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公开(公告)号：US20240369004A1
公开(公告)日：2024-11-07
申请号：US18143721
申请日：2023-05-05
Applicant: Cummins Filtration Inc.
Inventor： Benjamin L. Scheckel , Alexis Orea Amador , Ashwin K. Koleshwar , Bryan P. Steffen , Bradley A. Smith
Abstract: A crankcase ventilation element is provided. The element includes a plate including a first port. The first port extends from the plate in a first direction. The element includes a housing coupled with the plate. The housing defines an axial centerline. The housing includes a second port extending from the housing in a second direction opposite the first direction. The housing includes a flange extending around a perimeter of the housing. The flange includes a sealing surface. The element includes a filter media disposed between the plate and the housing. The first port and the second port intersect the axial centerline. The first port is axially offset from the second port. The first port is laterally offset from the second port.
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公开(公告)号：US20240316485A1
公开(公告)日：2024-09-26
申请号：US18735843
申请日：2024-06-06
Applicant: Cummins Filtration Inc.
Inventor： Gerard Malgorn , Jayant Singh , Wassem Abdalla , Mohseen Abdul Aziz Karche , Ujjwala Ashish Lagad , Navin Surana , Ashutosh Joshi , Sudhindra Palaxa Arakeri , Pravin Shantinath Kadam
CPC classification number: B01D35/30 , B01D29/11 , B01D2201/295 , B01D2201/304 , B01D2201/4092
Abstract: Various embodiments provide for a filter assembly including a filter head having one or more filter head threads and a filter cartridge. The filter cartridge includes a shell having a shell wall defining an internal volume and a collar disposed around and coupled to the shell, and a filter element. The collar includes one or more collar threads threadably engaged with the one or more filter head threads. The filter element is disposed within the internal volume. The filter element includes filter media and a first endplate coupled to the filter media at a filter media first end. The first endplate includes an endplate end wall and a first spacing member. The first spacing member extends axially away from the endplate end wall such that the first spacing member spaces the shell away from the filter head when the filter element is installed in the shell.
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公开(公告)号：US20240082775A1
公开(公告)日：2024-03-14
申请号：US18516355
申请日：2023-11-21
Applicant: Cummins Filtration Inc.
CPC classification number: B01D46/527 , B01D29/016 , B01D35/005 , B01D46/546 , B01D63/067 , B01D2201/12 , B01D2279/60
Abstract: A media pack includes a filtration sheet and a support sheet engaged with the filtration sheet. The support sheet includes a first perforated sheet and a first media sheet, the first perforated sheet and the first media sheet being corrugated. The filtration sheet and the support sheet are wound together in a substantially spiral shape. The filtration sheet and the support sheet together form a plurality of channels that are alternatively sealed on opposing ends of the media pack.
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公开(公告)号：US20240017196A1
公开(公告)日：2024-01-18
申请号：US17865177
申请日：2022-07-14
Applicant: Cummins Filtration Inc.
Inventor： Yashpal Subedi , Alexis Orea Amador , Steve Mitchell Hiles , Steve Anderson , Mark P. Adams , Jeremiah Cupery , Jason A. Scherck
CPC classification number: B01D46/0005 , B01D46/0001 , B01D46/521 , B01D2265/04 , B01D2279/60
Abstract: A filter element includes a media pack and a support body. The media pack may be arranged in an enclosed shape defining a central cavity. The media pack includes a formed filter media and an abrasion resistant barrier coupled to the formed filter media. The support body is disposed within the central cavity. The abrasion resistant barrier separates the media pack from the support body. In some instances, the media pack also includes a plurality of adhesive beads disposed between the abrasion resistant barrier and the formed filter media and coupling the abrasion resistant barrier to the formed filter media.
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公开(公告)号：US11828213B2
公开(公告)日：2023-11-28
申请号：US17802300
申请日：2021-02-25
Applicant: Cummins Filtration Inc.
