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公开(公告)号：US11439943B2
公开(公告)日：2022-09-13
申请号：US16343076
申请日：2017-10-16
Applicant: Cummins Filtration IP, Inc.
Inventor： Emmanuel Page , Anthony Barreteau , Kurt M. A. Badeau , Christopher E. Holm
Abstract: Filter media having a design embossed into the media are described. In some arrangements, the filter media is pleated filter media. In other arrangements, the filter media includes a plurality of channels, such as tetrahedron channels. The filter media includes a pattern of interrupted straight or angled embossments that help maintain separation between adjacent layers of the filter media. The embossments allow for two adjacent media layers (e.g., mating surfaces of the filter media) to remain separated, thereby increasing dust holding capacity and lowering pressure drop over similarly configured filter media not having the embossments.
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公开(公告)号：US10737208B2
公开(公告)日：2020-08-11
申请号：US16123222
申请日：2018-09-06
Applicant: Cummins Filtration IP, Inc.
Inventor： Scott W. Schwartz , Anthony Barreteau , Emmanuel Page
Abstract: Radial seal filter assemblies and filter cartridges are described. According to various embodiments, a filter includes a housing that extends along an axis between first and second axial ends. A primary filter element is disposed in the housing and axially extends between first and second axial ends that respectively are adjacent the first and second axial ends of the housing, the primary filter element has a hollow interior and a first axial length. A secondary filter element is disposed in the hollow interior of the primary filter element, the secondary filter element having a second axial length, the second axial length being longer than the first axial length of the primary filter element. The filter further includes an end cap disposed on the second axial end of the primary filter element.
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公开(公告)号：US11865488B2
公开(公告)日：2024-01-09
申请号：US17862050
申请日：2022-07-11
Applicant: Cummins Filtration IP, Inc.
Inventor： Emmanuel Page , Anthony Barreteau , Kurt M. A. Badeau , Christopher E. Holm
CPC classification number: B01D46/522 , B01D46/0005 , B01D46/523 , B01D46/525 , B01D46/58 , B32B3/28 , B01D2275/10 , B01D2279/60 , B32B2250/02 , B32B2307/724
Abstract: Filter media having a design embossed into the media are described. In some arrangements, the filter media is pleated filter media. In other arrangements, the filter media includes a plurality of channels, such as tetrahedron channels. The filter media includes a pattern of interrupted straight or angled embossments that help maintain separation between adjacent layers of the filter media. The embossments allow for two adjacent media layers (e.g., mating surfaces of the filter media) to remain separated, thereby increasing dust holding capacity and lowering pressure drop ever similarly configured filter media not having the embossments.
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公开(公告)号：US11452957B2
公开(公告)日：2022-09-27
申请号：US16538939
申请日：2019-08-13
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Emmanuel Page , Ronan Corvec , Mark V. Holzmann
Abstract: A latch element for use with a filter element is described. The latch element includes a first end and a second end spaced laterally from the first end. An engagement portion is disposed between the first end and the second end. The engagement portion is configured to engage a housing. The handle portion is adjacent to the second end. The handle portion is configured to engage the filter element and facilitate removal of the filter element.
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公开(公告)号：US20190329170A1
公开(公告)日：2019-10-31
申请号：US16343076
申请日：2017-10-16
Applicant: Cummins Filtration IP, Inc.
Inventor： Emmanuel Page , Anthony Barreteau , Kurt M.A. Badeau , Christopher E. Holm
Abstract: Filter media having a design embossed into the media are described. In some arrangements, the filter media is pleated filter media. In other arrangements, the filter media includes a plurality of channels, such as tetrahedron channels. The filter media includes a pattern of interrupted straight or angled embossments that help maintain separation between adjacent layers of the filter media. The embossments allow for two adjacent media layers (e.g., mating surfaces of the filter media) to remain separated, thereby increasing dust holding capacity and lowering pressure drop over similarly configured filter media not having the embossments.
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Patent Agency Ranking
公开(公告)号：US20160114275A1
公开(公告)日：2016-04-28
申请号：US14895181
申请日：2014-06-05
Applicant: Cummins Filtration IP, Inc.
