FLUID EXCHANGER
    1.
    发明公开
    FLUID EXCHANGER 审中-公开

    公开(公告)号:US20230202826A1

    公开(公告)日:2023-06-29

    申请号:US18111288

    申请日:2023-02-17

    IPC分类号: B67D7/02 B67D7/36 B67D7/78

    摘要: A fluid exchanger may exchange a fluid (e.g., coolant) in a reservoir (e.g., vehicle radiator) by removing or withdrawing a first fluid (e.g., old, spent, used, etc.) and by introducing a second fluid (e.g., new, clean, etc.). For example, the fluid exchanger may use a negative pressure, suction, or vacuum to draw the first fluid from the reservoir, and subsequently, the second fluid may be transferred into the reservoir using a negative pressure held in the reservoir, a positive pressure applied to the second fluid, or a combination thereof. The fluid exchanger may also include a multi-purpose, hand-held nozzle that can change an operation of the fluid exchanger from a withdrawing mode to a dispensing mode.

    Fluid exchange machine
    3.
    外观设计

    公开(公告)号:USD1046073S1

    公开(公告)日:2024-10-08

    申请号:US29807250

    申请日:2021-09-09

    摘要: FIG. 1 is a top, left, front perspective view of a fluid exchange machine of the present invention;
    FIG. 2 is a top, right, front perspective view thereof;
    FIG. 3 is a front, side elevation view thereof;
    FIG. 4 is a right, side elevation view; and,
    FIG. 5 is a left, side elevation view thereof.
    The even-length broken lines are for environmental purposes only and depict portions of the fluid exchange machine that form no part of the claimed design.
    A top and bottom plan views, as well as a rear view, have been omitted as they form no part of the claimed design.

    FLUID EXCHANGER
    6.
    发明申请

    公开(公告)号:US20220009762A1

    公开(公告)日:2022-01-13

    申请号:US17362467

    申请日:2021-06-29

    IPC分类号: B67D7/02 B67D7/78 B67D7/36

    摘要: A fluid exchanger may exchange a fluid (e.g., coolant) in a reservoir (e.g., vehicle radiator) by removing or withdrawing a first fluid (e.g., old, spent, used, etc.) and by introducing a second fluid (e.g., new, clean, etc.). For example, the fluid exchanger may use a negative pressure, suction, or vacuum to draw the first fluid from the reservoir, and subsequently, the second fluid may be transferred into the reservoir using a negative pressure held in the reservoir, a positive pressure applied to the second fluid, or a combination thereof. The fluid exchanger may also include a multi-purpose, hand-held nozzle that can change an operation of the fluid exchanger from a withdrawing mode to a dispensing mode.

    Fluid exchanger
    8.
    发明授权

    公开(公告)号:US11629044B2

    公开(公告)日:2023-04-18

    申请号:US17362467

    申请日:2021-06-29

    IPC分类号: B67D7/02 B67D7/36 B67D7/78

    摘要: A fluid exchanger may exchange a fluid (e.g., coolant) in a reservoir (e.g., vehicle radiator) by removing or withdrawing a first fluid (e.g., old, spent, used, etc.) and by introducing a second fluid (e.g., new, clean, etc.). For example, the fluid exchanger may use a negative pressure, suction, or vacuum to draw the first fluid from the reservoir, and subsequently, the second fluid may be transferred into the reservoir using a negative pressure held in the reservoir, a positive pressure applied to the second fluid, or a combination thereof. The fluid exchanger may also include a multi-purpose, hand-held nozzle that can change an operation of the fluid exchanger from a withdrawing mode to a dispensing mode.