公开(公告)号：US10938266B2

公开(公告)日：2021-03-02

申请号：US16234290

申请日：2018-12-27

Applicant: ABB Schweiz AG

Inventor： Colin E. Tschida ,  Sheng Zhong ,  Darren D. Tremelling ,  Dariusz Bednarowski

IPC: H02K5/20 ,  H02K5/08 ,  H02K9/19

Abstract: An electrical machine comprises a polymeric housing formed by a polymeric material and constructed to house components of the electrical machine, structurally support the electrical machine and react torque loads generated by the electrical machine; a stator overmolded into and partially encapsulated by the polymeric housing, the stator including a laminated stator core and a plurality of stator windings, the stator windings including a winding overhang extending from the laminated stator core; a rotor in magnetic communication with the stator; and a cooling channel disposed within the polymeric material forming the housing and encapsulated by the polymeric material and positioned adjacent to the laminated stator core, wherein the cooling channel is constructed to pass a fluid for cooling the electrical machine.

公开(公告)号：US20180191142A1

公开(公告)日：2018-07-05

申请号：US15740518

申请日：2015-07-06

Applicant: ABB SCHWEIZ AG

Inventor： Dariusz Bednarowski ,  Emmanuel Logakis ,  Jörn Antonischki ,  Julita Krol ,  Lei Xie ,  Nikolaus Zant

IPC: H02G1/14 ,  H01B9/02 ,  H01B13/06 ,  H01L21/02 ,  H01L23/14 ,  B29C45/16 ,  B29C45/27

CPC classification number: H02G1/145 ,  B29C45/14549 ,  B29C45/1671 ,  B29C45/2673 ,  B29C45/2708 ,  B29C45/28 ,  B29C2045/2714 ,  H01B9/027 ,  H01B13/06 ,  H01L21/0243 ,  H01L23/142

Abstract: A method of building an insulation system around a naked conductor section of a power cable. The insulation system includes an inner semiconducting layer arranged around the conductor, an insulation layer arranged around the inner semiconducting layer, and an outer semiconducting layer arranged around the insulation layer. The method includes: a) placing the naked conductor section in a mold, and b) molding an insulation system around the naked conductor section, wherein the molding of the insulation system involves injecting a first semiconducting compound into a first mold cavity to form an inner semiconducting layer around the naked conductor section, injecting an insulation compound into a second mold cavity to form an insulation layer around the inner semiconducting layer, and injecting a second semiconducting compound into a third mold cavity to form an outer semiconducting layer around the insulation layer.

公开(公告)号：US10476322B2

公开(公告)日：2019-11-12

申请号：US15194132

申请日：2016-06-27

Applicant: ABB Schweiz AG

Inventor： Sheng Zhong ,  Lukasz Malinowski ,  Colin Tschida ,  Dariusz Bednarowski ,  Charles Adam Fruits ,  Douglas Sudhoff ,  Darren Tremelling

IPC: H02K1/18 ,  H02K5/16 ,  H02K5/15 ,  H02K5/22 ,  H02K5/02 ,  H02K5/08 ,  H02K5/173

Abstract: An electrical machine has a nonmetallic housing having a stator band and an endplate, wherein the laminated stator core is in self-locked engagement with the housing. Another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is over-molded with the housing. Yet another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is in engagement with the stator band with an interference fit.

公开(公告)号：US20230001808A1

公开(公告)日：2023-01-05

申请号：US17856387

申请日：2022-07-01

Applicant: ABB Schweiz AG

Inventor： Adam Michalik ,  Renata Porebska ,  Artur Zawadzki ,  Marcin Bialas ,  Wojciech Wysocki ,  Dariusz Bednarowski

IPC: B60L53/16 ,  H01R13/66 ,  H04W4/80

Abstract: An electric vehicle charging plug includes a housing for connecting to an electric vehicle, a main housing, a sensor comprising at least one conductive path embedded in a wall or arranged on the surface of the housing and/or main housing, and a control unit wherein the sensor is configured to detect the crack of the housing and/or the main housing.

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：US20200212754A1

公开(公告)日：2020-07-02

申请号：US16234290

申请日：2018-12-27

Applicant: ABB Schweiz AG

Inventor： Colin E. Tschida ,  Sheng Zhong ,  Darren D. Tremelling ,  Dariusz Bednarowski

IPC: H02K5/20 ,  H02K5/08 ,  H02K9/19

Abstract: An electrical machine comprises a polymeric housing formed by a polymeric material and constructed to house components of the electrical machine, structurally support the electrical machine and react torque loads generated by the electrical machine; a stator overmolded into and partially encapsulated by the polymeric housing, the stator including a laminated stator core and a plurality of stator windings, the stator windings including a winding overhang extending from the laminated stator core; a rotor in magnetic communication with the stator; and a cooling channel disposed within the polymeric material forming the housing and encapsulated by the polymeric material and positioned adjacent to the laminated stator core, wherein the cooling channel is constructed to pass a fluid for cooling the electrical machine.

