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公开(公告)号：US10898839B2
公开(公告)日：2021-01-26
申请号：US15535189
申请日：2015-12-18
Applicant: Cummins Filtration IP, Inc.
Inventor： Robert A. Bannister , Kelly A. Detra , Joel Roltgen , Mark V. Holzmann
Abstract: A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.
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公开(公告)号：US10688430B2
公开(公告)日：2020-06-23
申请号：US16437122
申请日：2019-06-11
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Mark V. Holzmann , Robert A. Bannister , Budi Antony , Scott W. Schwartz , Brian W. Schwandt , Steven R. Sankbeil , Christopher E. Holm , Eric A. Janikowski , Scott G. Manke
Abstract: Cleanable filters and methods of cleaning filters are described in the present application. The cleanable air filter includes a housing and a filter element installed in the housing. The filter element is configured to filter an operating fluid in a given application. The filter element is cleanable in-situ in the installed condition in the housing. The cleanable air filter further includes a cleaning fluid applicator configured to apply a cleaning fluid to the filter element while the filter element is in the installed condition in the housing such that the filter element is cleanable without being removed from the filter housing.
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公开(公告)号：US20190381442A1
公开(公告)日：2019-12-19
申请号：US16552409
申请日：2019-08-27
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Miao Li , Peter K. Herman , John C. Lukasavitz , Abhijit Shimpi , Gregory W. Hoverson , Thomas J. Braun , Robert A. Bannister
IPC: B01D46/00 , G01F15/12 , F02M35/02 , B01D46/52 , F02M35/024
Abstract: A filter assembly includes a conditioning device that conditions a flow of air upstream of a mass air flow sensor. The filter assembly includes a support frame. The filter assembly further includes a filter media coupled to the support frame, the filter media having a dirty side configured to receive a stream of air and a clean side configured to output a stream of air that has been filtered through the filter media. The filter assembly includes a conditioning device coupled to the support frame, the conditioning device positioned in a downstream direction from the clean side of the filter media with respect to the stream of air, the conditioning device offset from the clean side of the filter media by a separation distance.
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公开(公告)号：US10507417B2
公开(公告)日：2019-12-17
申请号：US15304322
申请日：2015-04-13
Applicant: Cummins Filtration IP, Inc.
Inventor： Miao Li , Peter K. Herman , John C. Lukasavitz , Abhijit Shimpi , Gregory W. Hoverson , Thomas J. Braun , Robert A. Bannister
Abstract: A filter assembly includes a conditioning device that conditions a flow of air upstream of a mass air flow sensor. The filter assembly includes a support frame. The filter assembly further includes a filter media coupled to the support frame, the filter media having a dirty side configured to receive a stream of air and a clean side configured to output a stream of air that has been filtered through the filter media. The filter assembly includes a conditioning device coupled to the support frame, the conditioning device positioned in a downstream direction from the clean side of the filter media with respect to the stream of air, the conditioning device offset from the clean side of the filter media by a separation distance.
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公开(公告)号：US20170036152A1
公开(公告)日：2017-02-09
申请号：US15304322
申请日：2015-04-13
Applicant: Cummins Filtration IP, Inc.
Inventor： Miao Li , Peter K. Herman , John C. Lukasavitz , Abhijit Shimpi , Gregory W. Hoverson , Thomas J. Braun , Robert A. Bannister
IPC: B01D46/00 , F02M35/02 , F02M35/024 , G01F15/12 , B01D46/52
Abstract: A filter assembly includes a conditioning device that conditions a flow of air upstream of a mass air flow sensor. The filter assembly includes a support frame. The filter assembly further includes a filter media coupled to the support frame, the filter media having a dirty side configured to receive a stream of air and a clean side configured to output a stream of air that has been filtered through the filter media. The filter assembly includes a conditioning device coupled to the support frame, the conditioning device positioned in a downstream direction from the clean side of the filter media with respect to the stream of air, the conditioning device offset from the clean side of the filter media by a separation distance.
Abstract translation: 过滤器组件包括调节装置，其调节质量空气流量传感器上游的空气流。 过滤器组件包括支撑框架。 过滤器组件还包括耦合到支撑框架的过滤介质，过滤介质具有被配置为接收空气流的脏侧，并且被配置为输出已经通过过滤介质过滤的空气流的干净侧。 过滤器组件包括耦合到支撑框架的调节装置，调节装置相对于空气流从过滤介质的干净侧向下游方向定位，调节装置从过滤介质的干净侧偏离过滤介质的干净侧，由 分隔距离。
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Patent Agency Ranking
公开(公告)号：USD735293S1
公开(公告)日：2015-07-28
申请号：US29490215
申请日：2014-05-07
Applicant: Cummins Filtration IP, Inc.
