公开(公告)号：US11938428B1

公开(公告)日：2024-03-26

申请号：US17061387

申请日：2020-10-01

Applicant: Jeremy Michael Cloud

Inventor： Jeremy Michael Cloud

IPC: B01D35/26 ,  A47L11/29 ,  A47L11/40 ,  B01D29/60 ,  B01D35/157 ,  C02F1/00 ,  C02F103/00

CPC classification number: B01D35/26 ,  A47L11/29 ,  A47L11/4027 ,  B01D29/605 ,  B01D35/1573 ,  C02F1/001 ,  C02F1/008 ,  B01D2201/167 ,  B01D2201/48 ,  C02F2103/002 ,  C02F2201/005 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2301/046

Abstract: A main housing provides a first reservoir and a second reservoir. Water flows from the first reservoir to the second reservoir. A draining aperture in the first reservoir directs water from the first reservoir to the second reservoir. The water may be flushed from the first reservoir to the second reservoir. In another embodiment, the water may flow directly from the first tank to the second tank without the flush. A pump circulates water from the second reservoir to the first reservoir. The pump directs the water through a filtration system to filter the water to remove at least some of the dirt, debris, and other contaminants from the water. The filtered water is then returned to the first reservoir. An overflow relief in a dividing wall of the first reservoir directs overflow water to the second reservoir.

公开(公告)号：US11673082B2

公开(公告)日：2023-06-13

申请号：US16850638

申请日：2020-04-16

Applicant: Donaldson Company, Inc.

Inventor： Enrico Greco ,  Fabrizo Buratto ,  Mauro Cantoni ,  John Connelly ,  John Hacker

IPC: B01D29/15 ,  B01D35/153 ,  B01D35/157 ,  B01D35/143

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076 ,  B01D35/143 ,  B01D35/147 ,  B01D35/153

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.

公开(公告)号：US10005013B1

公开(公告)日：2018-06-26

申请号：US14828205

申请日：2015-08-17

Applicant: General Ecology, Inc.

Inventor： Richard T. Williams ,  Carl Beiswenger

IPC: B01D21/30 ,  B01D35/30 ,  C02F1/00 ,  B01D29/11 ,  B01D29/88 ,  B01D35/02

CPC classification number: B01D35/30 ,  B01D24/38 ,  B01D29/11 ,  B01D29/88 ,  B01D35/02 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/04 ,  B01D2201/16 ,  B01D2201/167 ,  B01D2201/303 ,  C02F1/001 ,  C02F1/003 ,  C02F2201/001 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2301/02 ,  C02F2303/04 ,  E03B7/078 ,  F16K51/00

Abstract: An apparatus for filtering water has an interface and a filtration/purification canister removably mountable onto the interface. Connecting the canister to the interface automatically opens a check valve in the interface to permit water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. The interface provides for water boiler expansion pressure relief, which guarding against any water contaminated downstream of the apparatus from backflowing into the filtration/purification canister and contaminating the portion of the filtration/purification canister downstream of the filter/conditioning/purifying medium held within the filtration/purification canister and thereby causing water exiting the outlet port of the filtration/purification canister to be contaminated.

公开(公告)号：US20170319990A1

公开(公告)日：2017-11-09

申请号：US15586529

申请日：2017-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Jewook JEON ,  Kobong CHOI ,  Yonghyun KIM

IPC: B01D35/153 ,  B01D35/157 ,  B67D1/00 ,  B67D1/12 ,  B67D1/08 ,  B01D29/60 ,  C02F1/00

CPC classification number: B01D35/153 ,  B01D29/60 ,  B01D35/1573 ,  B01D2201/167 ,  B67D1/0009 ,  B67D1/0014 ,  B67D1/0082 ,  B67D1/0857 ,  B67D1/0864 ,  B67D1/0878 ,  B67D1/0884 ,  B67D1/0888 ,  B67D1/0895 ,  B67D1/125 ,  B67D1/1256 ,  B67D1/1281 ,  B67D1/14 ,  B67D2001/0093 ,  B67D2210/0001 ,  B67D2210/00031 ,  B67D2210/00044 ,  B67D2210/00047 ,  B67D2210/00065 ,  B67D2210/00118 ,  C02F1/001 ,  C02F1/003 ,  C02F2201/005 ,  C02F2209/40 ,  C02F2209/44 ,  C02F2307/10

