公开(公告)号：US20240226778A9

公开(公告)日：2024-07-11

申请号：US18382564

申请日：2023-10-23

申请人： Larry G. Keast

发明人： Larry G. Keast ,  Richard Arancelovic, JR.

IPC分类号： B01D29/11 ,  B01D29/66 ,  B01D35/26 ,  E21B3/02

CPC分类号： B01D29/114 ,  B01D29/66 ,  B01D35/26 ,  E21B3/022 ,  E21B19/16

摘要： A filter assembly that includes a main body having a bore therein forming an inner surface, the inner surface configured with a receptacle. There is a filter medium disposed at least partially in the receptacle, the filter medium having a plurality of winding. An at least one of the plurality of windings separated by a clearance to an adjacent winding.

公开(公告)号：US20240139658A1

公开(公告)日：2024-05-02

申请号：US18382983

申请日：2023-10-23

申请人： GRAYL Inc.

发明人： Travis Merrigan ,  Patrick Crosby ,  Scott Rolfson ,  Andrew Weber ,  Christopher Leiter

IPC分类号： B01D29/96 ,  B01D29/11

CPC分类号： B01D29/96 ,  B01D29/114 ,  B01D2201/02

摘要： Embodiments are directed to filtration container assemblies and methods of using the same. A filtration container assembly can include an outer container and a plunging assembly. The outer container can have a first open end and a second closed end that defines an inner cavity. The plunging assembly can include a first end and a second end, with the second end of the plunging assembly being configured to be received within the inner cavity of the outer container. The plunging assembly can also include an inner sleeve having a first end and a second end and an outer wall that defines an inner bore. The plunging assembly can further include a filtration assembly in fluid communication with the inner bore, with the filtration assembly including a flow control device.

公开(公告)号：US11964226B2

公开(公告)日：2024-04-23

申请号：US16968090

申请日：2019-02-07

申请人： Donaldson Company, Inc.

发明人： Danny W. Miller ,  Daniel E. Adamek

IPC分类号： B01D46/42 ,  B01D29/11 ,  B01D46/62

CPC分类号： B01D46/429 ,  B01D29/114 ,  B01D46/62 ,  B01D2201/291 ,  B01D2201/4023 ,  B01D2201/54 ,  B01D2201/56

摘要： Aspects herein include filter elements and filtration systems. In an embodiment, a filter element for a filtration system is included. The filter element can include a filter body and a filter media disposed within the filter body. A wireless power receiver can be associated with the filter body. The wireless power receiver can include a receiving antenna, a control circuit in electrical communication with the wireless power receiver, and a feedback channel circuit in communication with the control circuit and configured to transmit through a channel separate from the receiving antenna. Other embodiments are also included herein.

公开(公告)号：US20240066441A1

公开(公告)日：2024-02-29

申请号：US18237676

申请日：2023-08-24

申请人： CarbonBridge Inc.

发明人： Manu Pillai ,  William Koutny

IPC分类号： B01D29/11 ,  B01D29/01 ,  B01D35/26

CPC分类号： B01D29/114 ,  B01D29/01 ,  B01D35/26 ,  B01D2201/184 ,  B01D2201/202 ,  B01D2201/204

摘要： A filter system is disclosed. In an embodiment, a filter system includes a separation layer having a plurality of apertures that allow passage of a filtrate portion of a feed material from a first side of the separation layer to a second side of the separation layer, hydrophilic material integrated with the separation layer to promote the passage of the filtrate portion of the feed material through the plurality of apertures, and hydrophobic material integrated with the separation layer to inhibit blockage of the plurality of apertures by a retentate portion of the feed material.

公开(公告)号：US11910979B2

公开(公告)日：2024-02-27

申请号：US16641665

申请日：2018-09-26

申请人： BSH Hausgeräte GmbH

发明人： Martin Heinle ,  Anton Oblinger

IPC分类号： C02F1/00 ,  B01D29/64 ,  B01D29/11 ,  A47L15/00 ,  A47L15/42 ,  C02F103/00

CPC分类号： A47L15/0039 ,  A47L15/4208 ,  A47L15/4221 ,  B01D29/114 ,  B01D29/6438 ,  C02F1/001 ,  C02F2103/002 ,  C02F2303/16 ,  C02F2307/12

摘要： A water-using household appliance includes a pump sump, a filter element arranged at least partially in the pump sump, and a nozzle unit arranged on the pump sump. The nozzle unit produces an annular flow between the pump sump and the filter element in order to remove dirt from the filter element, with the annular flow flowing around the filter element only in one direction of flow.

公开(公告)号：US20230372856A1

公开(公告)日：2023-11-23

申请号：US18198539

申请日：2023-05-17

申请人： Donaldson Company, Inc.