Designer： Scott W. Schwartz , Robert A. Bannister , Joel D. Roltgen , Jeffrey A. Rech , Stephen L. Fallon , Gregory K. Loken
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公开(公告)号：US12128340B2
公开(公告)日：2024-10-29
申请号：US17296780
申请日：2019-11-21
Applicant: Cummins Filtration IP, Inc
Inventor： Robert A. Bannister , Jeffrey A. Rech , Clinton T. Woods , Jeff S. Eyers , Jessie A. Knight
CPC classification number: B01D46/0002 , B01D46/10 , B01D46/4227 , B01D2271/022
Abstract: Various embodiments relate to a filter element. The filter element includes a first filter end, second filter end, filter media, and filter frame. The second filter end is disposed axially away from the first filter end. The filter media extends axially between a first filter end and a second filter end. The filter frame is adjacent to the first filter end. The filter frame includes a first frame end, a second frame end, a first frame endwall, a second frame endwall, a first frame sidewall, and a second frame sidewall. The second frame end is disposed axially away from the first frame end. The first frame endwall extends axially away from the first frame end toward the second frame end. The second frame endwall extends axially away from the first frame end toward the second frame end. The second frame endwall is disposed longitudinally away from the first frame endwall.
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公开(公告)号：US11724220B2
公开(公告)日：2023-08-15
申请号：US16487209
申请日：2018-02-20
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Philip M. Ouweleen , Zemin Jiang , Ted S. Loftis , Karthik Kothakota , Mano Raj Sekar , Mark J. Johnson , Aaron M. Wells , Robert A. Bannister , Joshua Crooks , Brian M. Palmer , Sean M. Grabein , Connor D. Oren
CPC classification number: B01D35/30 , B01D29/15 , B01D46/009 , B01D46/2414 , B01D2201/295 , B01D2201/4053 , B01D2201/4076 , B01D2201/4092 , B01D2201/52 , B01D2265/021 , B01D2265/026
Abstract: A filtration system having an undulated interlocking housing-endplate interface geometry is described. In the filtration system, a filter element endplate and a filter housing component (e.g., a shell housing, a filter mounting head, etc.) meet at an interface. The filter housing component includes an undulating or repeating pattern that meshes with a matching undulating or repeating pattern on the endplate of the filter element. The undulating or repeating pattern prevents the filter element from freely rotating with respect to the filter housing component of the filtration system.
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公开(公告)号：US11260404B2
公开(公告)日：2022-03-01
申请号：US16936645
申请日：2020-07-23
Applicant: Cummins Filtration IP, Inc.
Inventor： Robert A. Bannister , Arun P. Janakiraman , Peter K. Herman , Scott W. Schwartz , Jeremiah Cupery , Matthew Louison , Jason A. Scherck
IPC: B01D45/12 , B04C3/06 , B04C3/04 , B01D46/00 , B01D46/10 , B01D50/00 , F02M35/022 , F02M35/02 , B04C9/00 , B01D35/147 , B01D46/52
Abstract: Filtration systems having a tangential air cleaner having a coiled media filter element and a cyclonic pre-cleaner are described. An outer wall of the filter element acts as a pre-cleaner sleeve of the housing to generate a cyclonic flow of the intake air prior to the intake air being filtered by the filter element. The housing cover includes geometry that redirects the cyclonic low from a tangential path to an axial, straight-through flow directed through an inlet flow face of the filter element. Various embodiments of such filtration systems offer increased filter performance and capacity compared to similarly sized cylindrical pleated filter elements having a radial flow filtering path.
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公开(公告)号：US11207631B2
公开(公告)日：2021-12-28
申请号：US16552409
申请日：2019-08-27
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： Miao Li , Peter K. Herman , John C. Lukasavitz , Abhijit Shimpi , Gregory W. Hoverson , Thomas J. Braun , Robert A. Bannister
Abstract: A filter assembly includes a conditioning device that conditions a flow of air upstream of a mass air flow sensor. The filter assembly includes a support frame. The filter assembly further includes a filter media coupled to the support frame, the filter media having a dirty side configured to receive a stream of air and a clean side configured to output a stream of air that has been filtered through the filter media. The filter assembly includes a conditioning device coupled to the support frame, the conditioning device positioned in a downstream direction from the clean side of the filter media with respect to the stream of air, the conditioning device offset from the clean side of the filter media by a separation distance.
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