H01H85/20 ,  H01R12/732 ,  H01R13/42 ,  H05K1/18 ,  H01H2085/2085 ,  H05K2201/10181

Abstract: An electrical module, a backplane for the electrical module, and a method of replacing a fuse for the electrical module. The electrical module includes a circuit board which has a power input port for inputting electric power to electrically drive an external device coupled to the electrical module. The electrical module also includes a fuse holder electrically coupled to the power input port and adapted to receive a fuse. A fuse detecting circuit is arranged on the circuit board and electrically coupled to the fuse via the fuse holder to detect a status of the fuse. An output port is arranged on the circuit board and coupled to the fuse detecting circuit to at least output detecting signals about the status of the fuse to a controller.

公开(公告)号：US20230184319A1

公开(公告)日：2023-06-15

申请号：US17995912

申请日：2020-05-06

Applicant: ABB Schweiz AG

Inventor： Zhiqiang Tao ,  Hao Gu ,  Wei Song ,  Bo Qiao ,  Lei Wang

IPC: F16H57/032 ,  F16H55/06 ,  F16H55/17

CPC classification number: F16H57/032 ,  F16H55/06 ,  F16H55/17 ,  F16H2057/0325

Abstract: Embodiments of the present disclosure relate to a gearbox housing. The gearbox housing has a housing body and an annular gear. The housing body comprises an annular support and a lateral portion provided at a side face of the annular support. The lateral portion has a hole formed thereon for an input shaft to pass through. The annular gear is provided inside of the housing body along a radial direction and adapted to couple to the annular support, wherein a plurality of teeth are circumferentially provided at an inner side of the annular gear. A gear wheel with an output shaft is adapted to couple to the plurality of teeth.

公开(公告)号：US20200233018A1

公开(公告)日：2020-07-23

申请号：US16838438

申请日：2020-04-02

Applicant: ABB Schweiz Ag

Inventor： Vivek Siddharth ,  Lei Wang ,  Jaroslaw Wojciech Chorzepa ,  Steve A. Shaw ,  Bandeep Singh ,  David Raschka

IPC: G01R15/18 ,  G01R33/02

Abstract: Unique systems, methods, techniques and apparatuses of a power line measurement device are disclosed. One exemplary embodiment is a measurement device comprising a measurement device structured to at least partially surround a segment of a power distribution line, the measurement device including a winding portion spaced apart from the segment of the power distribution line structured to receive magnetic flux from the power distribution line and to output data corresponding to a current flowing through the power distribution line; and a magnetic shield spaced apart from the measurement device and positioned radially outward from the winding portion relative to the segment of the power distribution line, the magnetic shield comprising a first section and a second section coupled to the first section at an obtuse angle, the magnetic shield being structured to reduce an amount of external flux from being received with the measurement device.

公开(公告)号：US11353480B2

公开(公告)日：2022-06-07

申请号：US16838438

申请日：2020-04-02

Applicant: ABB Schweiz Ag

Inventor： Vivek Siddharth ,  Lei Wang ,  Jaroslaw Wojciech Chorzepa ,  Steve A. Shaw ,  Bandeep Singh ,  David Raschka

IPC: G01R15/18 ,  G01R33/02

Abstract: Unique systems, methods, techniques and apparatuses of a power line measurement device are disclosed. One exemplary embodiment is a measurement device comprising a measurement device structured to at least partially surround a segment of a power distribution line, the measurement device including a winding portion spaced apart from the segment of the power distribution line structured to receive magnetic flux from the power distribution line and to output data corresponding to a current flowing through the power distribution line; and a magnetic shield spaced apart from the measurement device and positioned radially outward from the winding portion relative to the segment of the power distribution line, the magnetic shield comprising a first section and a second section coupled to the first section at an obtuse angle, the magnetic shield being structured to reduce an amount of external flux from being received with the measurement device.