公开(公告)号：US11826483B2

公开(公告)日：2023-11-28

申请号：US15684601

申请日：2017-08-23

Applicant: CROSSTEX INTERNATIONAL, INC.

Inventor： Barry J. Hammarback

IPC: A61L2/16 ,  A61L2/23 ,  A61L2/238 ,  A61C1/00 ,  B01D24/00 ,  B01D27/08 ,  B05B7/00 ,  C02F9/00 ,  C02F1/50 ,  C02F9/20 ,  C02F1/76 ,  C02F103/02 ,  C02F1/42 ,  C02F1/28

CPC classification number: A61L2/16 ,  A61C1/0061 ,  A61C1/0076 ,  A61L2/23 ,  B01D24/008 ,  B01D27/08 ,  B05B7/00 ,  B05B7/0025 ,  C02F9/20 ,  A61L2/238 ,  A61L2202/122 ,  A61L2209/133 ,  B01D24/007 ,  B01D2201/291 ,  B01D2201/4061 ,  C02F1/283 ,  C02F1/42 ,  C02F1/50 ,  C02F1/505 ,  C02F1/766 ,  C02F2103/026 ,  C02F2201/006 ,  C02F2303/04 ,  C02F2307/10

Abstract: A water treatment dispensing apparatus has a container for holding water from a water supply and a water disinfectant cartridge located within the container. A housing attached to the container and connected to the cartridge directs water from the cartridge to a remote location, such as a dental instrument. An air pressure device supplies water under pressure to the container to force water to flow through the cartridge and to the remote location.

公开(公告)号：US20180214804A1

公开(公告)日：2018-08-02

申请号：US15418222

申请日：2017-01-27

Applicant: National Trade Supply, LLC

Inventor： Tyler Dishman

IPC: B01D35/30 ,  C02F1/00 ,  F25D23/12

CPC classification number: B01D35/30 ,  B01D2201/303 ,  B01D2201/4053 ,  B01D2201/4061 ,  C02F2201/006 ,  F25D23/126 ,  F25D2323/121

Abstract: What is provided is a water filter assembly comprising a filter cartridge. The filter cartridge comprises a filter head comprising an inlet port; an outlet port; and a filter key integrally formed on the filter head between the inlet port and the outlet port. The filter key consists of exactly one laterally extending finger that is integrally formed on the filter key. The filter key is integral with the filter head as a one piece construction to form a more water-tight seal on the filter cartridge and help prevent the filter key from being separated from the filter cartridge. The finger may have a substantially polygon-shaped cross-section to more efficiently and quickly interlock the filter key with components on a filter receiver. As a result, the filter cartridge may be readily attached to and removed from the filter, while being securely enough engaged to avoid unwanted uncoupling.

公开(公告)号：US09937451B2

公开(公告)日：2018-04-10

申请号：US14529353

申请日：2014-10-31

Applicant: Whirlpool Corporation

Inventor： Christopher A. Kruckenberg ,  Jeffrey A. Spindler ,  John W. Morrison

IPC: B01D35/30 ,  B01D35/143 ,  C02F9/00

CPC classification number: B01D35/306 ,  B01D35/143 ,  B01D35/30 ,  B01D2201/296 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4007 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4061 ,  C02F9/005 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2307/12

Abstract: A filter unit includes a body portion having a proximal end and a distal end. An engagement protrusion extends from the proximal end. The engagement protrusion includes a first portion that has a first radius of curvature and a second portion opposing the first portion that has a second radius of curvature that is larger than the first radius of curvature. A protruding retention surface is disposed on and extends radially outward from the body portion. The protruding retention surface is adapted to secure the filter unit in a filter head assembly.

