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公开(公告)号：US20140033922A1
公开(公告)日：2014-02-06
申请号：US13954118
申请日：2013-07-30
Applicant: Cummins Filtration IP, Inc.
Inventor： Lee A. Peck , Kieran J. Richards , Shane Connaughton , Benjamin L. Scheckel , Roger L. Zoch
IPC: F01M13/04
CPC classification number: F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
Abstract: A two stage gas-liquid separator assembly includes a housing having an inlet for receiving a gas-liquid stream and an outlet for discharging a gas stream. A first plenum chamber includes a pre-separator that causes liquid to separate from the gas-liquid stream and to drain to a lower portion of the first plenum chamber. A second plenum chamber includes a main separator downstream of the pre-separator that further causes liquid to separate from the gas-liquid stream and to drain to a lower portion of the second plenum chamber. A first drain port drains liquid from the lower portion of the first plenum chamber and a second drain port drains liquid from the lower portion of the second plenum chamber. Liquid drains from the first and second plenum chambers regardless of a pressure difference between a pressure in the first plenum chamber and a pressure in the second plenum chamber.
Abstract translation: 两级气液分离器组件包括具有用于接收气液流的入口和用于排出气流的出口的壳体。 第一增压室包括预分离器，其使液体与气 - 液流分离并排放到第一增压室的下部。 第二增压室包括在预分离器下游的主分离器，其进一步使液体与气 - 液流分离并排放到第二增压室的下部。 第一排水口从第一增压室的下部排出液体，第二排出口从第二增压室的下部排出液体。 不管第一增压室中的压力和第二增压室中的压力之间的压力差如何，来自第一和第二增压室的液体排出。
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公开(公告)号：US20240278161A1
公开(公告)日：2024-08-22
申请号：US18417193
申请日：2024-01-19
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Ruchi Lutade , Avinash Ayarekar , Christopher E. Holm , Benjamin L. Scheckel , Sachin Ravasaheb Managave , Vijay Dinkar Kolhe
CPC classification number: B01D46/0043 , B01D45/08 , B01D45/16 , B01D45/18 , B01D46/10 , B01D50/20 , F01M13/04 , F01M2013/0433 , F01M2013/0438
Abstract: A separation assembly comprises a housing and a plate. The housing comprises an inlet and an outlet. The plate is positioned within the housing between the inlet and the outlet. The plate comprises a wall, at least one aperture, and at least one chimney comprising an inner surface surrounding the at least one aperture and an outer surface. The chimney extends from an upstream side of the wall and encompasses only a portion of a flow path between the inlet and the upstream side of the wall such that fluid can flow radially beyond the outer surface of the at least one chimney in the housing between the inlet and the wall.
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公开(公告)号：US20220387913A1
公开(公告)日：2022-12-08
申请号：US17888179
申请日：2022-08-15
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Anil I. Sawant , Vijaykumar Mahadev Burande , Benjamin L. Scheckel , Barry Mark Verdegan , Miao Li , Billy M. Bates , Mark T. Wieczorek
Abstract: A filter assembly includes a filter housing having a longitudinal axis, the filter housing divided into a first filter chamber and a second filter chamber, a first element bottom endplate, a second element top endplate, an intermediate endplate positioned along the longitudinal axis between the second element top endplate and the first element bottom endplate, a first filter element housed within the first filter chamber and comprising first filter media positioned between the first element bottom endplate and the intermediate endplate, and a second filter element housed within the second filter chamber and comprising second filter media positioned between the second element top endplate and the intermediate endplate.
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公开(公告)号：US20210381411A1
公开(公告)日：2021-12-09
申请号：US17283861
申请日：2019-10-11
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Bradley A. Smith , Benjamin L. Scheckel , Chirag D. Parikh
Abstract: A rotating separator including a filter element extending axially along a longitudinal axis and including a first endplate, a second endplate, and a separating element. The first endplate includes a center tube. The second endplate is coupled to the first endplate and includes a central aperture having a perimeter and receiving the center tube. The filter element also includes an axially extending slot and an axially extending protrusion positioned on one of the first endplate and the second endplate and configured to engage with each other. The first and second endplates form an interior cavity when coupled together. The rotating separator includes a filter structure positioned within the interior cavity.