公开(公告)号：US11502588B2

公开(公告)日：2022-11-15

申请号：US16231102

申请日：2018-12-21

Applicant: ABB Schweiz AG

Inventor： Sheng Zhong ,  Dariusz Bednarowski ,  Colin E. Tschida ,  Darren Tremelling ,  Lukasz Malinowski

IPC: H02K15/12 ,  H02K15/02 ,  H02K1/18 ,  H02K5/15 ,  H02K15/14 ,  H02K5/08

Abstract: A method for manufacturing a polymeric electrical machine includes manufacturing a stator including a laminated stator core and a plurality of windings including winding overhangs; applying a surface treatment to the stator core constructed to reduce defects at an interface between a polymeric material and the stator core and enhance adherence between the polymeric material and the stator core; mounting the stator onto a mandrel; inserting the stator into an electrical machine housing mold; molding an electrical machine housing including a stator band with an integral non-drive end endplate, including overmolding the stator and winding overhangs within the stator band; molding a drive end endplate, including forming polymeric ribs in the drive end endplate and overmolding a metallic structure into the endplate, the metallic structure enhancing mechanical stiffness of the endplate; installing a rotor assembly into the electrical machine housing; and installing the endplate onto the electrical machine housing.

公开(公告)号：US10696459B2

公开(公告)日：2020-06-30

申请号：US15895525

申请日：2018-02-13

Applicant: ABB Schweiz AG

Inventor： Dariusz Bednarowski ,  Kathryn F. Murphy ,  Krzysztof Dudek

IPC: B65D63/16 ,  B65D63/08 ,  B32B27/12 ,  B32B27/34 ,  B32B37/15 ,  B32B5/02 ,  B29C48/08 ,  B29C48/30 ,  B29C48/154 ,  B29C48/345 ,  B29C47/00 ,  B29C47/02 ,  B29C47/30 ,  B29K101/12 ,  B29K105/10 ,  B29C48/285

Abstract: A reinforced cable tie generally includes an elongate strap having a first end, a second end and an elongate planar strap body therebetween, a head having an upstanding central wall separating a first and a second elongate parallel passageway through the head for respective receipt of the first and second ends of said strap, a locking device supported in the head for retaining the first and second ends of the strap and a continuous reinforcement disposed in and extending substantially continuously along a path defining the strap. In a method for forming a cable tie, a continuous reinforcing strand is co-extruded within an elongate strap and a head is assembled to the strap.

公开(公告)号：US20190111596A1

公开(公告)日：2019-04-18

申请号：US16214956

申请日：2018-12-10

Applicant: ABB Schweiz AG

Inventor： Kathryn F. Murphy ,  Dariusz Bednarowski ,  Yan Gao ,  Claude J. Bauer ,  Joseph P. Mattingly ,  Nikolauz Zant ,  Marco Schneider

IPC: B29C45/14

Abstract: A method for forming a fiber-reinforced cable tie includes placing at least one reinforcing fiber in a mold cavity, injecting a molten material in the mold cavity, wherein the molten material defines a melt front during injection, and maintaining a position of the reinforcing fiber within the mold cavity at the melt front during the injecting of the melt, whereby the fiber is substantially encapsulated by the molten material. A mold for forming a fiber-reinforced cable tie includes a mold cavity and a fiber guide movably supported within the mold cavity for maintaining a position of a reinforcing fiber placed within the mold cavity during injection of a molten material into the mold cavity.

公开(公告)号：US20240145131A1

公开(公告)日：2024-05-02

申请号：US18499439

申请日：2023-11-01

Applicant: ABB Schweiz AG

Inventor： Josef Cernohous ,  Jakub Horak ,  Dariusz Bednarowski

IPC: H01B17/26 ,  H02B13/02

CPC classification number: H01B17/26 ,  H02B13/02

Abstract: A bushing for a metal clad medium voltage switchgear includes a hollow body and a t-off and pin assembly. The hollow body is made from polyamide. The t-off and pin assembly is made from polyamide. A first end of the hollow body is configured to connect to a compartment of a medium voltage switchgear. The t-off and pin assembly is configured to connect to a second end of the hollow body. The t-off and pin assembly is configured to connect to a T-off and pin.