公开(公告)号：US20180036659A1

公开(公告)日：2018-02-08

申请号：US15786477

申请日：2017-10-17

Applicant: Pentair Residential Filtration, LLC

Inventor： Richard Reckin ,  Tedd M. Schneidewend

IPC: B01D27/08 ,  B01D35/153 ,  C02F1/44 ,  B01D35/30 ,  C02F1/00 ,  B01D27/10 ,  C02F1/28

CPC classification number: B01D27/08 ,  B01D27/106 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/303 ,  B01D2201/4023 ,  B01D2201/4053 ,  B01D2201/4061 ,  C02F1/003 ,  C02F1/283 ,  C02F1/441 ,  C02F2201/006 ,  C02F2307/10

Abstract: A modular water filtration system including a first filter manifold and a second filter manifold is provided. The first filter manifold includes a first bracket and a first pair of arm members horizontally extending from the first bracket. One of the first pair of arm members includes a protrusion defining a bore. The second filter manifold includes a second bracket and a second pair of arm members horizontally extending from the second bracket. One of the second pair of arm members includes a duct, and the duct is configured to receive the protrusion of the first filter manifold to provide fluid communication through the bore between the first filter manifold and the second filter manifold.

公开(公告)号：US09789424B2

公开(公告)日：2017-10-17

申请号：US14316386

申请日：2014-06-26

Applicant: Richard Reckin ,  Tedd M. Schneidewend

Inventor： Richard Reckin ,  Tedd M. Schneidewend

IPC: B01D35/30 ,  B01D27/08 ,  B01D35/153 ,  B01D27/10 ,  C02F1/00 ,  C02F1/28 ,  C02F1/44

CPC classification number: B01D27/08 ,  B01D27/106 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/303 ,  B01D2201/4023 ,  B01D2201/4053 ,  B01D2201/4061 ,  C02F1/003 ,  C02F1/283 ,  C02F1/441 ,  C02F2201/006 ,  C02F2307/10

Abstract: A water filtration system that includes a filter manifold having a rotatable cover is provided. A filter cartridge is provided that includes a sump having a filter head integrally secured to a first end and cap releasably secured to a second end. A locking mechanism extending from the cover locks into the filter manifold to position the cartridge in an “in-use” state. The filter cartridge further includes two offset cylindrical inlet and outlet members protruding from the filter head that are designed to engage corresponding inlet and outlets of the filter manifold through a horizontal engagement mechanism. A check valve is positioned within the filter manifold adjacent the inlet of the filter cartridge to control fluid flow through the water filtration system. The filter cartridge head includes fins upwardly extending therefrom that are configured to engage corresponding slots formed in a plurality of corrugated channels of the filter manifold.

公开(公告)号：US20170274304A1

公开(公告)日：2017-09-28

申请号：US15439525

申请日：2017-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Jimin YOU ,  Siyeon AN ,  Uison HWANG ,  Youngjae KIM ,  Gyeonghwan KWEON

IPC: B01D35/30 ,  B01D35/147 ,  F25D23/02 ,  F25D23/12 ,  F25D11/02 ,  B01D29/15 ,  C02F1/00

CPC classification number: B01D35/30 ,  B01D29/15 ,  B01D35/147 ,  B01D35/306 ,  B01D2201/301 ,  B01D2201/302 ,  B01D2201/347 ,  B01D2201/4061 ,  C02F1/001 ,  C02F2201/006 ,  C02F2307/10 ,  C02F2307/12 ,  F25D11/02 ,  F25D23/028 ,  F25D23/126 ,  F25D2323/021 ,  F25D2323/121

Abstract: A water purifying apparatus including a head having a water inlet portion and a water outlet portion; a shaft provided in the head and rotatably mounted between the water inlet portion and the water outlet portion; a bypass flow path passing through a circumference of the shaft, and communicating the water inlet portion with the water outlet portion according to rotation of the shaft; a filter detachably mounted to the head, and having a filter inserting portion in which the shaft is inserted when being mounted on the head; and a filtering flow path in which an inlet port and an outlet port are formed on the circumference of the shaft in a direction intersecting the bypass flow path, and communicated between the filter, the water inlet portion and the water outlet portion with each other according to the rotation of the shaft.

