公开(公告)号：US11738294B1

公开(公告)日：2023-08-29

申请号：US17700314

申请日：2022-03-21

Applicant: AquaStar Pool Products, Inc.

Inventor： Olaf Mjelde

IPC: B01D29/21 ,  B01D36/00 ,  B01D35/30 ,  B01D29/15

CPC classification number: B01D35/30 ,  B01D29/15 ,  B01D29/21 ,  B01D35/303 ,  B01D36/001 ,  B01D2201/301 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/306 ,  B01D2201/34 ,  B01D2201/4023 ,  B01D2201/4038 ,  B01D2201/4076

Abstract: A pipeline filter assembly comprising a base assembly, an outer wall, and a lid assembly. The outer wall has a lower end portion and an upper end portion, wherein the upper end portion comprises a lower collar, and the lower collar comprises at least one lock notch spaced around an exterior surface thereof. The lid assembly is configured to couple to the lower collar of the outer wall. The lid assembly has an upper collar configured to mate with the lower collar. The upper collar has at least one housing that is coupled to the upper collar, and at least one biasing clip pivotally mounted within the housing for releasable engagement with the lock notch. A pair of pipeline filter assemblies, wherein at least one connection plate is used.

公开(公告)号：US20170239599A1

公开(公告)日：2017-08-24

申请号：US15519404

申请日：2015-10-13

Applicant: Daimler AG

Inventor： Philipp WEBER ,  Uwe BINDEL ,  Eric SCHUMACHER ,  Joris DE JONG ,  Ling DETTMANN ,  Reinhold BRUEHL ,  Wolfgang ENDERLE ,  Johannes GUETHOFF ,  Margarita PETROSSIANTS ,  Nikolaos SAVVANIS

IPC: B01D35/30 ,  F01M11/03 ,  B01D35/147

CPC classification number: B01D35/30 ,  B01D29/21 ,  B01D29/54 ,  B01D35/147 ,  B01D35/16 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/4015 ,  B01D2201/4038 ,  F01M11/0004 ,  F01M11/03 ,  F01M2001/1057 ,  F01M2001/1064 ,  F01M2011/031 ,  F01M2011/0416

Abstract: A filter element for a filter device of an internal combustion engine, in particular a motor vehicle, is disclosed. The filter element for filtering a fluid of the internal combustion engine can be inserted in the direction of an insertion axis along a lateral wall of a filter housing. The filter element has at least one sealing element for fluidically blocking at least one throughflow opening formed in the lateral wall.

公开(公告)号：US20150217218A1

公开(公告)日：2015-08-06

申请号：US14172357

申请日：2014-02-04

Applicant: Caterpillar Inc.

Inventor： Vincent Caliendo ,  Jeffrey R. Ries ,  Bryant A. Morris

IPC: B01D35/30

CPC classification number: B01D35/306 ,  B01D29/17 ,  B01D29/54 ,  B01D46/0013 ,  B01D46/0021 ,  B01D46/2414 ,  B01D2201/4038 ,  Y10T29/49826

Abstract: A filter element is disclosed. The filter element includes an angled first end cap and a second end cap, each having angled surfaces. The first and second end caps each include an inner sidewall and an outer sidewall projecting longitudinally from the respective angled surfaces. The outer sidewall is axially spaced apart from the inner sidewall. Further, the inner sidewall defines a centrally disposed through-hole on the respective first and second end caps. The filter element also includes a filter media disposed between the first and second end caps. A first and a second locking mechanism are respectively provided on the first and second end caps. Further, the second locking mechanism of the filter element is configured to abut completely with the first locking mechanism of another filter element.