Abstract: A water purifier that includes: a filter unit that is configured to purify water; a cooling unit that is configured to cool water purified by the filter unit using cooling water; a water discharge unit that is configured to discharge water cooled by the cooling unit; a cold water flow path that couples the cooling unit to the water discharge unit and through which water cooled by the cooling unit passes; a cold water discharge valve that is coupled to a first side of the cooling unit and that is configured to control water flow inside the cold water flow path; and a check fitting unit that is coupled to a first side of the water discharge unit and that is configured to block pressure change inside the cold water flow path is disclosed.

公开(公告)号：US20170189838A1

公开(公告)日：2017-07-06

申请号：US15467731

申请日：2017-03-23

Applicant: MANN+HUMMEL GMBH

Inventor： Norbert Strassenberger ,  Kathrin Tschepe ,  Heiko Wyhler ,  Christian Kocksch ,  Christopher Banks ,  Martin Postel ,  Christian Thalmann ,  Frank Pflueger ,  Christine Oprisch

IPC: B01D35/147 ,  B01D35/16 ,  B01D29/66 ,  B01D35/153 ,  B01D29/11

CPC classification number: B01D35/1475 ,  B01D27/106 ,  B01D29/11 ,  B01D29/21 ,  B01D29/668 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/167

Abstract: A filter element has a filter material defining a raw side and a clean side of the filter element and to be flowed through by a medium to be filtered from the raw side to the clean side. A non-return element is disposed on the filter material. The non-return element allows a return flow of the filtered medium from the clean side back to the raw side and prevents a flow of the unfiltered medium from the raw side to the clean side. A filter and a filter system with such a filter element are disclosed. The filter system has a pump to supply medium to be filtered to the filter.

公开(公告)号：US20170095759A1

公开(公告)日：2017-04-06

申请号：US14874299

申请日：2015-10-02

Applicant: Caterpillar Inc.

Inventor： Kevin L. Martin

IPC: B01D35/16 ,  F02M37/22 ,  B01D35/30 ,  B01D35/00

CPC classification number: B01D35/16 ,  B01D29/21 ,  B01D29/96 ,  B01D35/005 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/167 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/342 ,  B01D2201/347 ,  F01M11/0408 ,  F02M37/22 ,  F16N31/00 ,  F16N2031/008

Abstract: A filter unit includes a top plate, a bottom plate, and a filter medium. The top plate is disposed at a first end of the filter unit. The bottom plate is disposed at a second end of the filter unit. The bottom plate includes a threaded filter portion and a valve shaft. The threaded filter portion has external threads and the valve shaft extends from the threaded filter portion along an axis of elongation of the filter unit. The filter medium is disposed between the top plate and the bottom plate.

公开(公告)号：US09120041B2

公开(公告)日：2015-09-01

申请号：US13892512

申请日：2013-05-13

Applicant: Enrico Greco ,  Fabrizo Buratto ,  Mauro Cantoni ,  John Connelly ,  John Hacker

Inventor： Enrico Greco ,  Fabrizo Buratto ,  Mauro Cantoni ,  John Connelly ,  John Hacker

IPC: B01D35/147 ,  B01D35/153 ,  B01D35/157 ,  B01D35/143

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided. A filter cartridge is provided that includes a plurality of projections spaced from one another around a central axis. Also, a liquid filter assembly arrangement is provided that includes a plate arrangement having a central liquid flow channel, the central liquid flow channel including a cartridge positioning projection arrangement therein, comprising at least one projection extending radially toward a central axis.

Abstract translation: 提供了一种过滤装置，以及组装和使用方法。 提供了与优选的滤筒和优选的滑动装置有关的优点。 提供一种滤筒，其包括围绕中心轴线彼此间隔开的多个突起。 而且，提供了一种液体过滤器组件装置，其包括具有中心液体流动通道的板装置，该中央液体流动通道包括其中的盒定位突出装置，包括至少一个朝向中心轴径向延伸的突起。

公开(公告)号：US20140311965A1

公开(公告)日：2014-10-23

申请号：US14324595

申请日：2014-07-07

Applicant: MANN+HUMMEL GMBH

Inventor： Markus Kolczyk ,  Rainer Loos ,  Daniel Lucas ,  Sven Epli ,  Herbert Jainek ,  Ralf Blum ,  Joerg Kramer

