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    MULTI-PHASE BUSBAR FOR CONDUCTING ELECTRIC ENERGY AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    MULTI-PHASE BUSBAR FOR CONDUCTING ELECTRIC ENERGY AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190305447A1

    公开(公告)日：2019-10-03

    申请号：US16443905

    申请日：2019-06-18

    Applicant: ABB Schweiz AG

    Inventor： Rudi Velthuis ,  Andrej Krivda

    IPC: H01R9/26 ,  H02B1/20 ,  H05K3/20

    Abstract: A multi-phase busbar for conducting electric energy includes: an insulating base layer made of an insulating material; a first conducting layer made of a sheet metal arranged on and adhesively bonded to the base layer; a first connecting pin mounted to the first conducting layer which extends in a direction with respect to the first conducting layer; a first insulating layer arranged on and adhesively bonded to the first conducting layer; a second conducting layer made of a sheet metal arranged on and adhesively bonded to the first insulating layer, the second conducting layer including a second connecting pin which extends in a direction parallel to the first connecting pin; and a second insulating layer arranged on and adhesively bonded to the second conducting layer. The second conducting layer and the first and second insulating layer each include at least one pinhole through which the first connecting pin projects.

    Multi-phase busbar for energy conduction
    3.
    发明授权
    Multi-phase busbar for energy conduction 有权

    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.

    TRANSFORMER SPACERS
    8.
    发明申请
    TRANSFORMER SPACERS 审中-公开

    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.

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