Abstract translation: 公开了一种过滤元件。 过滤元件包括成角度的第一端盖和第二端盖，每个具有成角度的表面。 第一和第二端盖各自包括从相应的倾斜表面纵向突出的内侧壁和外侧壁。 外侧壁与内侧壁轴向间隔开。 此外，内侧壁在相应的第一和第二端盖上限定中心设置的通孔。 过滤元件还包括设置在第一和第二端盖之间的过滤介质。 第一和第二锁定机构分别设置在第一和第二端盖上。 此外，过滤元件的第二锁定机构构造成与另一个过滤元件的第一锁定机构完全抵接。

公开(公告)号：US09061222B2

公开(公告)日：2015-06-23

申请号：US12493037

申请日：2009-06-26

Applicant: Greg Fisher

Inventor： Greg Fisher

IPC: B01D35/30 ,  B01D27/10 ,  B01D27/08

CPC classification number: B01D35/147 ,  B01D27/08 ,  B01D27/108 ,  B01D27/144 ,  B01D35/30 ,  B01D2201/0461 ,  B01D2201/188 ,  B01D2201/208 ,  B01D2201/291 ,  B01D2201/4038 ,  Y10S210/13 ,  Y10S210/17

Abstract: An apparatus and method for filtering a liquid utilize a filter apparatus including a bypass filter, a full flow filter, and a flow balancing element for dividing a total inlet flow of fluid to the filter apparatus into a bypass portion, passing through the bypass filter, and a full flow portion, passing through the full flow filter. The bypass filter has a lower filtering efficiency than the full flow filter element, so that a venturi tube is not required for causing the bypass portion to pass through the bypass filter. The flow balancing element divides the flow into a desired bypass portion and a desired full flow portion, at a predetermined operating temperature. Below the operating temperature, the bypass portion increases and the full flow portion decreases, the bypass portion becoming greater than the full flow portion at a second predetermined temperature below the operating temperature.

Abstract translation: 用于过滤液体的装置和方法利用包括旁路过滤器，全流过滤器和流量平衡元件的过滤装置，用于将流体与过滤装置的总入口流分成通过旁路过滤器的旁路部分， 和全流量部分，通过全流过滤器。 旁通过滤器具有比全流过滤元件更低的过滤效率，使得不需要文丘里管使旁路部分通过旁路过滤器。 流量平衡元件在预定的操作温度下将流分成期望的旁通部分和期望的全流动部分。 在工作温度以下，在低于工作温度的第二预定温度下，旁路部分增加并且全部流动部分减小，旁路部分变得大于全部流动部分。

公开(公告)号：US08287726B2

公开(公告)日：2012-10-16

申请号：US13283000

申请日：2011-10-27

Applicant: Gregory Williams ,  Roland Dubois ,  Scott Perry ,  Joel Garbon ,  Bob Gallucci

Inventor： Gregory Williams ,  Roland Dubois ,  Scott Perry ,  Joel Garbon ,  Bob Gallucci

IPC: B01D29/66 ,  B01D29/52 ,  C02F1/00

CPC classification number: E03F1/00 ,  B01D29/114 ,  B01D29/15 ,  B01D29/21 ,  B01D29/52 ,  B01D29/54 ,  B01D29/66 ,  B01D29/72 ,  B01D29/74 ,  B01D35/10 ,  B01D2201/0446 ,  B01D2201/0453 ,  B01D2201/0461 ,  B01D2201/291 ,  B01D2201/301 ,  B01D2201/4015 ,  B01D2201/4038 ,  E03F5/14

Abstract: A system for removing sediment from water is disclosed. The exemplary embodiments described herein disclose a system comprising a filter chamber, having a deck positioned inside to divide it into an upper chamber and a lower chamber. The deck may have a plurality of holes to hold filtration elements and also may have a ridge or a skirt or both. An inlet line may be tangentially connected to the filter chamber and introduce influent liquid into the filter chamber below the deck and outside of the skirt.

Abstract translation: 公开了一种从水中除去沉积物的系统。 本文所述的示例性实施例公开了一种包括过滤室的系统，其具有位于内部的甲板，以将其分成上室和下室。 甲板可以具有多个孔以保持过滤元件，并且还可以具有脊或裙部或两者。 入口管线可以切向地连接到过滤室并将进入的液体引入到甲板下方和裙部外部的过滤室中。

公开(公告)号：US20120132581A1

公开(公告)日：2012-05-31

申请号：US13283000

申请日：2011-10-27

Applicant: Gregory Williams ,  Roland Dubois ,  Scott Perry ,  Joel Garbon ,  Bob Gallucci

Inventor： Gregory Williams ,  Roland Dubois ,  Scott Perry ,  Joel Garbon ,  Bob Gallucci