Inventor： Scott W. Schwartz , Anthony Barreteau , Emmanuel Page
CPC classification number: B01D46/0024 , B01D46/2414 , B01D46/521 , B01D2265/024 , B01D2271/027
Abstract: Radial seal filter assemblies and filter cartridges are described. According to various embodiments, a filter includes a housing that extends along an axis between first and second axial ends. A primary filter element is disposed in the housing and axially extends between first and second axial ends that respectively are adjacent the first and second axial ends of the housing, the primary filter element has a hollow interior and a first axial length. A secondary filter element is disposed in the hollow interior of the primary filter element, the secondary filter element having a second axial length, the second axial length being longer than the first axial length of the primary filter element. The filter further includes an end cap disposed on the second axial end of the primary filter element.
Abstract translation: 描述了径向密封过滤器组件和过滤器滤芯。 根据各种实施例，过滤器包括沿第一和第二轴向端之间的轴线延伸的壳体。 主过滤器元件设置在壳体中并在分别邻近壳体的第一和第二轴向端部的第一和第二轴向端部之间轴向延伸，主过滤器元件具有中空的内部和第一轴向长度。 次级过滤元件设置在初级过滤元件的中空内部，次级过滤器元件具有第二轴向长度，第二轴向长度比初级过滤器元件的第一轴向长度更长。 过滤器还包括设置在主过滤元件的第二轴向端上的端盖。
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公开(公告)号：US20200061503A1
公开(公告)日：2020-02-27
申请号：US16538939
申请日：2019-08-13
Applicant: Cummins Filtration IP, Inc.
Inventor： Emmanuel Page , Ronan Corvec , Mark V. Holzmann
IPC: B01D35/30
Abstract: A latch element for use with a filter element is described. The latch element includes a first end and a second end spaced laterally from the first end. An engagement portion is disposed between the first end and the second end. The engagement portion is configured to engage a housing. The handle portion is adjacent to the second end. The handle portion is configured to engage the filter element and facilitate removal of the filter element.
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公开(公告)号：US20190001248A1
公开(公告)日：2019-01-03
申请号：US16123222
申请日：2018-09-06
Applicant: Cummins Filtration IP, Inc.
Inventor： Scott W. Schwartz , Anthony Barreteau , Emmanuel Page
Abstract: Radial seal filter assemblies and filter cartridges are described. According to various embodiments, a filter includes a housing that extends along an axis between first and second axial ends. A primary filter element is disposed in the housing and axially extends between first and second axial ends that respectively are adjacent the first and second axial ends of the housing, the primary filter element has a hollow interior and a first axial length. A secondary filter element is disposed in the hollow interior of the primary filter element, the secondary filter element having a second axial length, the second axial length being longer than the first axial length of the primary filter element. The filter further includes an end cap disposed on the second axial end of the primary filter element.
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公开(公告)号：US10118117B2
公开(公告)日：2018-11-06
申请号：US14895181
申请日：2014-06-05
Applicant: Cummins Filtration IP, Inc.
Inventor： Scott W. Schwartz , Anthony Barreteau , Emmanuel Page
Abstract: Radial seal filter assemblies and filter cartridges are described. According to various embodiments, a filter includes a housing that extends along an axis between first and second axial ends. A primary filter element is disposed in the housing and axially extends between first and second axial ends that respectively are adjacent the first and second axial ends of the housing, the primary filter element has a hollow interior and a first axial length. A secondary filter element is disposed in the hollow interior of the primary filter element, the secondary filter element having a second axial length, the second axial length being longer than the first axial length of the primary filter element. The filter further includes an end cap disposed on the second axial end of the primary filter element.
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公开(公告)号：US20220339574A1
公开(公告)日：2022-10-27
申请号：US17862050
申请日：2022-07-11
Applicant: Cummins Filtration IP, Inc.
Inventor： Emmanuel Page , Anthony Barreteau , Kurt M.A. Badeau , Christopher E. Holm
Abstract: Filter media having a design embossed into the media are described. In some arrangements, the filter media is pleated filter media. In other arrangements, the filter media includes a plurality of channels, such as tetrahedron channels. The filter media includes a pattern of interrupted straight or angled embossments that help maintain separation between adjacent layers of the filter media. The embossments allow for two adjacent media layers (e.g., mating surfaces of the filter media) to remain separated, thereby increasing dust holding capacity and lowering pressure drop ever similarly configured filter media not having the embossments.
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