公开(公告)号：US20190389126A1

公开(公告)日：2019-12-26

申请号：US16480605

申请日：2018-02-06

Applicant: ABB Schweiz AG

Inventor： Harald Martini ,  Joachim Schiessling ,  Nils Lavesson ,  Cecilia Forssen ,  Håkan Faleke ,  Julia Viertel ,  Lukasz Matysiak ,  Jan Czyzewski ,  Roger Hedlund ,  Jens Rocks

IPC: B29C64/118 ,  H01B19/04

Abstract: A method for producing an electrical power device having an insulator. The method includes, by means of additive manufacturing, applying a polymeric insulating material forming part of the device. The method also includes, in a subsequent consolidation step, subjecting the insulator to elevated temperature and pressure during a predetermined time period to consolidate the insulator.

公开(公告)号：US10926928B2

公开(公告)日：2021-02-23

申请号：US15566959

申请日：2016-04-14

Applicant: ABB Schweiz AG

Inventor： Nikolaus Zant ,  Harald Martini ,  Kathryn F. Murphy ,  Mark Drane ,  Dariusz Bednarowski ,  Marco Schneider ,  Yan Gao ,  Jens Rocks

IPC: B65D63/10 ,  F16B2/16 ,  F16B2/08 ,  B29C45/00 ,  B32B27/12 ,  B32B37/18 ,  B32B38/00 ,  B29C70/52 ,  B29C48/06 ,  B29L31/00 ,  B29K105/08 ,  B29K101/12 ,  B29C45/14

Abstract: A reinforced cable tie generally includes an elongate strap, a head attached to a first end of the strap and a continuous fiber reinforcement disposed in and extending substantially continuously along a path defining at least one of the strap and the head. The head has one or more apertures formed therein and a locking device disposed in the aperture of the head. The locking device is configured to permit a second end of the strap opposite the head to be inserted through the head aperture in a first direction and is further configured to prevent movement of the second end of the strap from the head aperture in a second direction opposite the first direction.

公开(公告)号：US20190304621A1

公开(公告)日：2019-10-03

申请号：US16445249

申请日：2019-06-19

Applicant: ABB Schweiz AG

Inventor： Rudi Velthuis ,  Andrej Krivda ,  Jens Rocks

IPC: H01B7/02 ,  H01B7/08 ,  H01B7/00 ,  H01B13/06 ,  B32B15/01 ,  B32B15/20 ,  B32B3/26

Abstract: A multi-phase busbar can include a first conducting layer, a first conducting pin, a first insulating layer, and a second conducting layer. The first conducting layer can include a sheet metal coated with an electrically insulating material. The first conducting pin can be mounted to the first conducting layer. The first conducting pin can extend in a direction perpendicular to the first conducting layer. The first insulating layer of a rigid insulating material can be arranged on the first conducting layer. The first insulating layer can define an opening through which the first conducting pin projects. The second conducting layer can include a sheet metal coated with an electrically insulating material, the second conducting layer comprising a first pinhole through which the first conducting pin projects and a second conducting pin which extends in a direction parallel to the first conducting pin.

公开(公告)号：US10559399B2

公开(公告)日：2020-02-11

申请号：US16445249

申请日：2019-06-19

Applicant: ABB Schweiz AG

Inventor： Rudi Velthuis ,  Andrej Krivda ,  Jens Rocks

IPC: H01B7/02 ,  H01B13/06 ,  H01B7/00 ,  H01B7/08 ,  H01B1/20 ,  B32B15/01 ,  B32B3/26 ,  B32B15/20 ,  H02B1/20

Abstract: A multi-phase busbar can include a first conducting layer, a first conducting pin, a first insulating layer, and a second conducting layer. The first conducting layer can include a sheet metal coated with an electrically insulating material. The first conducting pin can be mounted to the first conducting layer. The first conducting pin can extend in a direction perpendicular to the first conducting layer. The first insulating layer of a rigid insulating material can be arranged on the first conducting layer. The first insulating layer can define an opening through which the first conducting pin projects. The second conducting layer can include a sheet metal coated with an electrically insulating material, the second conducting layer comprising a first pinhole through which the first conducting pin projects and a second conducting pin which extends in a direction parallel to the first conducting pin.

公开(公告)号：US20190305526A1

公开(公告)日：2019-10-03

申请号：US16443920

申请日：2019-06-18

Applicant: ABB SCHWEIZ AG

Inventor： Rudi Velthuis ,  Andrej Krivda ,  Jens Rocks

IPC: H02B1/21 ,  H01B7/08 ,  H01B7/00 ,  H01B7/02 ,  H01B13/06 ,  B32B15/20 ,  B32B15/08

Abstract: A multi-phase busbar for conducting electric energy includes: a base layer of an insulating material; a first conducting layer of a sheet metal; a first insulating layer of an insulating material arranged on the first conducting layer; a second conducting layer of a sheet metal arranged on the insulating layer; and a second layer of an electrically insulating material which is arranged on the second conducting layer. The first and/or second insulating layers include spacers, each spacer including a layer of a rigid insulating material. At least one of the spacers is glued to an electrically insulating coating of the first and/or second conducting layer, and/or at least one of the spacers is glued to an electrically conductive surface of an uncoated first and/or second conducting layer by an adhesive.