Inventor： Yubao Zhao , Peter K. Herman , Benjamin L. Scheckel , Arun Janakiraman , Vijay Dinkar Kolhe , Navin Surana
Abstract: The application relates to a separation assembly with multiple separators and a single jet pump assembly. A separation assembly comprises a first crankcase ventilation separator comprises a first drain outlet, a second crankcase ventilation separator that comprises a second drain outlet, and a jet pump assembly. The jet pump assembly comprises a first drain inlet fluidly connected to the first drain outlet of the first crankcase ventilation separator and a second drain inlet fluidly connected to the second drain outlet of the second crankcase ventilation separator. The jet pump assembly provides suction pressure to both the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator.
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Patent Agency Ranking
公开(公告)号：USD999895S1
公开(公告)日：2023-09-26
申请号：US29851469
申请日：2022-08-29
Applicant: CUMMINS FILTRATION INC.
Designer： Scott G. Manke , Daniel E. Dubois , Varun Bhalerao , Logan Weiss , Jessie A. Knight , Yashpal Subedi
Abstract: FIG. 1 is a bottom perspective view of the claimed design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a left side elevation view thereof; and,
FIG. 8 is a right side elevation view thereof.
The broken lines in the drawings illustrate the portions of the design that are for illustrative purposes only and form no part of the claimed design.-
公开(公告)号：US20230264130A1
公开(公告)日：2023-08-24
申请号：US18017743
申请日：2021-07-22
Applicant: Cummins Filtration Inc.
Inventor： Lucas A. Canik
IPC: B01D46/24
CPC classification number: B01D46/2414 , B01D2201/304 , B01D2201/34 , B01D2265/026 , B01D2271/027
Abstract: A filter assembly of a fluid filtration system includes a filter housing and a filter element. The filter housing includes an engagement member. The filter element includes a media pack and a sealing member. The media pack includes filter media that is configured to filter a fluid passing therethrough. The sealing member is coupled to the media pack and is engageable with the engagement member. The sealing member is formed in a Reuleaux shape.
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公开(公告)号：US20230191297A1
公开(公告)日：2023-06-22
申请号：US17918194
申请日：2021-04-13
Applicant: Cummins Filtration INc.
Inventor： Jessie A. Knight , Matthew Louison , Devendra Kalaskar
IPC: B01D46/00 , F02M35/02 , F02M35/024
CPC classification number: B01D46/0005 , B01D46/0004 , F02M35/0201 , F02M35/02416 , B01D2265/022 , B01D2279/60
Abstract: A filter assembly includes a housing, a cover, and a filter element. The housing defines a pocket. The cover includes a bayonet sized to be received within the pocket. The bayonet defines an elongated opening. The filter element is sized to be received within the housing. The filter element includes a media pack and a filter shell coupled to the media pack. The filter shell includes a trunnion that is sized to be received within both the pocket and the elongated opening to interlock the cover and the filter element such that removal of the cover from the housing initiates removal of the filter element.
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19.发明公开公开(公告)号：US20230166207A1
公开(公告)日：2023-06-01
申请号：US17918280
申请日：2021-04-09
Applicant: Cummins Filtration Inc.
Inventor： Matt Louison , Robert A. Bannister , Daniel Potratz
CPC classification number: B01D46/2414 , B01D46/0004 , B01D46/4227 , B01D46/64 , B01D2265/027 , B01D2271/027 , B01D2271/022 , B01D2265/028
Abstract: An air cleaner assembly comprises a housing and a filter element. The housing comprises a first housing end and a second housing end. The second housing end of the housing defines an opening of the housing for fluid flow. The filter element is configured to be received through the first housing end of the housing. The filter element comprises a filter media and a closed endplate. The filter media comprises a first media end and a second media end. The second media end of the filter media defines an opening of the filter element for fluid flow. The closed endplate is positioned along the first media end of the filter media and comprises a wall with an axially inner surface and an axially outer surface. The axially outer surface is exposed to an area outside of the housing and closes off the first housing end of the housing when the filter element is positioned within the housing.
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公开(公告)号：USD969289S1
公开(公告)日：2022-11-08
申请号：US29726762
申请日：2020-03-05
Applicant: CUMMINS FILTRATION INC.
Designer： Scott G. Manke , Daniel E. Dubois , Varun Bhalerao , Logan Weiss , Jessie A. Knight , Yashpal Subedi
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