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公开(公告)号：US11969683B2
公开(公告)日：2024-04-30
申请号：US17337747
申请日：2021-06-03
发明人： Ruchi Lutade , Avinash Ayarekar , Christopher E. Holm , Benjamin L. Scheckel , Sachin Ravasaheb Managave , Vijay Dinkar Kolhe
CPC分类号： B01D46/0043 , B01D45/08 , B01D45/16 , B01D45/18 , B01D46/10 , B01D50/20 , F01M13/04 , F01M2013/0433 , F01M2013/0438
摘要： 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：US11952926B2
公开(公告)日：2024-04-09
申请号：US17283861
申请日：2019-10-11
CPC分类号： F01M13/04 , B01D33/11 , B01D35/30 , B01D46/0004 , B01D46/003 , B01D46/0056 , B01D46/26 , F01M2013/0422 , F01M2013/0438 , F01M2013/0488
摘要： 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：US20200309000A1
公开(公告)日：2020-10-01
申请号：US16903160
申请日：2020-06-16
摘要： Various example embodiments relate to rotating coalescers. One embodiment includes a housing comprising a first housing section having a blowby gas inlet structured to receive crankcase blowby gases from a crankcase. The housing further comprises an oil outlet. The rotating coalescer includes an endcap and filter media. The filter media is arranged in a cylindrical shape and is coupled to and positioned between the crankcase blowby gases passing through the filter media by coalescing and separating oils and aerosols contained in the crankcase blowby gases. The rotating coalescer includes a hollow shaft extending through the housing and positioned radially inside of the filter media. The hollow shaft forms a blowby gas outlet structured to route filtered crankcase blowby gases out of the housing. The rotating coalescer further includes a drive mechanism operatively coupled to the hollow shaft.
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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
发明人： 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
IPC分类号： F02B25/06 , F01M13/04 , F02D23/00 , B01D45/14 , B01D17/02 , B01D21/26 , F01M1/10 , F01M13/00
CPC分类号： F01M13/04 , B01D17/0217 , B01D21/262 , B01D45/14 , F01M2001/1035 , F01M2013/0072 , F01M2013/0422 , F01M2013/0427 , F01M2013/0438 , F02D23/00 , Y02T10/144
摘要： 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.
摘要翻译： 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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5.发明申请Methods and Apparatuses for Separating Liquid Particles from a Gas-Liquid Stream 有权从气液流中分离液体颗粒的方法和装置公开(公告)号：US20140033921A1
公开(公告)日：2014-02-06
申请号：US13954126
申请日：2013-07-30
IPC分类号： B01D45/08
CPC分类号： B01D45/08 , B01D45/16 , B01D46/002 , B01D46/0023 , B01D46/0086 , B01D46/521 , C04B35/565
摘要： 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 for an inertial impactor gas-liquid separator is disclosed. A method for separating liquid particles from a gas-liquid stream is disclosed.
摘要翻译： 气液分离器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。 冲击器喷嘴结构由壳体支撑并位于入口的下游。 冲击器喷嘴结构接收气液流并且通过延伸穿过冲击器喷嘴结构的孔加速气液流。 冲击表面由壳体支撑并位于孔口的下游。 冲击表面接收加速的气液流并引起液体颗粒与气液流的分离，以产生气流，并且位于冲击表面下游的挡板改变气流的流动，从而减少 在气流中携带液体颗粒。 公开了一种用于惯性冲击器气 - 液分离器的护罩。 公开了一种从液 - 液流中分离液体颗粒的方法。
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公开(公告)号：US11969687B2
公开(公告)日：2024-04-30
申请号：US17968062
申请日：2022-10-18
发明人： Mark V. Holzmann , Ken Tofsland , Scott Gerald Manke , Wesley J. Martin , Benjamin L. Scheckel , Joseph Appelhans , Guiliang Zheng
CPC分类号： B01D46/2414 , B01D46/0004 , F16J15/062 , B01D2265/022 , B01D2271/02
摘要： Various embodiments provide for a filter assembly. The filter assembly includes a filter housing, a filter element, and a cover. The filter housing has a first housing end and a second housing end that define an internal cavity. The filter housing has a housing seal member formed on the second housing end. The filter element is disposed in the internal cavity. The filter element includes a filter media, an endplate, and a filter seal member. The filter media has a first media end and a second media end. The endplate is disposed at the first media end. The filter seal member is formed on the endplate. The filter seal member includes an inner seal portion and an outer seal portion. The filter seal member is configured to engage the housing seal member. The cover secures the engagement of the housing seal member and the filter seal member.
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公开(公告)号：US11918941B2
公开(公告)日：2024-03-05
申请号：US17888179
申请日：2022-08-15
发明人： Anil I. Sawant , Vijaykumar Mahadev Burande , Benjamin L. Scheckel , Barry Mark Verdegan , Miao Li , Billy M. Bates , Mark T. Wieczorek
CPC分类号： B01D36/003 , F02M37/24 , B01D29/58 , B01D35/30 , B01D2201/0415 , B01D2201/295 , B01D2201/347
摘要： 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：US11458426B2
公开(公告)日：2022-10-04
申请号：US16758496
申请日：2018-10-26
发明人： Anil I. Sawant , Vijaykumar Mahadev Burande , Benjamin L. Scheckel , Barry Mark Verdegan , Miao Li , Billy M. Bates , Mark T. Wieczorek
摘要： 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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9.发明申请公开(公告)号：US20190046911A1
公开(公告)日：2019-02-14
申请号：US15761704
申请日：2016-09-20
发明人： Himani Deshpande , Christopher E. Holm , Anthony Barreteau , Chirag D. Parikh , Gérard Malgorn , Alain Olier , Bradley A. Smith , Benjamin L. Scheckel , Lee A. Peck , Brian W. Schwandt , Ken Tofsland
摘要： Referring to the figures generally, rotating filter cartridges (e.g., a rotating coalescers) for a rotating filtration system (e.g., rotating coalescer crankcase ventilation systems) are described. The described filter cartridges use mechanically created seals to seal the filter media to the endcaps of the filter cartridges. Accordingly, the described filter cartridges eliminate the need to use a potting or embedding material during manufacturing of the filter cartridge, thereby eliminating the costs and potential manufacturing defects associated with the potting or embedding material and process.
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公开(公告)号：US20150202556A1
公开(公告)日：2015-07-23
申请号：US14160323
申请日：2014-01-21
发明人： Charles W. Hawkins , Bryan Herron , Jignesh Rathod , John P. Scheuren , Kevin C. South , Robert A. Bannister , Benjamin L. Scheckel
CPC分类号： B01D35/16 , B01D35/153 , B01D35/306 , B01D2201/301 , B01D2201/302 , B01D2201/4007
摘要： A fluid filter assembly and a replaceable fluid filter cartridge are described where the fluid filter cartridge has an endplate that acts as a lid for the housing in which the fluid filter cartridge is installed. The endplate also includes a fluid flow passage formed therein through which filtered fluid exits or fluid to be filtered enters.
摘要翻译： 描述了流体过滤器组件和可替换的流体过滤器滤芯，其中流体过滤器滤芯具有用作安装流体过滤器滤芯的壳体的盖的端板。 端板还包括形成在其中的流体流动通道，过滤的流体通过该流体流动出口或待过滤的流体进入。
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