公开(公告)号：US20240001264A1

公开(公告)日：2024-01-04

申请号：US18369183

申请日：2023-09-17

申请人： QWTIP LLC

发明人： Whitaker B. Irvin, SR.

IPC分类号： B01D21/24 ,  B01D21/26 ,  F04D5/00 ,  B04B7/00 ,  B04B5/00 ,  B01D17/02 ,  F04D17/16 ,  C02F1/38

CPC分类号： B01D21/2411 ,  B01D21/262 ,  B01D21/267 ,  F04D5/001 ,  B04B7/00 ,  C02F2103/023 ,  B01D17/0217 ,  F04D17/161 ,  C02F1/38 ,  B01D21/26 ,  B04B5/00

摘要： The invention in at least one embodiment includes a system for treating water having an intake module, a vortex module, a disk-pack module, and a motor module. In at least one embodiment, a water system includes vortex housing having an interior wall defining a vortex chamber in fluid communication with the expansion chamber of said disk-pack turbine and inlets into the vortex chamber, and the vortex chamber having an upper section with a bowl or modified concave hyperbolic shape into which fluid is received from said inlets and a lower section with a conical or funnel shape with a steep vertical angle of change that opens into expansion chamber. In at least one further embodiment, the disk-pack module includes a disk-pack turbine having a plurality of disks having at least one waveform present on at least one of the disks.

公开(公告)号：US11766680B2

公开(公告)日：2023-09-26

申请号：US16892627

申请日：2020-06-04

申请人： MANN+HUMMEL GmbH

发明人： Neil Fletcher ,  Anthony W. Fell ,  Vikas Jilakarapalli Prabhakar ,  Robin Nash

IPC分类号： B04B1/08 ,  B04B5/00 ,  B04B7/12 ,  B04B15/06 ,  F16J15/16

CPC分类号： B04B1/08 ,  B04B5/005 ,  B04B7/12 ,  B04B15/06 ,  F16J15/164

摘要： There is provided a filter sub-assembly that comprises a rotary vessel having a rotor body and a closure member to close an opening of the rotor body. The sub-assembly further comprises a liner that is receivable within the rotor body to line an inner surface thereof. The liner is also fluidly sealable to the closure member by a centrifugal force directed radially outwardly from an axis of rotation, about which the rotary vessel is rotatable. The sub-assembly has particular application in a centrifugal filter of a motor vehicle, for example for cleaning engine oil in an engine lubrication system.

公开(公告)号：US11759730B2

公开(公告)日：2023-09-19

申请号：US17360218

申请日：2021-06-28

申请人： QWTIP LLC

发明人： Whitaker B. Irvin, Sr.

IPC分类号： B01D21/24 ,  B01D21/26 ,  F04D5/00 ,  B04B7/00 ,  B04B5/00 ,  B01D17/02 ,  F04D17/16 ,  C02F1/38 ,  C02F103/02 ,  C02F103/34 ,  C02F103/42

CPC分类号： B01D21/2411 ,  B01D17/0217 ,  B01D21/26 ,  B01D21/262 ,  B01D21/267 ,  B04B5/00 ,  B04B7/00 ,  C02F1/38 ,  F04D5/001 ,  F04D17/161 ,  C02F2103/023 ,  C02F2103/34 ,  C02F2103/42

摘要： The invention in at least one embodiment includes a system for treating water having an intake module, a vortex module, a disk-pack module, and a motor module. In at least one embodiment, a water system includes vortex housing having an interior wall defining a vortex chamber in fluid communication with the expansion chamber of said disk-pack turbine and inlets into the vortex chamber, and the vortex chamber having an upper section with a bowl or modified concave hyperbolic shape into which fluid is received from said inlets and a lower section with a conical or funnel shape with a steep vertical angle of change that opens into expansion chamber. In at least one further embodiment, the disk-pack module includes a disk-pack turbine having a plurality of disks having at least one waveform present on at least one of the disks.

公开(公告)号：US20220244264A1

公开(公告)日：2022-08-04

申请号：US17725388

申请日：2022-04-20

申请人： MILTENYI BIOTEC B.V. & CO. KG

发明人： Stefan Miltenyi ,  Winfried Schimmelpfenning ,  Holger Lantow ,  Niklas Eimar Neuschaefer ,  Martin Biehl ,  Eiad Kabaha ,  Juergen Schulz

IPC分类号： G01N33/58 ,  A61M1/36 ,  B03C1/28 ,  B04B5/04 ,  B04B13/00 ,  B03C1/032 ,  B03C1/00 ,  B03C1/027 ,  B03C1/033 ,  B03C1/034 ,  A61M1/02 ,  G01N35/00 ,  C12N5/00 ,  C12M1/26 ,  C12M1/00 ,  B01D21/26 ,  B04B5/00 ,  B04B5/10 ,  B04B1/12 ,  B04B7/08 ,  B01D15/38 ,  C12N5/0789 ,  C12N5/077 ,  C12N5/0783 ,  C12M1/36

摘要： The invention relates to a system, comprising: a) a sample processing unit, comprising an input port and an output port coupled to a rotating container having at least one sample chamber, the sample processing unit configured provide a first processing step to a sample or to rotate the container so as to apply a centrifugal force to a sample deposited in the chamber and separate at least a first component and a second component of the deposited sample; and b) a sample separation unit coupled to the output port of the sample processing unit, the cell separation unit comprising separation column holder (42), a pump (64) and a plurality of valves (1-11) configured to at least partially control fluid flow through a fluid circuitry and a separation column (40) positioned in the holder, the separation column configured to separate labeled and unlabeled components of sample flowed through the column.

