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    WATER PURIFICATION SYSTEM
    4.
    发明公开
    WATER PURIFICATION SYSTEM 审中-公开

    公开(公告)号：US20230330569A1

    公开(公告)日：2023-10-19

    申请号：US17721998

    申请日：2022-04-15

    申请人： Hamilton Beach Brands, Inc. ,  Brita LP

    发明人： Mark K. Romandy

    IPC分类号： B01D29/31 ,  C02F1/00 ,  B01D29/96

    CPC分类号： B01D29/96 ,  B01D29/31 ,  C02F1/001 ,  B01D2201/4076 ,  C02F2307/10

    摘要： A water purification system includes: a housing; a reservoir mounted to the housing and configured to hold and provide unfiltered water to the housing; a dispensing spout mounted to the housing and configured to dispense filtered water; and a filter assembly. The filter assembly includes: a filter unit with an inlet fluidly connected with the reservoir, and the outlet fluidly connected with the dispensing spout; a filter receptacle configured to connect the filter unit inlet with the reservoir and the filter unit outlet with the dispensing spout; and a locking yoke. The locking yoke is configured to move between a locked position, in which the locking yoke engages the filter unit and retains the filter unit in the receptacle, and an unlocked position, in which the locking yoke disengages from the filter unit to enable the filter unit to be removed from the receptacle.

    Key system to ensure correct use of inserts
    5.
    发明授权
    Key system to ensure correct use of inserts 有权

    公开(公告)号：US11786850B2

    公开(公告)日：2023-10-17

    申请号：US16949628

    申请日：2020-11-09

    申请人： C.C. Jensen A/S

    发明人： Jens Fich

    IPC分类号： B01D35/30 ,  B01D25/26 ,  B01D29/31

    CPC分类号： B01D35/30 ,  B01D25/26 ,  B01D29/31 ,  B01D2201/4046 ,  B01D2201/4053

    摘要： An oil filter for an oil filtration system. The filter is configured for insertion into an oil filtration unit. The filter comprises a central opening extending along a central axis of the filter, at least one second physical structure having a second cross sectional shape and a predefined longitudinal length in relation to the central axis of the filter, and an inner periphery of the second physical structure being arranged to mate with the outer periphery of the first physical structure allowing the filter to reach its correct insertion position in the oil filtration unit by the second physical structure at least partly surrounding the first physical structure. The end surface of the filter relative to the central axis of the filter comprises the second physical structure, and the second physical structure comprises a material configured to serve as a filtering material of the filter.

    Top loading filter assembly
    6.
    发明授权
    Top loading filter assembly 有权

    公开(公告)号：US11712646B1

    公开(公告)日：2023-08-01

    申请号：US17449496

    申请日：2021-09-30

    申请人： Andrew D. Keenan

    发明人： Andrew D. Keenan

    IPC分类号： B01D35/30 ,  B01D29/31 ,  B01D29/96

    CPC分类号： B01D35/306 ,  B01D29/31 ,  B01D29/96 ,  B01D2201/301 ,  B01D2201/4092

    摘要： A top loading filter assembly comprising a fuel return tube displacement subassembly which is received by a mount and which is in operable communication with a filter controller having a center manifold. The subassembly comprises a fuel return tube disposed within a chamber of a manifold, and which moves in a linear direction within the chamber by a rack-and-gear mechanism. The fuel return tube is retracted and cleared from the center manifold to allow for the upward removal of the manifold from the center manifold. The manifold holds a filter cartridge; therefore, removal of the manifold via the retraction of the fuel return tube allows for the accompanying removal of the filter cartridge from the assembly. The assembly may comprise one or more fuel return tube displacement subassemblies.