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公开(公告)号：US20170028330A1
公开(公告)日：2017-02-02
申请号：US15218869
申请日：2016-07-25
Applicant: Cummins Filtration IP, Inc.
Inventor： Saru Dawar , Scott W. Schwartz , Anna Balazy , Barry M. Verdegan , Brian W. Schwandt , Vincil A. Varghese , Shiming Feng
CPC classification number: B01D46/003 , B01D46/0056 , B01D46/2403 , B01D2275/30 , B01D2279/35 , F01M13/04 , F01M2013/0422 , F01M2013/0438
Abstract: A filter assembly for separating liquid from a fluid mixture that includes a filter housing with an inner surface, a filter element configured to separate a liquid from a fluid mixture and defining an outer surface, and a porous filter media. The filter element is positioned within the filter housing such that the outer surface of the filter element faces the inner surface of the filter housing. The porous filter media is attached to the inner surface of the filter housing to facilitate drainage of the liquid through the filter housing and prevent liquid carryover after the fluid mixture flows through the filter element.
Abstract translation: 一种用于从流体混合物中分离液体的过滤器组件，其包括具有内表面的过滤器壳体，被配置为将液体与流体混合物分离并限定外表面的过滤元件，以及多孔过滤介质。 过滤元件定位在过滤器壳体内，使得过滤元件的外表面面向过滤器壳体的内表面。 多孔过滤介质连接到过滤器壳体的内表面，以便于液体通过过滤器壳体的排出，并防止在流体混合物流过过滤器元件后液体残留。
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公开(公告)号：US11994049B2
公开(公告)日：2024-05-28
申请号：US18133399
申请日：2023-04-11
Applicant: Cummins Filtration IP, Inc.
Inventor： Peter K. Herman , Kaarthik Venkataraman , Vincil A. Varghese , Puja Karde
CPC classification number: F01N13/04 , B01D45/08 , F01M2013/0433 , F01M2013/045
Abstract: An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream. The impactor separator also includes an impaction surface positioned within the housing and configured to separate liquid particles from the gas-liquid stream and a nozzle assembly positioned within the housing. The nozzle assembly includes a nozzle assembly housing portion and a plurality of nozzles extending through the nozzle assembly housing portion. Each of the plurality of nozzles includes a nozzle inlet and a nozzle outlet. The gas-liquid stream enters into the nozzle assembly housing portion, flows into the plurality of nozzles through the nozzle inlet and exits the plurality of nozzles through the nozzle outlet. The plurality of nozzles accelerates the gas-liquid stream toward the impaction surface.
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公开(公告)号：US09545591B2
公开(公告)日：2017-01-17
申请号：US14880003
申请日：2015-10-09
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Chirag D. Parikh , Arun Janakiraman , Saru Dawar , Jerald J. Moy , Himani Deshpande , Brian W. Schwandt , Bridgette L. Meyer , Shiming Feng , Anna Balazy , Vincil A. Varghese , Benjamin L. Scheckel
CPC classification number: B01D46/0056 , B01D46/0024 , B01D46/0031 , B01D46/2403 , B01D46/26 , B01D50/002 , B04B2005/125 , F01M13/04 , F01M2013/0422 , F01M2013/0438 , F01M2013/0477
Abstract: A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.
Abstract translation: 旋转分离器具有防止分离的液体携带的壳体。 在环形旋转分离过滤器元件和壳体侧壁之间的增压室具有一个或多个流动路径分离引导件，使分离的液体流向出口最小化。 流路引导件可以包括一个或多个翅片和/或涡流阻尼器和/或配置的表面。
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公开(公告)号：US11624302B2
公开(公告)日：2023-04-11
申请号：US17437766
申请日：2020-02-21
Applicant: Cummins Filtration IP, Inc.
Inventor： Peter K. Herman , Kaarthik Venkataraman , Vincil A. Varghese , Puja Karde
Abstract: An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream. The impactor separator also includes an impaction surface positioned within the housing and configured to separate liquid particles from the gas-liquid stream and a nozzle assembly positioned within the housing. The nozzle assembly includes a nozzle assembly housing portion and a plurality of nozzles extending through the nozzle assembly housing portion. Each of the plurality of nozzles includes a nozzle inlet and a nozzle outlet. The gas-liquid stream enters into the nozzle assembly housing portion, flows into the plurality of nozzles through the nozzle inlet and exits the plurality of nozzles through the nozzle outlet. The plurality of nozzles accelerates the gas-liquid stream toward the impaction surface.
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公开(公告)号：US09194265B2
公开(公告)日：2015-11-24
申请号：US13664025
申请日：2012-10-30
Applicant: Cummins Filtration IP, Inc.
Inventor： Chirag D. Parikh , Arun Janakiraman , Saru Dawar , Jerald J. Moy , Himani Deshpande , Brian W. Schwandt , Bridgette L. Meyer , Shiming Feng , Anna Balazy , Vincil A. Varghese , Benjamin L. Scheckel
CPC classification number: F01M13/04 , B01D17/0217 , B01D21/262 , B01D45/14 , F01M2001/1035 , F01M2013/0072 , F01M2013/0422 , F01M2013/0427 , F01M2013/0438 , F02D23/00 , Y02T10/144
Abstract: A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.
