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    Water filter
    61.
    发明授权
    Water filter 有权

    公开(公告)号：US12083460B2

    公开(公告)日：2024-09-10

    申请号：US18522639

    申请日：2023-11-29

    Applicant: Qingdao Ecopure Filter Co., Ltd.

    Inventor： Zhibin Zou

    IPC: B01D35/30 ,  B01D27/08

    CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D2201/295 ,  B01D2201/325 ,  B01D2201/40 ,  B01D2221/02

    Abstract: A water filter is provided. The water filter includes a filtration material and a filter housing spaced for accommodating at least a portion of the filtration material therein. The water filter also includes a housing cap coupled to an upper end of the filter housing for enclosing the filtration material within the water filter. The housing cap includes an upper portion, a lower portion, and a channel formed through the upper portion and the lower portion. The water filter also includes an interface adapter accommodated in the channel, wherein the interface adapter includes a side wall vertically extending from an upper surface of the interface adapter and partially around a perimeter of the upper surface, and a projection vertically extending from the upper surface, wherein the projection is integrally formed with the upper surface and a portion of the side wall.

    Foreign matter removing structure in a fluid circuit and a compressor therewith
    65.
    发明授权
    Foreign matter removing structure in a fluid circuit and a compressor therewith 失效
    流体回路中的异物去除结构及其压缩机

    公开(公告)号：US06726456B2

    公开(公告)日：2004-04-27

    申请号：US10091799

    申请日：2002-03-06

    Applicant: Shiro Hayashi ,  Minoru Mera ,  Hideki Mizutani

    Inventor： Shiro Hayashi ,  Minoru Mera ,  Hideki Mizutani

    IPC: F04B2300

    CPC classification number: B01D46/0087 ,  B01D46/0043 ,  B01D46/4272 ,  B01D2201/325 ,  B01D2273/10 ,  F04B27/1036 ,  F04B39/16 ,  Y10S55/17

    Abstract: A filter 42 comprises a cylindrical filter body 45 which is disposed in a suction passage 41, a lid portion 47 which closes an opening 45b positioned in a downstream side of the suction passage 41 in the filter body 45, communication holes 48 which penetrate through the filter body 45 and communicate the inside of the filter body 45 with the outside thereof, and filter elements 49, 50 which are disposed downstream of the communication holes 48 and the lid portion 47, in the filter body 45; wherein a gap between an outer circumferential surface 45c of the filter body 45 and an inner circumferential surface 45a of the suction passage 41 is closed upstream of the communication holes 48.

    Abstract translation: 过滤器42包括设置在吸入通道41中的圆柱形过滤器主体45，封闭位于过滤器主体45中的吸入通道41的下游侧的开口45b的盖部47，穿过过滤器主体45的连通孔48 过滤器主体45与过滤器体45的外部连通，并且设置在过滤体45内的连通孔48和盖部47的下游的过滤元件49,50; 其中，过滤体45的外周面45c与吸入通路41的内周面45a之间的间隙在连通孔48的上游闭合。

    Foreign matter removing structure in a fluid circuit and a compressor therewith
    66.
    发明申请
    Foreign matter removing structure in a fluid circuit and a compressor therewith 失效
    流体回路中的异物去除结构及其压缩机

    公开(公告)号：US20020131876A1

    公开(公告)日：2002-09-19

    申请号：US10091799

    申请日：2002-03-06

    Applicant: Kabushiki Kaisha Toyota Jidoshokki

    Inventor： Shiro Hayashi ,  Minoru Mera ,  Hideki Mizutani

    IPC: F04B023/00

    CPC classification number: B01D46/0087 ,  B01D46/0043 ,  B01D46/4272 ,  B01D2201/325 ,  B01D2273/10 ,  F04B27/1036 ,  F04B39/16 ,  Y10S55/17

    Abstract: A filter 42 comprises a cylindrical filter body 45 which is disposed in a suction passage 41, a lid portion 47 which closes an opening 45b positioned in a downstream side of the suction passage 41 in the filter body 45, communication holes 48 which penetrate through the filter body 45 and communicate the inside of the filter body 45 with the outside thereof, and filter elements 49, 50 which are disposed downstream of the communication holes 48 and the lid portion 47, in the filter body 45; wherein a gap between an outer circumferential surface 45c of the filter body 45 and an inner circumferential surface 45a of the suction passage 41 is closed upstream of the communication holes 48.

    Abstract translation: 过滤器42包括设置在吸入通道41中的圆柱形过滤器主体45，封闭位于过滤器主体45中的吸入通道41的下游侧的开口45b的盖部47，穿过过滤器主体45的连通孔48 过滤器主体45与过滤器体45的外部连通，并且设置在过滤体45内的连通孔48和盖部47的下游的过滤元件49,50; 其中，过滤体45的外周面45c与吸入通路41的内周面45a之间的间隙在连通孔48的上游闭合。

    Water filter with self-rinsing capability
    70.
    发明授权
    Water filter with self-rinsing capability 有权

    公开(公告)号：US12017164B2

    公开(公告)日：2024-06-25

    申请号：US17838315

    申请日：2022-06-13

    Applicant: Yigal Tsabari

    Inventor： Yigal Tsabari

    IPC: B01D29/00 ,  B01D29/23 ,  B01D29/68 ,  B01D35/30

    CPC classification number: B01D29/68 ,  B01D29/23 ,  B01D35/30 ,  B01D2201/0415 ,  B01D2201/084 ,  B01D2201/167 ,  B01D2201/287 ,  B01D2201/302 ,  B01D2201/325 ,  B01D2201/4092

    Abstract: Water filter with self-rinsing capability that includes filter housing, hollow cartridge core, and mesh filter. The filter housing includes a hollow housing with top and drain openings, a top cover with inlet and outlet ports, a one-way pressure valve, and a drain tap that includes a rod, an opening and closing knob that is connected to the rod, and an opening and closing barrier with passageway that is connected to the rod. The cartridge comprises of a tube with inlet and outlet passageways, and spray pipes with spray nozzles, and enables water to flows from the tube into the spray pipes and outside into the filter housing through the nozzles. The mesh filter has a shape of a hollow cylinder that is worn on the tube in a gap between the tube and the spray pipes.

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