Electrically resistive devices, including voltage dividers

    公开(公告)号:US11749428B2

    公开(公告)日:2023-09-05

    申请号:US17072187

    申请日:2020-10-16

    Applicant: ABB Schweiz AG

    CPC classification number: H01C10/42 H01C10/16 H01C17/06506 G01R15/04

    Abstract: Electrically resistive devices, such as voltage dividers, and methods of making the same are disclosed. An illustrative voltage divider may include a substrate having an axis, an electrically resistive path applied to the substrate, and at least one terminal positioned around the substrate and in contact with the electrically resistive path. The electrically resistive path may include a primary resistor and a secondary resistor, with the primary resistor having a higher electrical resistance than the secondary resistor. An adjustable displacement of the at least one terminal along the axis of the substrate may allow adjustment of at least one electrical resistance associated with the at least one terminal. An adjustable tightness of the at least one terminal around the substrate may allow adjustment of the at least one electrical resistance associated with the at least one terminal.

    PERIPHERAL SYSTEM FOR AUTOMATED CABLE BUNDLING SOLUTIONS

    公开(公告)号:US20230128971A1

    公开(公告)日:2023-04-27

    申请号:US17508929

    申请日:2021-10-22

    Applicant: ABB Schweiz AG

    Abstract: A system includes a tool for installing a cable material around a set of elongate members. The tool includes a housing; a cartridge detachably connected to the housing; and a jaw detachably connected to the housing. The cartridge has a length of cable material. The jaw is configured to extend around the set of elongate members to install the length of cable around the set of elongate members. A welding horn is detachably connected to the housing. At least one processor is configured to read a programmable chip. The programmable chip stores a set of parameters for at least one of the cartridge, the jaw, or the welding horn.

    ELECTRICALLY RESISTIVE DEVICES, INCLUDING VOLTAGE DIVIDERS

    公开(公告)号:US20220122750A1

    公开(公告)日:2022-04-21

    申请号:US17072187

    申请日:2020-10-16

    Applicant: ABB Schweiz AG

    Abstract: Electrically resistive devices, such as voltage dividers, and methods of making the same are disclosed. An illustrative voltage divider may include a substrate having an axis, an electrically resistive path applied to the substrate, and at least one terminal positioned around the substrate and in contact with the electrically resistive path. The electrically resistive path may include a primary resistor and a secondary resistor, with the primary resistor having a higher electrical resistance than the secondary resistor. An adjustable displacement of the at least one terminal along the axis of the substrate may allow adjustment of at least one electrical resistance associated with the at least one terminal. An adjustable tightness of the at least one terminal around the substrate may allow adjustment of the at least one electrical resistance associated with the at least one terminal.

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