Abstract translation: 旋转分离器具有防止分离的液体携带的壳体。 在环形旋转分离过滤器元件和壳体侧壁之间的增压室具有一个或多个流动路径分离引导件，使分离的液体流向出口最小化。 流路引导件可以包括一个或多个翅片和/或涡流阻尼器和/或配置的表面。
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Patent Agency Ranking
公开(公告)号：US20230279796A1
公开(公告)日：2023-09-07
申请号：US18133399
申请日：2023-04-11
Applicant: Cummins Filtration IP, Inc.
Inventor： Peter K. Herman , Kaarthik Venkataraman , Vincil A. Varghese , Puja Karde
CPC classification number: F01M13/04 , B01D45/08 , F01M2013/0433 , F01M2013/045
Abstract: Abstract: An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream. The impactor separator also includes an impaction surface positioned within the housing and configured to separate liquid particles from the gas-liquid stream and a nozzle assembly positioned within the housing. The nozzle assembly includes a nozzle assembly housing portion and a plurality of nozzles extending through the nozzle assembly housing portion. Each of the plurality of nozzles includes a nozzle inlet and a nozzle outlet. The gas-liquid stream enters into the nozzle assembly housing portion, flows into the plurality of nozzles through the nozzle inlet and exits the plurality of nozzles through the nozzle outlet. The plurality of nozzles accelerates the gas-liquid stream toward the impaction surface.
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7.发明授权公开(公告)号：US10737209B2
公开(公告)日：2020-08-11
申请号：US15577539
申请日：2016-06-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Lee A. Peck , Vincil A. Varghese , Arun P. Janakiraman , James Bass , Suryanaryanan Paneerselvam , Peter K. Herman
Abstract: Systems and methods for detecting a missing coalescing element in a CV system are described. In some arrangements, the described systems and methods prevent the assembly and/or re-assembly of the CV system without an appropriate coalescing element positioned within the CV system housing (e.g., during a coalescing element service operation). In some arrangements, the coalescing element depresses a spring-loaded component of a shaft that provides flow of bypass gases to the CV system. If the spring-loaded component is not depressed, significant restriction is introduced to the CV system, and an on-board-diagnostic system may detect high-crankcase pressure through existing crankcase pressure sensors and de-rate the internal combustion engine. In other arrangements, a spring-loaded mechanism within the shaft prevents a housing cover (e.g., a lid to the housing of the CV system) from being repositioned when a coalescing element is not installed within the housing.
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公开(公告)号：US20130056407A1
公开(公告)日：2013-03-07
申请号：US13664025
申请日：2012-10-30
Applicant: Cummins Filtration IP, Inc.
Inventor： Chirag D. Parikh , Arun Janakiraman , Saru Dawar , Jerald J. Moy , Himani Deshpande , Brian W. Schwandt , Bridgette L. Meyer , Shiming Feng , Anna Balazy , Vincil A. Varghese , Benjamin L. Scheckel
CPC classification number: F01M13/04 , B01D17/0217 , B01D21/262 , B01D45/14 , F01M2001/1035 , F01M2013/0072 , F01M2013/0422 , F01M2013/0427 , F01M2013/0438 , F02D23/00 , Y02T10/144
Abstract: A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.
Abstract translation: 旋转分离器具有防止分离的液体携带的壳体。 在环形旋转分离过滤器元件和壳体侧壁之间的增压室具有一个或多个流动路径分离引导件，使分离的液体流向出口最小化。 流路引导件可以包括一个或多个翅片和/或涡流阻尼器和/或配置的表面。
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公开(公告)号：US20220154608A1
公开(公告)日：2022-05-19
申请号：US17437766
申请日：2020-02-21
Applicant: Cummins Filtration IP, Inc.
Inventor： Peter K. Herman , Kaarthik Venkataraman , Vincil A. Varghese , Puja Karde
Abstract: An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream. The impactor separator also includes an impaction surface positioned within the housing and configured to separate liquid particles from the gas-liquid stream and a nozzle assembly positioned within the housing. The nozzle assembly includes a nozzle assembly housing portion and a plurality of nozzles extending through the nozzle assembly housing portion. Each of the plurality of nozzles includes a nozzle inlet and a nozzle outlet. The gas-liquid stream enters into the nozzle assembly housing portion, flows into the plurality of nozzles through the nozzle inlet and exits the plurality of nozzles through the nozzle outlet. The plurality of nozzles accelerates the gas-liquid stream toward the impaction surface.
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公开(公告)号：US10913023B2
公开(公告)日：2021-02-09
申请号：US15723843
申请日：2017-10-03
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Chirag D. Parikh , Arun Janakiraman , Saru Dawar , Jerald J. Moy , Himani Deshpande , Brian W. Schwandt , Bridgette L. Meyer , Shiming Feng , Anna Balazy , Vincil A. Varghese , Benjamin L. Scheckel
Abstract: A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.
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