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公开(公告)号：US20240043285A1
公开(公告)日：2024-02-08
申请号：US18380827
申请日：2023-10-17
Applicant: LG Electronics Inc.
Inventor： Youngjae KIM , Changhwan YOON
CPC classification number: C02F1/003 , B01D29/15 , B01D35/02 , B01D35/147 , B01D35/30 , F25D23/126 , B01D2201/303 , B01D2201/304 , B01D2201/4038 , C02F2307/12 , F25D2323/121
Abstract: Provided are a water purifying apparatus and a refrigerator including the same. The water purifying apparatus includes a filter configured to purify incoming water and discharge the purified water, a head in which the filter is detachably coupled and a water inlet portion and a water outlet portion are formed, and a shaft provided inside the head and rotatably mounted between the water inlet portion and the water outlet portion, the shaft being provided with a bypass flow path directly connecting the water inlet portion and the water outlet portion and a filtering flow path connected so that water flowing in through the water inlet portion is discharged to the water outlet portion via the filter.
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公开(公告)号：US11760664B2
公开(公告)日：2023-09-19
申请号：US16766517
申请日：2018-10-26
Applicant: Christian P. Benzing
Inventor： Christian P. Benzing
CPC classification number: C02F1/505 , B01D29/0097 , B01D39/12 , B01D39/2031 , C02F1/001 , B01D2201/04 , B01D2201/4038 , B01D2201/602 , B01D2239/0407 , B01D2239/0442 , B01D2239/0478 , C02F2101/10 , C02F2301/024
Abstract: The invention relates to a bioactive filter for the disinfection of liquids, in particular water or aqueous solutions in containers. A structure that is advantageous in terms of filter efficiency is obtained by forming a spherical or oval filter body (1), which is coated with noble metals (FIG. 1).
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公开(公告)号：US11697945B2
公开(公告)日：2023-07-11
申请号：US16805505
申请日：2020-02-28
Applicant: Masterspas, LLC
Inventor： Nathan Coelho , Michael Davenport , Richard Medina , Abhilash Pillai , Rakshith Asokan
CPC classification number: E04H4/1209 , B01D29/21 , B01D29/58 , B01D35/306 , C02F1/001 , C02F1/505 , B01D2201/291 , B01D2201/4038 , C02F2103/42 , C02F2201/006
Abstract: A filter assembly for filtering water in spas, swimming pools, hot tubs and whirlpools, having a first or outer filter element, a second or inner filter element removably installed within the outer filter element, a first coupling member associated with the outer filter element, a second coupling member associated with the inner filter element, the first and second coupling members engaging one another to connect the inner filter element with the outer filter element, and a releasable detent arrangement resisting disengagement of the first and second coupling members from one another. The outer filter element includes a filter medium for mechanically removing particulates from a fluid to be treated and the inner filter element includes a filter medium containing fluid purifying particles.
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公开(公告)号：US11684874B2
公开(公告)日：2023-06-27
申请号：US17136050
申请日：2020-12-29
Inventor： Zheng-Han Hong , Chun-Mu Wu , Zong-Hsin Liu , Po-Han Tseng , Yao-Kun Haung
IPC: B01D29/46
CPC classification number: B01D29/46 , B01D2201/186 , B01D2201/202 , B01D2201/4038
Abstract: A tangential flow filtration module includes plural plate units connected in sequence. Each of the plate units includes a main body, a first combing portion, a second combing portion, a first flange and a second flange. The main body has a first side surface, a second side surface and a through hole. The first side surface is opposite to the second side surface, and the through hole extends from the first side surface to the second side surface. The first combing portion and the second combing portion are disposed on the first side surface and the second side surface respectively. The first flange and the second flange respectively protrude from the first side surface and the second side surface and respectively. The first combing portion of one of the plate units is combined with the second combing portion of another one of the plate units, so that a sieving structure.
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公开(公告)号：US20170210636A1
公开(公告)日：2017-07-27
申请号：US15004026
申请日：2016-01-22
Applicant: CARICO INTERNATIONAL, INC.
Inventor： Richard R. Cappadona , Ronald David Webb
CPC classification number: C02F1/001 , B01D29/58 , B01D2201/4038 , C02F1/283 , C02F2201/006
Abstract: A fluid-filtering apparatus includes an upper cartridge and a lower cartridge. The upper cartridge includes a permeable fluid-filtering first tube that surrounds and extends along an axis and that defines a first-tube cavity. An axially-extending permeable fluid-filtering second tube is located within the first-tube cavity and defines a second-tube cavity. The lower cartridge includes an axially-extending impermeable third tube that defines a third cavity. An axially-extending permeable fluid-filtering fourth tube, of the lower cartridge, is located within the third cavity and defines a fourth-tube cavity. The upper and lower cartridges are coupled together and contained within an impermeable casing.
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Patent Agency Ranking
公开(公告)号：US20160346717A1
公开(公告)日：2016-12-01
申请号：US15231766
申请日：2016-08-08
Inventor： ZhenWu Lin
CPC classification number: B01D35/153 , B01D27/106 , B01D35/147 , B01D35/15 , B01D46/0013 , B01D46/42 , B01D46/4272 , B01D46/543 , B01D2201/167 , B01D2201/184 , B01D2201/4038 , B01D2265/027 , F16L29/007 , F16L37/42
Abstract: Disclosed is a disposable filter capsule apparatus that incorporates integral quick connect components and check valves to facilitate assembly to, and dis-assembly from, larger assemblies and apparatus. The quick connect elements and valves are configured to eliminate the need for auxiliary sealing elements, e.g., o-rings and valve springs so as to prevent unwanted reactions with fluids and/or gases flowing through the capsules, and to further prevent the disposal of expensive re-usable elements in the disposable capsules.
