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公开(公告)号：US11911714B2
公开(公告)日：2024-02-27
申请号：US17587273
申请日：2022-01-28
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
CPC classification number: B01D17/045 , B01D17/02 , B01D17/04 , B01D35/30 , B01D17/08 , B01D29/21 , B01D29/58 , B01D36/003 , B01D39/2017 , B01D2201/291 , B01D2201/32 , B01D2257/702
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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公开(公告)号：US20210146278A1
公开(公告)日：2021-05-20
申请号：US16629693
申请日：2018-08-06
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Gregory D. Shope , Brian M. Palmer
IPC: B01D17/04
Abstract: A fuel water separator comprises a housing that defines an internal volume that receives a mixture. The fuel water separator further comprises a filter element that is positioned within the internal volume. The filter element comprises a first endplate and a second endplate that is located opposite the first endplate. The filter element further comprises a filter media that is coupled to the first endplate and the second endplate. The filter media is structured to separate a dispersed phase from a continuous phase of the mixture. The filter element further comprises a collection sump that is located below the first and second endplate and structured to receive the dispersed phase. The filter element further comprises a retention barrier disposed above the collection sump. The retention barrier comprises a drain opening structured to discharge the dispersed phase through the retention barrier into the collection sump.
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公开(公告)号：US20220152526A1
公开(公告)日：2022-05-19
申请号：US17587273
申请日：2022-01-28
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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公开(公告)号：US11247143B2
公开(公告)日：2022-02-15
申请号：US16318488
申请日：2017-07-19
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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公开(公告)号：US20230219018A1
公开(公告)日：2023-07-13
申请号：US18120006
申请日：2023-03-10
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Gregory D. Shope , Brian M. Palmer
CPC classification number: B01D17/045 , B01D36/003 , F02M37/24 , B01D2201/291
Abstract: A fuel water separator comprises a housing that defines an internal volume that receives a mixture. The fuel water separator further comprises a filter element that is positioned within the internal volume. The filter element comprises a first endplate and a second endplate that is located opposite the first endplate. The filter element further comprises a filter media that is coupled to the first endplate and the second endplate. The filter media is structured to separate a dispersed phase from a continuous phase of the mixture. The filter element further comprises a collection sump that is located below the first and second endplate and structured to receive the dispersed phase. The filter element further comprises a retention barrier disposed above the collection sump. The retention barrier comprises a drain opening structured to discharge the dispersed phase through the retention barrier into the collection sump.
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Patent Agency Ranking
公开(公告)号：US11612834B2
公开(公告)日：2023-03-28
申请号：US16629693
申请日：2018-08-06
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Gregory D. Shope , Brian M. Palmer
Abstract: A fuel water separator comprises a housing that defines an internal volume that receives a mixture. The fuel water separator further comprises a filter element that is positioned within the internal volume. The filter element comprises a first endplate and a second endplate that is located opposite the first endplate. The filter element further comprises a filter media that is coupled to the first endplate and the second endplate. The filter media is structured to separate a dispersed phase from a continuous phase of the mixture. The filter element further comprises a collection sump that is located below the first and second endplate and structured to receive the dispersed phase. The filter element further comprises a retention barrier disposed above the collection sump. The retention barrier comprises a drain opening structured to discharge the dispersed phase through the retention barrier into the collection sump.
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公开(公告)号：US20220152527A1
公开(公告)日：2022-05-19
申请号：US17590283
申请日：2022-02-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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公开(公告)号：US12296286B2
公开(公告)日：2025-05-13
申请号：US18120006
申请日：2023-03-10
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Gregory D. Shope , Brian M. Palmer
Abstract: A fuel water separator comprises a housing that defines an internal volume that receives a mixture. The fuel water separator further comprises a filter element that is positioned within the internal volume. The filter element comprises a first endplate and a second endplate that is located opposite the first endplate. The filter element further comprises a filter media that is coupled to the first endplate and the second endplate. The filter media is structured to separate a dispersed phase from a continuous phase of the mixture. The filter element further comprises a collection sump that is located below the first and second endplate and structured to receive the dispersed phase. The filter element further comprises a retention barrier disposed above the collection sump. The retention barrier comprises a drain opening structured to discharge the dispersed phase through the retention barrier into the collection sump.
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公开(公告)号：US20240173650A1
公开(公告)日：2024-05-30
申请号：US18424502
申请日：2024-01-26
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
CPC classification number: B01D17/045 , B01D17/02 , B01D17/04 , B01D35/30 , B01D17/08
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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公开(公告)号：US11857894B2
公开(公告)日：2024-01-02
申请号：US17590283
申请日：2022-02-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark T. Wieczorek , Joshua Ryan Hendrixson , Barry Mark Verdegan
CPC classification number: B01D17/045 , B01D17/02 , B01D17/04 , B01D35/30 , B01D17/08 , B01D29/21 , B01D29/58 , B01D36/003 , B01D39/2017 , B01D2201/291 , B01D2201/32 , B01D2257/702
Abstract: This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
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