公开(公告)号：US09592460B2

公开(公告)日：2017-03-14

申请号：US15202244

申请日：2016-07-05

Applicant: Cummins Filtration IP, Inc.

Inventor： Sudhindra Palaxha Arakeri ,  Hariprasad Mohan Bhalerao ,  Tanmay Puranik

IPC: B01D29/15 ,  B01D35/00 ,  B01D29/96

CPC classification number: B01D29/96 ,  B01D29/15 ,  B01D35/005 ,  B01D36/005 ,  B01D2201/24 ,  B01D2201/295 ,  B01D2201/4015 ,  B01D2201/4061 ,  B01D2201/4084

Abstract: A filter cartridge including an improved endplate configured to enable a user to remove the filter cartridge from a shell without the use of external tools. The filter cartridge includes a filter media, a first endplate coupled to a first end of the filter media, and a second endplate coupled to a second end of the filter media. The second endplate includes at least one tab formed therein along an outer peripheral surface thereof. Each tab defines a pocket formed therein, via which the user may grasp the endplate and thereby remove the filter cartridge from the shell by hand.

Abstract translation: 一种滤筒，其包括改进的端板，其被配置为使得使用者能够在不使用外部工具的情况下将壳体从外壳中移除。 滤筒包括过滤介质，耦合到过滤介质的第一端的第一端板和耦合到过滤介质的第二端的第二端板。 第二端板包括沿其外周表面形成在其中的至少一个突片。 每个翼片限定形成在其中的口袋，用户可以通过该口袋抓住端板，从而用手将壳体从壳体上移除。

公开(公告)号：US20170030384A1

公开(公告)日：2017-02-02

申请号：US15224337

申请日：2016-07-29

Applicant: MP FILTRI S.p.A.

Inventor： Claudio Pastori

IPC: F15B21/04 ,  B01D29/13 ,  B01D35/02

CPC classification number: F15B21/041 ,  B01D29/11 ,  B01D29/13 ,  B01D35/02 ,  B01D35/306 ,  B01D2201/296 ,  B01D2201/4046 ,  B01D2201/4061 ,  B01D2201/4076

Abstract: A filter for hydraulic fluids including a container defining inside a housing compartment fluidically communicating with an inlet and an outlet associated with and a filtering cartridge, and partitioning the compartment in first and second chambers. The cartridge is configured and positioned for determining the filtering of the hydraulic fluid from the inlet which flows from the first to the second chambers. The container exhibits an engagement portion projecting inside the housing compartment and defining a collar having an outer coupling lateral surface, while the filtering cartridge exhibits a respective engagement portion defining a respective collar exhibiting an inner coupling lateral surface configured for engaging outside the outer coupling surface of the container. The coupling surface of the engagement portion of the container exhibits a polygonal cross-section; the inner coupling surface of the engagement portion of the cartridge is at least partially countershaped to the coupling surface of the container.

Abstract translation: 一种用于液压流体的过滤器，包括限定在与入口相关联的入口和出口与过滤筒流体连通的壳体隔室内的容器，以及将隔室分隔在第一和第二腔室中。 盒被构造和定位成用于确定从第一室流到第二室的入口的液压流体的过滤。 该容器呈现出一个接合部分，该接合部分突出在壳体隔室内并且限定具有外部联接横向表面的套环，而过滤筒呈现相应的接合部分，该接合部分限定了相应的环圈， 容器 容器的接合部分的联接表面呈多边形横截面; 筒的接合部分的内部联接表面至少部分地对准到容器的联接表面。

公开(公告)号：US09314722B2

公开(公告)日：2016-04-19

申请号：US14099312

申请日：2013-12-06

Applicant: Roger P. Reid

Inventor： Roger P. Reid

IPC: B01D27/08 ,  B01D35/30 ,  B01D46/00 ,  B01D46/24

CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D35/30 ,  B01D46/0004 ,  B01D46/009 ,  B01D46/2411 ,  B01D46/2414 ,  B01D2201/302 ,  B01D2201/303 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4053 ,  B01D2201/4061 ,  B01D2265/026 ,  Y10S285/914

