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    WATER TREATMENT DEVICES AND CARTRIDGES THEREFOR
    15.
    发明申请
    WATER TREATMENT DEVICES AND CARTRIDGES THEREFOR 有权
    水处理设备及其储存

    公开(公告)号：US20090008321A1

    公开(公告)日：2009-01-08

    申请号：US12209751

    申请日：2008-09-12

    Applicant: John D. Tanner ,  David James Emmons

    Inventor： John D. Tanner ,  David James Emmons

    IPC: B01D27/08

    CPC classification number: C02F1/003 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/34 ,  C02F2201/003 ,  C02F2201/006 ,  C02F2307/06

    Abstract: A cartridge for treating water, the cartridge capable of releasably engaging a water treatment device. The cartridge includes a housing, an inlet for introducing untreated water into the cartridge, an outlet port for egress of treated water from the cartridge, and a treatment media for treating untreated water. The treatment media is in fluid communication with the inlet and the outlet port. The cartridge further includes a first tube having an inside surface, an outside surface, a proximal end, and a distal end, where the inside surface and/or the outside surface is a sealing surface. The cartridge further includes a second tube having an inside surface, an outside surface, a proximal end, and a distal end, where the inside surface and/or the outside surface is a sealing surface. The first tube extends from the housing and surrounds the outlet port. At least a portion of $he first tube or the second tube surrounds the other such that a gap is formed between the first tube and the second tube. The gap is capable of holding a volume of water. The first tube extends outwardly from the housing and surrounds the outlet port, and the second tube extends outwardly from the housing and surrounds the first tube such that a gap is formed between the first and second tubes, the gap capable of holding from about 0.1 ml to about 6 ml of water when the cartridge is not sealingly engaged to the water treatment device, and such that the distal end of the second tube extends a greater distance than the distal end of the first tube from the housing, and such that at least one of the sealing surfaces of the second tube extends a greater distance than at least of one of the sealing surfaces of the first tube from the housing.

    Abstract translation: 用于处理水的盒，所述盒能够可释放地接合水处理装置。 盒包括壳体，用于将未处理的水引入筒中的入口，用于从筒中排出处理水的出口，以及用于处理未处理水的处理介质。 处理介质与入口和出口流体连通。 盒还包括具有内表面，外表面，近端和远端的第一管，其中内表面和/或外表面是密封表面。 墨盒还包括具有内表面，外表面，近端和远端的第二管，其中内表面和/或外表面是密封表面。 第一管从壳体延伸并围绕出口。 第一管或第二管的至少一部分围绕另一管，使得在第一管和第二管之间形成间隙。 间隙能够容纳一定量的水。 第一管从壳体向外延伸并且包围出口，并且第二管从壳体向外延伸并且包围第一管，使得在第一和第二管之间形成间隙，该间隙能够保持约0.1ml 当所述盒未密封地接合到所述水处理装置时，并且使得所述第二管的所述远端距离所述壳体延伸比所述第一管的远端更远的距离，并且使得至少 第二管的密封表面中的一个与第一管的至少一个密封表面的距离比外壳延伸更大的距离。

    Filter cartridge for gravity-fed water treatment devices
    17.
    发明授权
    Filter cartridge for gravity-fed water treatment devices 失效
    用于重力给水处理装置的滤芯

    公开(公告)号：US06290848B1

    公开(公告)日：2001-09-18

    申请号：US08843458

    申请日：1997-04-16

    Applicant: John D. Tanner ,  David J. Emmons

    Inventor： John D. Tanner ,  David J. Emmons

    IPC: B01D24100

    CPC classification number: C02F1/283 ,  C02F1/003 ,  C02F1/42 ,  C02F2201/006

    Abstract: A filter cartridge for a gravity-fed water treatment device having a porous particulate filter disposed therein. The porous particulate filter has an open upper end, a closed lower end, and sidewalls therebetween. Water is treated as it flows through the sidewalls of the filter. The cartridge also contains granular media disposed within the porous particulate filter.