Abstract translation: 公开了一种一次性过滤器胶囊装置，其包括集成的快速连接部件和止回阀，以便于组装和拆卸较大的组件和装置。 快速连接元件和阀被配置为消除对辅助密封元件（例如，O形环和阀弹簧）的需要，以便防止与流过胶囊的流体和/或气体的不期望的反应，并进一步防止昂贵的处理 一次性胶囊中可重复使用的元素。
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公开(公告)号：US09446336B2
公开(公告)日：2016-09-20
申请号：US14165665
申请日：2014-01-28
Applicant: KX Technologies LLC
Inventor： Stephen P. Huda , Steven J. Haehn , Michael J. Sherman
IPC: B01D35/30
CPC classification number: B01D35/306 , B01D35/301 , B01D35/303 , B01D2201/4023 , B01D2201/4038 , B01D2201/4084
Abstract: A stabilizer for suppressing vibration, shock, translational, and rotational forces, on a dual cartridge filter system. The stabilizer uses opposing curved surfaces which correspond with, and follow the curvature of, the diameter of each cartridge cylindrical housing. The stabilizer is formed having a stabilizer base with locking members or leg portions radially extending along a bottom portion of each opposing curved surface. The stabilizer is secured to each filter housing by having the locking members inserted within indents on a rim of the filter housing bottom end cap. In alternative embodiments, the locking member is a resilient tab that forms a friction fit with a complementary structure on the filter housing bottom end cap, or an interlocking snap-fit male/female clip complementary to a female/male clip or snap on the filter housing lower cap.
Abstract translation: 用于在双筒式过滤器系统上抑制振动，冲击，平移和旋转力的稳定器。 稳定器使用与每个筒形圆筒形壳体的直径相对应且跟随曲率的相对的曲面。 稳定器形成为具有稳定器基部，其具有沿着每个相对的弯曲表面的底部沿径向延伸的锁定构件或腿部。 通过使锁定构件插入到过滤器壳体底端盖的边缘上的凹口内，将稳定器固定到每个过滤器壳体。 在替代实施例中，锁定构件是与过滤器壳体底端盖上的互补结构形成摩擦配合的弹性突片，或与阴/阳夹子互补的互锁卡扣配合阳/阴夹子或卡扣在过滤器 外壳下盖。
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公开(公告)号：US09409108B2
公开(公告)日：2016-08-09
申请号：US13441028
申请日：2012-04-06
Applicant: Zhenwu Lin
Inventor： Zhenwu Lin
IPC: B01D35/153 , B01D35/147 , B01D27/10 , B01D46/42 , B01D46/00 , F16L37/42 , F16L29/00
CPC classification number: B01D35/153 , B01D27/106 , B01D35/147 , B01D35/15 , B01D46/0013 , B01D46/42 , B01D46/4272 , B01D46/543 , B01D2201/167 , B01D2201/184 , B01D2201/4038 , B01D2265/027 , F16L29/007 , F16L37/42
Abstract: Disclosed is a disposable filter capsule apparatus that incorporates integral quick connect components and check valves to facilitate assembly to, and dis-assembly from, larger assemblies and apparatus. The quick connect elements and valves are configured to eliminate the need for auxiliary sealing elements, e.g., o-rings and valve springs so as to prevent unwanted reactions with fluids and/or gases flowing through the capsules, and to further prevent the disposal of expensive re-usable elements in the disposable capsules.
Abstract translation: 公开了一种一次性过滤器胶囊装置，其包括集成的快速连接部件和止回阀，以便于组装和拆卸较大的组件和装置。 快速连接元件和阀被配置为消除对辅助密封元件（例如，O形环和阀弹簧）的需要，以便防止与流过胶囊的流体和/或气体的不期望的反应，并进一步防止昂贵的处理 一次性胶囊中可重复使用的元素。
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19.发明公开公开(公告)号：US20240182344A1
公开(公告)日：2024-06-06
申请号：US17833819
申请日：2022-06-06
Applicant: David Matthew Benson
Inventor： David Matthew Benson
CPC classification number: C02F9/20 , B01D35/02 , B01D36/02 , C02F1/002 , C02F1/003 , C02F1/685 , F25D23/126 , B01D2201/305 , B01D2201/4015 , B01D2201/4023 , B01D2201/4038 , B01D2201/4084 , B01D2201/4092 , B01D2201/56 , C02F2103/08 , C02F2201/006 , C02F2209/008 , C02F2303/04 , C02F2307/02 , C02F2307/04 , C02F2307/12 , F25D2323/121
Abstract: The reusable multi-staged filtration device presented is a highly efficient and sustainable solution, utilizing recycled materials and advanced technologies for effective contaminant filtration, including desalination. Customizable filter options and settings optimize performance for specific environmental conditions and user preferences, enhancing contaminant removal capabilities. The eco-friendly design incorporates self-cleaning functionality, reducing waste and manual maintenance, thereby improving overall efficiency. This Smart Technology device leverages Artificial Intelligence and Machine Learning integration to enable enhanced monitoring and control, real-time updates, adaptive filtering, predictive maintenance, energy efficiency, remote management, and rapid response to abnormalities. The device can be adapted with a dispersal chamber, enhancing consumption experiences such as dispersing flavors, pharmaceuticals, vitamins, micronutrients, prebiotics, and more.
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公开(公告)号：US11826684B2
公开(公告)日：2023-11-28
申请号：US17942528
申请日：2022-09-12
Applicant: Caterpillar Inc.
Inventor： Stephen Ellis Oedewalt , Jon T. Immel , Jeffrey R. Ries , Darrell Lee Morehouse, III
CPC classification number: B01D35/306 , B01D29/19 , B01D2201/0415 , B01D2201/4038 , B01D2201/4092
Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.
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