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8 条记录 (耗时 0.015 秒)

    Filter assembly
    2.
    发明授权
    Filter assembly 有权

    公开(公告)号：US11161068B2

    公开(公告)日：2021-11-02

    申请号：US16806159

    申请日：2020-03-02

    申请人： MANN+HUMMEL Filtration Technology US LLC

    发明人： Willie L. Stamey, Jr. ,  Dillan Scott Shaffer ,  Antonio Jose Gonzalez Arevalo

    IPC分类号： B01D35/34 ,  B01D24/46

    摘要： A filter assembly includes a body of filter media, a seal, and a compression ring. The body of filter media having a first end surface, a second end surface spaced apart from and opposing the first end surface, and an outer surface extending between the first end surface and the second end surface. The seal surrounds the first end surface. The compression ring is disposed about the second end surface. The compression ring includes a first channel configured to allow fluid communication between the second end surface and the outer surface.

    Filter element
    4.
    发明授权
    Filter element 有权

    公开(公告)号：US11617973B2

    公开(公告)日：2023-04-04

    申请号：US17157440

    申请日：2021-01-25

    申请人： MANN+HUMMEL Filtration Technology US LLC

    发明人： Willie L. Stamey, Jr. ,  Mark A. Roll ,  Robert H. Ferguson

    IPC分类号： B01D29/21 ,  B01D29/96 ,  B01D29/92

    摘要： A sub-component of a replaceable filter element that is interfacably sealing a standpipe includes an end cap, said second end cap defining a first central opening; a central tube extending from the first central opening of the second end cap, wherein the central tube defines an inner surface, an outer surface and a top surface, wherein the top surface defines a second central opening, wherein the central tube includes an actuator excluding keys, free ends, or projections; and a standpipe seal disposed proximate the top surface of the central tube, wherein the standpipe seal defines a third central opening.

    Filter assembly
    5.
    发明授权
    Filter assembly 有权

    公开(公告)号：US10920724B2

    公开(公告)日：2021-02-16

    申请号：US15604436

    申请日：2017-05-24

    申请人： MANN+HUMMEL Filtration Technology US LLC

    发明人： Willie L. Stamey, Jr. ,  Nikolas H. Johansen

    IPC分类号： B01D27/00 ,  B01D27/08 ,  B01D35/30 ,  B01D29/11 ,  B01D35/00 ,  F01M11/03 ,  F02M37/32 ,  F02M37/42 ,  F16N39/06

    摘要： A filter assembly includes a housing, a proximal end cap, and a nut plate. The housing defines a longitudinal axis and includes an inner surface surrounding the longitudinal axis. The proximal end cap is disposed within the housing and defines a central aperture. The nut plate is disposed within the housing and includes a flange portion and an outer wall. The flange portion is disposed within the central aperture. The outer wall includes a plurality of protrusions disposed about the longitudinal axis. At least one of the plurality of protrusions engages the inner surface to prevent rotation of the nut plate relative to the housing.

    End cap for a filter element
    7.
    发明授权
    End cap for a filter element 有权

    公开(公告)号：US11806652B2

    公开(公告)日：2023-11-07

    申请号：US17173670

    申请日：2021-02-11

    申请人： MANN+HUMMEL Filtration Technology US LLC

    发明人： Willie L. Stamey, Jr. ,  Mark A. Roll

    IPC分类号： B01D46/00 ,  B01D46/52

    CPC分类号： B01D46/0004 ,  B01D46/0005 ,  B01D46/521 ,  B01D2265/021 ,  B01D2265/022

    摘要： A filter assembly includes a housing, a filter element, and an end cap. The housing includes an interior surface, an exterior surface, and a protrusion. The interior surface defines an interior volume. The exterior surface is opposite the interior surface. The protrusion extends from the exterior surface. The filter element is configured to be disposed at least partially in the interior volume of the housing. The end cap includes an axially-extending outer rim defining a slot configured to receive the protrusion to inhibit rotation of the end cap relative to the housing.

    Filter element
    8.
    发明授权
    Filter element 有权

    公开(公告)号：US11623168B2

    公开(公告)日：2023-04-11

    申请号：US16442222

    申请日：2019-06-14

    申请人： MANN+HUMMEL Filtration Technology US LLC

    发明人： Willie L. Stamey, Jr. ,  Mark A. Roll

    IPC分类号： B01D29/15

    摘要： A filter assembly includes a ring of filter media, a first end cap, a second end cap, a first seal, and a second seal. The first end cap is coupled to a first end of the filter media. The second end cap is coupled to a second end of the filter media and includes (i) a radially extending portion having a first opening and (ii) a first axially extending portion having a stepped ledge defining a first inner diameter. The first seal is supported by the second end cap and includes a second opening defining a second inner diameter that is less than the first inner diameter. The second seal is supported by the second end cap and includes a third opening defining a third inner diameter that is greater than the first and second inner diameters. The stepped ledge is disposed between the first seal and the second seal.