Method and end assembly for welding device

    公开(公告)号:US12128510B2

    公开(公告)日:2024-10-29

    申请号:US18128262

    申请日:2023-03-30

    IPC分类号: B23K9/29 B23K9/173

    CPC分类号: B23K9/295 B23K9/173

    摘要: An end assembly for use with a welding device having a chamber between the diffuser sleeve and the insert which allows for cooling the insert and for controlling the flow of gas through the end assembly. Some of the components of the end assembly such as the contact tip, insert and gooseneck are constructed of a conductive material which are securely held together in contact by a diffuser sleeve constructed of a dissimilar material. The end assembly provides better conductivity of the current through the end assembly for use of less energy during welding.

    Syringe device
    3.
    外观设计

    公开(公告)号:USD1048392S1

    公开(公告)日:2024-10-22

    申请号:US29874730

    申请日:2023-04-24

    摘要: FIG. 1 is a top perspective view of a syringe device;
    FIG. 2 is a bottom perspective view of the syringe device of FIG. 1;
    FIG. 3 is a front elevational view of the syringe device of FIG. 1;
    FIG. 4 is a top view of the syringe device of FIG. 1;
    FIG. 5 is a right side elevational view of the syringe device syringe device of FIG. 1;
    FIG. 6 is a left side elevational view of the syringe device of FIG. 1;
    FIG. 7 is a rear elevational view of the syringe device of FIG. 1;
    FIG. 8 is a bottom plan view of the syringe device of FIG. 1; and,
    FIG. 9 is a side view in cross section of the syringe device of FIG. 1 taken along line 9-9 of FIG. 4.
    The broken lines in the drawings illustrate portion of the syringe device and form no part of the claimed design.

    Liquid cooling system
    4.
    发明授权

    公开(公告)号:US12123652B2

    公开(公告)日:2024-10-22

    申请号:US17087038

    申请日:2020-11-02

    发明人: Yuan Wu

    摘要: A liquid cooling system is provided. The liquid cooling system comprises a radiator having first and second built-in fluid tank reservoirs, a multi-fan unit, at least one heat exchanger pump, and a plurality of fluid conduits. The radiator comprises at least one first flow port and at least one second flow port for attachment of the plurality of fluid conduits thereto for actively moving a cooling fluid to and from the at least one heat exchanger pump. Heat generated from a heat generating device is transferred to cooling fluid flowing through the at least one heat exchanger pump, and then output to the radiator. The heated cooling fluid flows through the radiator having the built-in fluid tank, cooling along a plurality of heat exchanger fins, whereby the multi-fan unit expels heat therefrom. The cooling fluid flows to the heat exchanger pump to once again begin the cooling loop.