Abstract: A filter and its holder each have a keyed surface, one being a protruding “key” and one being a recessed “lock,” wherein cooperation of these keyed surfaces is required in order for the filter to be installed in the holder. Modification/adaptation of the keyed surfaces, by changing the location, number and length of the key protrusions and cooperating recesses during manufacture, allows various sets of mating filters and holders to be produced so that only mating/matching filters and holders may be connected together. The keyed protrusions are preferably located on an upper shoulder or on protruding flange(s) of the upper end of the filter. The cooperating recess structure inside the filter holder comprises axial recesses that allow axial insertion of the key protrusions, and hence the filter, into the holder and also a circumferential recesses portion that receives multiple key protrusions to retain the filter in the holder. This way, multiple key protrusions slide into and are retained in a single circumferential recess/slot, rather than each key protrusion being received in its own separate circumferential recess/slot.

Abstract translation: 过滤器及其保持器各自具有带键表面，一个是突出的“键”，一个是凹入的“锁定”，其中需要这些键合表面的协作以使过滤器安装在保持器中。 通过在制造过程中改变键突起和配合凹槽的位置，数量和长度来改变键盘表面的修改/改编，允许制造各种配套的过滤器和保持器，使得仅配合/匹配过滤器和保持器可以连接在一起 。 键合的突起优选地位于过滤器的上端的上肩部或突出的凸缘上。 过滤器保持器内部的配合凹槽结构包括轴向凹槽，其允许将键突起部以及因此的过滤器轴向插入到保持器中，并且还包括容纳多个键突起以将过滤器保持在保持器中的周向凹部。 这样，多个键突起滑入并保持在单个周向凹槽/槽中，而不是每个键突起被容纳在其自己的独立的周向凹槽/槽中。

公开(公告)号：US09067154B1

公开(公告)日：2015-06-30

申请号：US14635712

申请日：2015-03-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Matt R. Branscomb ,  Jeffrey M. Maki ,  Jeremy A. Schmoll ,  Jon P. Kragness

IPC: B01D27/08 ,  B01D46/00 ,  B01D35/30

CPC classification number: B01D27/08 ,  B01D35/153 ,  B01D35/306 ,  B01D46/0005 ,  B01D2201/302 ,  B01D2201/4007 ,  B01D2201/4015 ,  B01D2201/4061 ,  B01D2201/52

Abstract: The subject matter of this specification can be embodied in, among other things, a filter replacement kit that includes a filter cartridge. The filter cartridge includes a filter body, a filter media disposed within the filter body, a neck portion having a fluid inlet and a fluid outlet, and a cartridge engagement mechanism on the neck portion for engaging a manifold assembly. The cartridge engagement mechanism includes at least one filter engagement surface. The filter replacement kit also includes compatibility indicia indicating that the filter cartridge is compatible with at least one appliance. The at least one appliance includes the manifold assembly including a manifold engagement mechanism having a manifold engagement surface with first and second horizontal portions, and an angled portion disposed between and joining the first horizontal portion to the second horizontal portion, wherein the filter engagement surface is non-congruent to the manifold engagement surface.

Abstract translation: 除了别的以外，本说明书的主题可以实现为包括滤筒的过滤器更换套件。 过滤器滤芯包括过滤器主体，设置在过滤器主体内的过滤介质，具有流体入口和流体出口的颈部部分，以及颈部上用于接合歧管组件的盒接合机构。 盒接合机构包括至少一个过滤器接合表面。 过滤器更换套件还包括指示过滤器滤芯与至少一个设备兼容的兼容性标记。 所述至少一个器具包括所述歧管组件，所述歧管组件包括歧管接合机构，所述歧管接合机构具有与所述第一和第二水平部分的歧管接合表面， 与歧管接合表面不一致。