公开(公告)号：US20220219103A1

公开(公告)日：2022-07-14

申请号：US17657693

申请日：2022-04-01

申请人： MANN+HUMMEL GmbH

发明人： Anthony W. Fell ,  Robin Nash ,  Tiago Marques ,  Angus Rouse ,  Andy Collins ,  Matthew Slade ,  Thomas Rowlands ,  Nigel Burford

IPC分类号： B01D35/30 ,  B01D33/11 ,  F01M11/03 ,  B01D35/157 ,  F16N39/06 ,  B04B7/08 ,  B04B5/00

摘要： A rotary vessel for a filter assembly is rotatably mountable in a housing of the filter assembly and has a body having an open end, a cover receivable on the body to close the open end, and a releasable locking device that is manually operable to selectively lock and unlock the cover relative to the body.

公开(公告)号：US11292013B2

公开(公告)日：2022-04-05

申请号：US16336746

申请日：2017-09-28

申请人： REINZ-DICHTUNGS-GMBH ,  3NINE AB

发明人： Christoph Erdmann ,  Petr Polednak ,  Francesco Zitarosa

IPC分类号： B04B5/00 ,  B01D19/00 ,  B04B5/12 ,  B04B9/06 ,  F01M13/04

摘要： A turbine having a turbine wheel, as used for example as a drive for active oil separators, and to a liquid separator using the turbine is described.

公开(公告)号：US11253873B2

公开(公告)日：2022-02-22

申请号：US16471668

申请日：2017-12-18

申请人： SHIMADZU CORPORATION

发明人： Kengo Aoki ,  Hiroki Honda ,  Haruhisa Kato

IPC分类号： B04B7/00 ,  B03B5/32 ,  B04B5/00 ,  B04B11/02 ,  B04B15/02 ,  G01N15/02

摘要： A centrifugal field-flow fractionation device capable of improving analysis performance and shortening analysis time is provided. A first channel 111 communicating with a channel member is formed on a rotational shaft 11 that rotates together with a rotor. A second channel 644 communicating with the first channel 111 is formed on a fixing portion 60 fixed in a state of facing the rotational shaft 11 along a rotational axis L. A mechanical seal 66 having a pair of seal rings 661 and 662 that come into contact with each other and a biasing member 663 is provided to attach one seal ring 661 to the rotational shaft 11 and the other seal ring 662 to the fixing portion 60. The biasing member 663 biases the pair of seal rings 661 and 662 in a direction in which the pair of seal rings come in contact with each other. Since the rotational shaft 11 can be rotated at a high speed and the liquid sample can be fed at a high pressure, the analysis performance can be improved and the analysis time can be shortened.

公开(公告)号：US11247151B2

公开(公告)日：2022-02-15

申请号：US15997800

申请日：2018-06-05

申请人： MANN+HUMMEL GmbH

发明人： Tiago Marques ,  Robin Nash ,  Angus Rouse ,  Anthony W. Fell

IPC分类号： B01D33/067 ,  B04B5/00 ,  F01M11/03 ,  B04B9/12 ,  B01D33/11 ,  F16B21/04 ,  B04B1/20

摘要： A rotary vessel for a filter assembly has a rotor body rotatable about an axis of rotation and a spigot, integral or coupled with the rotor body, extending away from the rotary body along the axis of rotation. The spigot has an abutment surface against which, in use, a cooperating surface of the filter assembly abuts to inhibit movement of the rotary vessel relative to the cooperating surface and parallel to the axis of rotation. The filter assembly has a housing with main body and closure member separably attachable to the main body. The closure member retains the rotary vessel inside the housing and is separable from the main body to permit removal of the rotary vessel from the housing. A connector releasably couples the closure member to the rotary vessel such that the rotary vessel is removable from the housing by separating closure member and main body.

公开(公告)号：US11173500B2

公开(公告)日：2021-11-16

申请号：US17144294

申请日：2021-01-08

申请人： CUMMINS FILTRATION IP, INC.

发明人： Benjamin L. Scheckel ,  Ganesh Kn ,  Amol Sukhdev Gangadhare

IPC分类号： B04B9/06 ,  B01D19/00 ,  B04B5/00 ,  B04B9/12 ,  F01M13/04

摘要： A separation assembly comprises a housing and a bearing plate assembly. The housing contains a turbine assembly and a rotor portion and defines a fluid inlet and a fluid outlet. The bearing plate assembly is adjustably attachable to the housing and defines a drive jet that directs fluid from the fluid inlet to the turbine assembly. The bearing plate assembly is mountable to the housing in multiple different orientations such that the relative position of the fluid inlet of the housing and the drive jet of the bearing plate assembly is adjustable.

公开(公告)号：US11156137B2

公开(公告)日：2021-10-26

申请号：US17164369

申请日：2021-02-01

申请人： Cummins Filtration IP, Inc.

发明人： Anthony Barreteau ,  Christopher E. Holm ,  Benjamin L. Scheckel ,  Alain Olier

IPC分类号： F01M13/04 ,  B01D45/14 ,  B01D46/00 ,  B01D50/00 ,  B04B15/10 ,  B04B5/00

摘要： Various example embodiments relate to rotating coalescers. One embodiment includes a housing comprising a first housing section having a blowby gas inlet structured to receive crankcase blowby gases from a crankcase. The housing further comprises an oil outlet. The rotating coalescer includes an endcap and filter media. The filter media is arranged in a cylindrical shape and is coupled to and positioned between the first housing section and endcap. The filter media is structured to filter the crankcase blowby gases passing through the filter media by coalescing and separating oils and aerosols contained in the crankcase blowby gases. The rotating coalescer includes a hollow shaft extending through the housing and positioned radially inside of the filter media. The hollow shaft forms a blowby gas outlet structured to route filtered crankcase blowby gases out of the housing. The rotating coalescer further includes a drive mechanism operatively coupled to the hollow shaft.