Split Door Submersible Network Protector Housings For Electrical Distribution Systems

    公开(公告)号:US20230380092A1

    公开(公告)日:2023-11-23

    申请号:US18364307

    申请日:2023-08-02

    发明人: Bruce Bier

    摘要: A split door submersible housing for an electrical distribution system includes a cabinet body defining an interior region configured to accept a component of the electrical distribution system, and a first door and a second door positioned side by side to cover an open front portion of the cabinet body. The cabinet body includes at least one opening configured to accept an electrode sealed with and electrically isolated from the cabinet body and extending through the cabinet body to establish electrical connection between a corresponding terminal of the component and an electrical distribution network. A gasket system is provided, which comprises a first gasket configured to fit on the first door and a second gasket configured to fit on the second door. The gasket system seals the first door and the second door against each other and against a corresponding surface on the cabinet body, when the first and second doors are closed and locked, so that the housing is water tight.

    MANUFACTURING PROCESS FOR SURGE ARRESTOR MODULE USING COMPACTION BLADDER SYSTEM

    公开(公告)号:US20230386709A1

    公开(公告)日:2023-11-30

    申请号:US18446110

    申请日:2023-08-08

    IPC分类号: H01C17/00 H01C7/12

    CPC分类号: H01C17/00 H01C7/12

    摘要: The present disclosure is directed to a method of producing a surge arrestor module, comprising the acts of (i) providing a plurality of MOV blocks arranged in a stack, (ii) applying an epoxy-reinforced structural layer to an outer surface of the stack, (iii) after the applying, inserting the stack into a flexible bladder, and (iv) curing the epoxy-reinforced structural layer with elevated temperatures while the flexible bladder applies radially aligned pressure to the stack and a tool applies axially aligned pressure to the stack. The present disclosure also includes an apparatus for performing the methods described herein. The apparatus includes an outer case structure and a flexible bladder that fits within the outer case structure. A hollow inner region of the outer case structure is pressurized to force the flexible bladder against the surge arrestor module as the surge arrestor module is curing.

    Cold shrink core
    6.
    发明授权

    公开(公告)号:US11888278B2

    公开(公告)日:2024-01-30

    申请号:US17656099

    申请日:2022-03-23

    IPC分类号: H01R4/70 H02G15/18 H01R43/00

    CPC分类号: H01R4/70 H01R43/005 H02G15/18

    摘要: A support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.

    Manufacturing process for surge arrestor module using compaction bladder system

    公开(公告)号:US11894166B2

    公开(公告)日:2024-02-06

    申请号:US17647168

    申请日:2022-01-05

    IPC分类号: H01C7/12 B29C70/44

    CPC分类号: H01C7/126 B29C70/446

    摘要: The present disclosure is directed to a method of producing a surge arrestor module, comprising the acts of (i) providing a plurality of MOV blocks arranged in a stack, (ii) applying an epoxy-reinforced structural layer to an outer surface of the stack, (iii) after the applying, inserting the stack into a flexible bladder, and (iv) curing the epoxy-reinforced structural layer with elevated temperatures while the flexible bladder applies radially aligned pressure to the stack and a tool applies axially aligned pressure to the stack. The present disclosure also includes an apparatus for performing the methods described herein. The apparatus includes an outer case structure and a flexible bladder that fits within the outer case structure. A hollow inner region of the outer case structure is pressurized to force the flexible bladder against the surge arrestor module as the surge arrestor module is curing.

    COLD SHRINK CORE
    8.
    发明申请

    公开(公告)号:US20220311157A1

    公开(公告)日:2022-09-29

    申请号:US17656099

    申请日:2022-03-23

    IPC分类号: H01R4/70 H01R43/00 H02G15/18

    摘要: The present disclosure provides a support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.

    COLD SHRINK CORE
    9.
    发明公开
    COLD SHRINK CORE 审中-公开

    公开(公告)号:US20240145949A1

    公开(公告)日:2024-05-02

    申请号:US18408086

    申请日:2024-01-09

    IPC分类号: H01R4/70 H01R43/00 H02G15/18

    CPC分类号: H01R4/70 H01R43/005 H02G15/18

    摘要: The present disclosure provides a support core system for deploying a cold shrink rubber over a cable splice connection in an electrical distribution system. The support core system includes a first solid core, a second solid core, and a polyethylene terephthalate (PET) film. The first solid core is configured to fit over a cable in the electrical distribution system and hold a first portion of the cold shrink rubber in an expanded state. The cable includes the cable splice connection. The second solid core is configured to fit over the cable and hold a second portion of the cold shrink rubber in an expanded state. The PET film is positioned between the cold shrink rubber and each of the first solid core and the second solid core.