Filter cartridge for a standalone point of use water purification device
    1.
    发明授权
    Filter cartridge for a standalone point of use water purification device 失效
    滤芯用于独立使用的净水装置

    公开(公告)号:US07387729B2

    公开(公告)日:2008-06-17

    申请号:US11307859

    申请日:2006-02-25

    IPC分类号: B01D24/18 B01D35/02

    摘要: A filter cartridge for a standalone point of use water purification device includes tandem first and second flow passageways containing flowthrough filter media that cooperate to provide opposing flow directions in the first and second flow passageways that reduce, if not eliminate, channeling, and provide self-wetting of the flowthrough filter media contained in the tandem first and second flow passageways, eliminating the need for post-use wetting steps.

    摘要翻译: 用于独立使用点水净化装置的过滤筒包括串联的第一和第二流动通道,其包含流过的过滤介质,其协作以在第一和第二流动通道中提供相反的流动方向,从而减少(如果不是消除)通道, 润湿串联的第一和第二流动通道中所含的流过的过滤介质,从而消除了对使用后的润湿步骤的需要。

    Filter Cartridge for a Standalone Point of Use Water Purification Device
    4.
    发明申请
    Filter Cartridge for a Standalone Point of Use Water Purification Device 失效
    滤芯用于独立使用的净水装置

    公开(公告)号:US20060157399A1

    公开(公告)日:2006-07-20

    申请号:US11307859

    申请日:2006-02-25

    IPC分类号: B01D3/00 C02F1/04 B01D27/02

    摘要: A filter cartridge for a standalone point of use water purification device includes tandem first and second flow passageways containing flowthrough filter media that cooperate to provide opposing flow directions in the first and second flow passageways that reduce, if not eliminate, channeling, and provide self-wetting of the flowthrough filter media contained in the tandem first and second flow passageways, eliminating the need for post-use wetting steps.

    摘要翻译: 用于独立使用点水净化装置的过滤筒包括串联的第一和第二流动通道,其包含流过的过滤介质,其协作以在第一和第二流动通道中提供相反的流动方向,从而减少(如果不是消除)通道, 润湿串联的第一和第二流动通道中所含的流过的过滤介质,从而消除了对使用后的润湿步骤的需要。