发明人： Danny W. Miller ,  Daniel E. Adamek

IPC分类号： B01D46/42 ,  B01D29/01 ,  B01D29/11 ,  B01D29/58 ,  B01D35/143 ,  B01D46/00 ,  H04W4/80 ,  B01D27/08 ,  H04W4/02

CPC分类号： B01D46/429 ,  B01D29/01 ,  B01D29/111 ,  B01D29/114 ,  B01D29/58 ,  B01D35/143 ,  B01D46/009 ,  H04W4/80 ,  B01D27/08 ,  H04W4/023 ,  B01D2201/291 ,  B01D2265/026 ,  B01D2201/302 ,  B01D2201/52 ,  B01D2201/56

摘要： Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.

公开(公告)号：US11813554B2

公开(公告)日：2023-11-14

申请号：US16857255

申请日：2020-04-24

申请人： Access Business Group International LLC

发明人： Terry L Lautzenheiser ,  Bradley J. Pippel ,  Tedmund A. Robbins ,  Roger A Schenkel

IPC分类号： B01D29/15 ,  B01D29/96 ,  C02F1/00 ,  C02F1/44 ,  C02F1/32 ,  B01D29/11

CPC分类号： B01D29/15 ,  B01D29/96 ,  C02F1/003 ,  C02F1/006 ,  C02F1/008 ,  C02F1/44 ,  B01D29/114 ,  B01D2201/291 ,  B01D2201/56 ,  C02F1/325 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2201/322 ,  C02F2201/3222 ,  C02F2209/008 ,  C02F2303/04 ,  C02F2303/14 ,  C02F2307/10

摘要： A water treatment system having a base assembly and a treatment assembly. The treatment assembly of the system may be configured to filter particulates from water. The base assembly may include a UV reactor operable to disinfect water for consumption.

公开(公告)号：US20230264124A1

公开(公告)日：2023-08-24

申请号：US18311185

申请日：2023-05-02

申请人： Pentair Filtration Solutions, LLC

发明人： Philip Wade ,  Tanner R. Dendy ,  Carl Hahn ,  Kyle Jenkins

IPC分类号： B01D29/52 ,  B01D29/60 ,  B01D29/66 ,  B01D29/11 ,  B01D35/30 ,  C02F1/00 ,  B01D35/027 ,  B01D29/13 ,  B01D29/90

CPC分类号： B01D29/52 ,  B01D29/605 ,  B01D29/66 ,  B01D29/114 ,  B01D35/303 ,  C02F1/004 ,  B01D35/0273 ,  B01D29/13 ,  B01D29/902

摘要： A method including the steps of providing fluid through an inlet into a vessel at atmospheric pressure. The method further includes passing the fluid through a filtration unit utilizing a downstream pump, the filtration unit creating a flux of less than or equal to about 0.05 gallons per minute per square foot (GPM/ft2), and moving the fluid processed by the filtration unit through an outlet of the vessel.

公开(公告)号：US20180333664A1

公开(公告)日：2018-11-22

申请号：US15778183

申请日：2016-11-17

申请人： Daimler AG

发明人： Markus SANDER ,  Lionel LE CLECH ,  Thomas SEEMULLER ,  Eric SCHUMACHER ,  Michael HOFFMANN ,  Philipp BOEHNING ,  Kai KNOLL

IPC分类号： B01D35/153 ,  B01D35/00 ,  B01D29/11 ,  B01D35/147 ,  B01D29/96 ,  B01D35/16

CPC分类号： B01D35/153 ,  B01D27/103 ,  B01D29/114 ,  B01D29/96 ,  B01D35/005 ,  B01D35/147 ,  B01D35/16 ,  B01D2201/167 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/347 ,  B01D2201/4084

摘要： An oil filter for a motor vehicle has a filter cartridge which is disposed in an oil filter housing of the oil filter. The filter cartridge has a channel for filtered oil which is surrounded at least regionally by a filter material in the radial direction. At least one through opening is formed in a wall of the channel. An emergence of filtered oil via the at least one through opening into a channel for the filtered oil provided on sides of the oil filter housing is preventable by bringing the filter cartridge into a first position. An inlet into the channel provided on sides of the oil filter housing fluidically connectable to the at least one through opening by bringing the filter cartridge into a second position in which the filter cartridge is shifted relative to the first position in an axial direction.

公开(公告)号：US20180318733A1

公开(公告)日：2018-11-08

申请号：US15647991

申请日：2017-07-12

申请人： BWT AG

发明人： Juergen JOHANN ,  Hannes HITTENBERGER ,  Markus PICHLER

IPC分类号： B01D29/11 ,  B01D63/06 ,  B01D35/30

CPC分类号： B01D29/114 ,  B01D35/147 ,  B01D35/30 ,  B01D35/303 ,  B01D63/06 ,  B01D2201/303 ,  B01D2201/4076 ,  C02F1/42 ,  C02F2201/006 ,  C02F2307/06 ,  C02F2307/10

摘要： A connection head for a filter cartridge, which is easy and safe to handle. The connection head comprises a housing that has an inlet and an outlet, wherein said inlet and outlet have a port to which a detachable adapter piece for water conduit can be mounted. The adapter piece is attachable by a quick-release fastener. The quick-release fastener comprises a locking element, which locks the adapter piece by being rotated by about less than 90°.