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公开(公告)号：US10823020B2
公开(公告)日：2020-11-03
申请号：US16131709
申请日：2018-09-14
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Stephanie F. Severance , Daniel Y. Hodges , Hamilton E. Harper , Benjamin L. Scheckel , Roger L. Zoch , Merwyn I. Coutinho , Brian W. Schwandt
Abstract: An inertial gas-liquid impactor separator includes flow director guidance structure directing and guiding flow through the housing from the inlet to the outlet along a flow path from upstream to downstream. The flow director guidance structure may include a flow controller controlling and directing flow.
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Patent Agency Ranking
公开(公告)号：US20200246737A1
公开(公告)日：2020-08-06
申请号：US16758496
申请日：2018-10-26
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Anil I. Sawant , Vijaykumar Mahadev Burande , Benjamin L. Scheckel , Barry Mark Verdegan , Miao Li , Billy M. Bates , Mark T. Wieczorek
Abstract: A filter assembly includes a filter housing having a longitudinal axis, the filter housing divided into a first filter chamber and a second filter chamber, a first element bottom endplate, a second element top endplate, an intermediate endplate positioned along the longitudinal axis between the second element top endplate and the first element bottom endplate, a first filter element housed within the first filter chamber and comprising first filter media positioned between the first element bottom endplate and the intermediate endplate, and a second filter element housed within the second filter chamber and comprising second filter media positioned between the second element top endplate and the intermediate endplate.
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公开(公告)号：US10688426B2
公开(公告)日：2020-06-23
申请号：US15618300
申请日：2017-06-09
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Lee A. Peck , Peter K. Herman , Arun Janakiraman , Benjamin L. Scheckel , Navin K. Surana
Abstract: A gas-liquid separator comprises a housing having an inlet for receiving a gas-liquid stream and an outlet for discharging a gas stream. An impactor nozzle structure is supported by the housing and situated downstream of the inlet. The impactor nozzle structure receives the gas-liquid stream and accelerates the gas-liquid stream through an orifice that extends through the impactor nozzle structure. An impaction surface is supported by the housing and situated downstream of the orifice. The impaction surface receives the accelerated gas-liquid stream and causes separation of liquid particles from the gas-liquid stream so as to produce the gas stream, and a baffle situated downstream of the impaction surface modifies a flow of the gas stream so as to reduce carryover of liquid particles in the gas stream. A shroud tier an inertial impactor gas-liquid separator is disclosed. A method for separating liquid particles from a gas-liquid stream is disclosed.
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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：US20220143540A1
公开(公告)日：2022-05-12
申请号：US17610110
申请日：2020-05-08
Applicant: Cummins Filtration IP, Inc.
Inventor： Mark V. Holzmann , Ken Tofsland , Scott Gerald Manke , Wesley J Martin , Benjamin L. Scheckel , Joseph Appelhans , Guiliang Zheng
Abstract: Various embodiments provide for a filter assembly. The filter assembly includes a filter housing, a filter element, and a cover. The cover includes a first cover end and a second cover end disposed axially away from the first cover end. A second coupling member is adjacent to the second cover end. The second coupling member is configured to engage a first coupling member to couple the cover and the filter housing. A biasing member is coupled to the first cover end. An interface plate is configured to press against a first endplate of the filter element to secure the engagement of a first engagement portion of a filter seal member of the filter element and a second engagement portion of a housing seal member of the filter housing.
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公开(公告)号：US11173500B2
公开(公告)日：2021-11-16
申请号：US17144294
申请日：2021-01-08
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Benjamin L. Scheckel , Ganesh Kn , Amol Sukhdev Gangadhare
Abstract: A separation assembly comprises a housing and a bearing plate assembly. The housing contains a turbine assembly and a rotor portion and defines a fluid inlet and a fluid outlet. The bearing plate assembly is adjustably attachable to the housing and defines a drive jet that directs fluid from the fluid inlet to the turbine assembly. The bearing plate assembly is mountable to the housing in multiple different orientations such that the relative position of the fluid inlet of the housing and the drive jet of the bearing plate assembly is adjustable.
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