    Abstract translation: 一种用于重力供水处理装置的滤筒，其中设置有多孔微粒过滤器。 多孔颗粒过滤器具有敞开的上端，封闭的下端和它们之间的侧壁。 当水流过过滤器的侧壁时被处理。 墨盒还包含设置在多孔微粒过滤器内的颗粒介质。

    Water treatment devices and cartridges therefor
    18.
    发明授权
    Water treatment devices and cartridges therefor 有权
    水处理设备和墨盒

    公开(公告)号：US08215492B2

    公开(公告)日：2012-07-10

    申请号：US12209751

    申请日：2008-09-12

    Applicant: John D. Tanner ,  David James Emmons

    Inventor： John D. Tanner ,  David James Emmons

    IPC: B01D27/00 ,  B01D35/00 ,  B01D35/30 ,  B01D27/04 ,  B01D39/14

    CPC classification number: C02F1/003 ,  B01D29/96 ,  B01D2201/291 ,  B01D2201/34 ,  C02F2201/003 ,  C02F2201/006 ,  C02F2307/06

    Abstract: A cartridge for treating water capable of releasably engaging a water treatment device. The cartridge includes a housing, an inlet for introducing untreated water into the cartridge, an outlet port for egress of treated water from the cartridge, and a treatment media for treating untreated water that is in fluid communication with the inlet and the outlet port. The cartridge includes a first tube and a second tube, wherein each of the tubes comprise an inside surface, an outside surface, a proximal end, and a distal end, where the inside surface and/or the outside surface is a sealing surface. The first tube extends from the housing and surrounds the outlet port. At least a portion of the first tube or the second tube surrounds the other such that a gap is formed between the first tube and the second tube.

    Abstract translation: 一种用于处理能够可释放地接合水处理装置的水的盒。 盒包括壳体，用于将未处理的水引入到盒中的入口，用于从筒中排出经处理水的出口，以及用于处理与入口和出口流体连通的未处理水的处理介质。 盒包括第一管和第二管，其中每个管包括内表面，外表面，近端和远端，其中内表面和/或外表面是密封表面。 第一管从壳体延伸并围绕出口。 第一管或第二管的至少一部分围绕另一管，使得在第一管和第二管之间形成间隙。

    Water filter cartridge end-of-life mechanism
    20.
    发明授权
    Water filter cartridge end-of-life mechanism 失效
    滤芯过滤机构

    公开(公告)号：US5882507A

    公开(公告)日：1999-03-16

    申请号：US640205

    申请日：1996-04-30

    Applicant: John D. Tanner ,  David J. Emmons

    Inventor： John D. Tanner ,  David J. Emmons

    IPC: C02F1/28 ,  B01D27/00 ,  B01D29/00 ,  B01D35/143 ,  C02F1/00 ,  C02F1/18 ,  B01D17/12 ,  B01D35/43

    CPC classification number: C02F1/003 ,  C02F2201/006 ,  C02F2209/445 ,  C02F2307/04

    Abstract: A filter cartridge end-of-life mechanism and a filter cartridge assembly for a water treatment device. The end-of-life mechanism comprises a float which is moved along an escapement path each time the device is filled. A counting mechanism connected to the float provides a continuous visual indication of the amount of useful life remaining in the filter cartridge. The cartridge assembly includes a tray detachably connected to a filter cartridge. The tray is positioned beneath the outlet end of the cartridge to remove water treatment particles from the treated water.

    Abstract translation: 过滤器滤芯寿命终止机构和用于水处理装置的过滤器滤芯组件。 寿命终止机构包括每当装置被填充时沿着擒纵路径移动的浮子。 连接到浮子的计数机构提供了滤芯中剩余的使用寿命量的连续视觉指示。 盒组件包括可拆卸地连接到滤筒的托盘。 托盘位于墨盒的出口端下方，以从处理过的水中除去水处理颗粒。

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