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).

公开(公告)号：US20170250001A1

公开(公告)日：2017-08-31

申请号：US15593868

申请日：2017-05-12

Applicant: ABB Schweiz AG

Inventor： Fumei Wu ,  Xiaobing Dong ,  Henrik Hillborg ,  Jiansheng Chen ,  Jens Rocks ,  Minghai Fu ,  Shuhui Wang ,  Yinglei Weng

IPC: H01B3/44 ,  C08L53/02

CPC classification number: C08K3/013 ,  C08L53/02 ,  H01B3/442 ,  C08L53/025

Abstract: Embodiments of the present disclosure provide an electrical insulating material and a method for preparing an electrical insulating element. The electrical insulating material contains matrix component, filler component and liquid hydrophobic component; wherein the matrix component comprises saturated styrenic block copolymer. The electrical insulating material based on saturated styrenic block copolymer has good UV resistivity, tracking and erosion resistance, thermal stability, and lower dielectric constant and dielectric loss. It is also easy and cheap for producing.

公开(公告)号：US11070036B2

公开(公告)日：2021-07-20

申请号：US16443920

申请日：2019-06-18

Applicant: ABB SCHWEIZ AG

Inventor： Rudi Velthuis ,  Andrej Krivda ,  Jens Rocks

IPC: H02B1/21 ,  B32B15/08 ,  B32B15/20 ,  H01B7/00 ,  H01B7/02 ,  H01B7/08 ,  H01B13/06 ,  H01R9/26 ,  H02B1/20 ,  H05K3/20 ,  H05K1/02 ,  H02G5/00 ,  H02B1/056 ,  H05K3/46

Abstract: A multi-phase busbar for conducting electric energy includes: a base layer of an insulating material; a first conducting layer of a sheet metal; a first insulating layer of an insulating material arranged on the first conducting layer; a second conducting layer of a sheet metal arranged on the insulating layer; and a second layer of an electrically insulating material which is arranged on the second conducting layer. The first and/or second insulating layers include spacers, each spacer including a layer of a rigid insulating material. At least one of the spacers is glued to an electrically insulating coating of the first and/or second conducting layer, and/or at least one of the spacers is glued to an electrically conductive surface of an uncoated first and/or second conducting layer by an adhesive.

公开(公告)号：US20190311822A1

公开(公告)日：2019-10-10

申请号：US15946999

申请日：2018-04-06

Applicant: ABB Schweiz AG

Inventor： Elio Alberto Perigo ,  Kathryn F. Murphy ,  Cherif Ghoul ,  Jonah Kadoko ,  Matthew Hetrich ,  Nikolaus Zant ,  Krzysztof Kasza ,  Lukasz Matysiak ,  Robert Sekula ,  Lukasz Malinowski ,  Jens Rocks

IPC: H01B17/28 ,  B29C64/124 ,  B29C64/218 ,  B29C64/241 ,  B29C64/393

Abstract: A method for forming an article of manufacture using additive manufacturing, includes: a processor executing program instructions to: (a) rotate an object continuously about a horizontal axis using a first rotational stage, wherein the object is partially submerged in a bath of energy curable liquid formulation during the rotation; (b) control a rate of rotation of the object to achieve a desired radial thickness of a sub layer of uncured liquid formulation at a desired rotational location on the object; (c) direct an energy source to provide an energy dose onto the object at a desired rotational location, wherein the energy dose is configured to cure and solidify the sub layer; and repeat (a), (b) and (c) until a desired radial thickness of a cured liquid formulation layer is a achieved.

公开(公告)号：US20180330871A1

公开(公告)日：2018-11-15

申请号：US15524218

申请日：2015-11-04

Applicant: ABB Schweiz AG

Inventor： Rudi Velthuis ,  Manjo Pradhan ,  Orlando Girlanda ,  Jens Rocks ,  Harald Martini ,  Jan Van Loon

IPC: H01F27/32 ,  H01F27/30

CPC classification number: H01F27/324 ,  H01F27/10 ,  H01F27/2871 ,  H01F27/306 ,  H01F27/322

Abstract: An insulation system for an electrical power transformer that includes at least a non-cellulose based axial spacer. The axial spacer may include a pair of spacer arms that extend from a base wall of the axial spacer. Additionally, the spacer arms and the base wall may generally define a hollow inner region of the axial spacer, thereby reducing the volume of the axial spacer. According to certain embodiments, the spacer may include lips that are adapted to lockingly engage a radial spacer. Additionally, at least a portion of the axial spacer and the radial spacer may be constructed from a thermoplastic and/or a thermoset plastic. Further, according to certain embodiments, another portion of the axial spacer, such as, for example, the lips, may be formed from a flexible thermoplastic elastomer or a thermoset elastomer so as to provide the axial spacer with a combination of both flexibility and stiffness.