IPC: B01D29/52

CPC classification number: E03F1/00 ,  B01D29/114 ,  B01D29/15 ,  B01D29/21 ,  B01D29/52 ,  B01D29/54 ,  B01D29/66 ,  B01D29/72 ,  B01D29/74 ,  B01D35/10 ,  B01D2201/0446 ,  B01D2201/0453 ,  B01D2201/0461 ,  B01D2201/291 ,  B01D2201/301 ,  B01D2201/4015 ,  B01D2201/4038 ,  E03F5/14

Abstract: A system for removing sediment from water is disclosed. The exemplary embodiments described herein disclose a system comprising a filter chamber, having a deck positioned inside to divide it into an upper chamber and a lower chamber. The deck may have a plurality of holes to hold filtration elements and also may have a ridge or a skirt or both. An inlet line may be tangentially connected to the filter chamber and introduce influent liquid into the filter chamber below the deck and outside of the skirt.

Abstract translation: 公开了一种从水中除去沉积物的系统。 本文所述的示例性实施例公开了一种包括过滤室的系统，其具有位于内部的甲板，以将其分成上室和下室。 甲板可以具有多个孔以保持过滤元件，并且还可以具有脊或裙部或两者。 入口管线可以切向地连接到过滤室并将进入的液体引入到甲板下方和裙部外部的过滤室中。

公开(公告)号：US11827532B2

公开(公告)日：2023-11-28

申请号：US17346727

申请日：2021-06-14

Applicant: LG Electronics Inc.

Inventor： Youngjae Kim ,  Changhwan Yoon

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

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.

公开(公告)号：US11759735B2

公开(公告)日：2023-09-19

申请号：US17808858

申请日：2022-06-24

Applicant: MANN+HUMMEL Filtration Technology US LLC

Inventor： Willie L Stamey, Jr. ,  Mark A. Roll ,  Gregory K. Rhyne

IPC: B01D29/58 ,  B01D36/00 ,  B01D29/15 ,  B01D35/00 ,  B01D35/30

CPC classification number: B01D36/001 ,  B01D29/15 ,  B01D29/58 ,  B01D35/005 ,  B01D35/306 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/306 ,  B01D2201/316 ,  B01D2201/4038

Abstract: A filter element includes a first end cap, a second end cap, and an intermediate end cap disposed between the first end cap and the second end cap. A ring of first filter media circumscribing a first central cavity is disposed between the first end cap and the intermediate end cap. A ring of second filter media is disposed between the intermediate end cap and the second end cap. The filter element also includes an air-bleed conduit axially extending through the first central cavity and comprising a first portion integrally formed with the first end cap and a second portion integrally formed with the intermediate end cap and configured to connect to the first portion thereby forming a conduit for transmitting fluid.

公开(公告)号：US11745128B2

公开(公告)日：2023-09-05

申请号：US17515394

申请日：2021-10-29

Applicant: YUNDA H&H TECH (Tianjin) CO., LTD.

Inventor： Enyu Wei ,  Hao Xu ,  Yinping Yuan

IPC: B01D35/30 ,  B01D29/15 ,  B01D29/56 ,  B01D35/04 ,  B01D35/153 ,  C02F1/00

CPC classification number: B01D35/306 ,  B01D29/15 ,  B01D29/56 ,  B01D35/04 ,  B01D35/153 ,  C02F1/003 ,  B01D2201/287 ,  B01D2201/298 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/4038

Abstract: A water purification filter element is provided. The water purification filter element may include a filter bottle, a filter material, an end cover, and a water self-stopping and passing structure.

公开(公告)号：US20190241442A1

公开(公告)日：2019-08-08

申请号：US16385036

申请日：2019-04-16

Applicant: CARICO INTERNATIONAL, INC.

Inventor： Richard R. Cappadona ,  Ronald David Webb

IPC: C02F1/00 ,  C02F1/28

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 fluid-filtering first tube that surrounds and extends along an axis and that defines a first-tube cavity. An axially-extending fluid-filtering second tube is located within the first-tube cavity and defines a second-tube cavity. The lower cartridge includes an axially-extending third tube that defines a third cavity. An axially-extending 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 a casing.