IPC: B01D29/21 ,  B01D29/23

CPC classification number: B01D29/21 ,  B01D29/232 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  F01M11/03 ,  F01M2001/1064

Abstract: A filter arrangement for liquids has a filter housing and a functional carrier arranged inside the filter housing. A cylindrical filter element is inserted axially into the filter housing and defines an unfiltered side and a filtered side inside the filter housing. A non-return diaphragm is secured within the filter housing, wherein the non-return diaphragm is arranged on the functional carrier so as to effect an axial and/or radial sealing action of the unfiltered side relative to the filtered side of the filter arrangement.

Abstract translation: 用于液体的过滤装置具有布置在过滤器壳体内部的过滤器壳体和功能载体。 圆柱形过滤器元件轴向插入过滤器壳体中并且将过滤侧面和过滤器侧面限定在过滤器壳体内部。 止回膜片固定在过滤器壳体内，其中止回膜片布置在功能载体上，以便实现未过滤侧相对于过滤器装置的过滤侧的轴向和/或径向密封作用。

公开(公告)号：US08440079B2

公开(公告)日：2013-05-14

申请号：US13153887

申请日：2011-06-06

Applicant: Enrico Greco ,  Fabrizio Buratto ,  Mauro Cantoni ,  John F. Connelly ,  John R. Hacker

Inventor： Enrico Greco ,  Fabrizio Buratto ,  Mauro Cantoni ,  John F. Connelly ,  John R. Hacker

IPC: B01D35/147 ,  B01D35/153

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. Advantageous features, relating to a preferred filter cartridge and a preferred slide arrangement, are provided.

Abstract translation: 提供了一种液体过滤器装置，以及组装和使用的方法。 提供了与优选的滤筒和优选的滑动装置有关的优点。

公开(公告)号：US08097157B2

公开(公告)日：2012-01-17

申请号：US13091454

申请日：2011-04-21

Applicant: Brian J. Tubby ,  Andrew M. Candelora ,  Thomas D. Holler ,  Laurence W. Bassett

Inventor： Brian J. Tubby ,  Andrew M. Candelora ,  Thomas D. Holler ,  Laurence W. Bassett

IPC: B01D35/30

CPC classification number: B01D35/306 ,  B01D29/96 ,  B01D35/147 ,  B01D35/153 ,  B01D35/30 ,  B01D2201/167 ,  B01D2201/202 ,  B01D2201/302 ,  B01D2201/4023 ,  B01D2201/4046 ,  B01D2201/4076 ,  B01D2201/4084 ,  C02F1/004 ,  C02F2201/006

Abstract: A fluid filtration system is disclosed comprising a manifold assembly comprising a mounting bracket, an alignment collar connected to the mounting bracket, and a latch assembly moveable with respect to the mounting bracket and alignment collar. The system further comprises a filter cartridge comprising a filter cartridge outer surface and a cartridge latching structure formed on the filter cartridge outer surface to interact with the latch assembly. When the filter cartridge is aligned with the alignment collar and inserted into the manifold assembly, the filter cartridge is (i) latched into the manifold assembly by translating the filter cartridge into the manifold assembly to cause movement of the latch assembly to engage the cartridge latching structure; and (ii) unlatched from the manifold assembly by translating the filter cartridge into the manifold assembly to cause movement of the rotating latch assembly to disengage the cartridge latching structure.

Abstract translation: 公开了一种流体过滤系统，其包括歧管组件，该歧管组件包括安装支架，连接到安装支架的对准套环以及可相对于安装支架和对准套环移动的闩锁组件。 该系统还包括一个滤筒，该过滤器滤芯包括滤芯外表面和形成在过滤器滤芯外表面上以与闩锁组件相互作用的盒闭锁结构。 当滤芯与对准轴环对准并插入到歧管组件中时，过滤器滤芯（i）通过将过滤器滤芯平移到歧管组件中而锁定到歧管组件中，以使闩锁组件移动以接合盒闩锁 结构体; 和（ii）通过将过滤器滤芯平移到歧管组件中而从歧管组件中解锁，以引起旋转的闩锁组件的移动以使卡座结构脱离。