公开(公告)号：WO2018075234A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/054902

申请日：2017-10-03

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： LOUISON, Matthew ,  LUKASAVITZ, John C. ,  MILLER, Dane P.

IPC: B01D35/02 ,  F02M35/02 ,  F02M35/024

Abstract: A filter assembly includes a support frame, a filter media, and a conditioning device. The filter media is coupled to the support frame. The filter media has a dirty side that receives an air stream and a clean side that outputs the air stream after having been filtered by the filter media. The conditioning device is coupled to the support frame. The conditioning device is positioned downstream of the clean side of the filter media with respect to the air stream and directly contacts the clean side of the filter media.

Abstract translation: 过滤器组件包括支撑框架，过滤介质和调节装置。 过滤介质连接到支撑框架。 过滤介质具有接收气流的清洁侧和在过滤介质过滤后输出气流的干净侧。 调节装置联接到支撑框架。 调节装置相对于气流位于过滤介质清洁侧的下游，并直接接触过滤介质的清洁侧。

公开(公告)号：WO2014172518A1

公开(公告)日：2014-10-23

申请号：PCT/US2014/034448

申请日：2014-04-17

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： LUKASAVITZ, John C.

IPC: G01F15/04

CPC classification number: B01D46/0049 ,  F02M35/0202 ,  F02M35/0205 ,  F02M35/024 ,  F15D1/04 ,  G01F1/6842 ,  G01F1/76 ,  G01F15/00 ,  G01F15/14

Abstract: An air cleaner includes a housing having an air inlet and an air outlet. The air cleaner further includes a filter media coupled to the housing and positioned between the air inlet and the air outlet, the filter media configured to filter an air flow that enters the housing through the air inlet and exits the housing through the air outlet. The air cleaner includes a rectifier coupled to the housing and positioned at a location downstream of the filter media, the rectifier including an outer ring that is orthogonally oriented with respect to the air flow.

Abstract translation: 空气净化器包括具有空气入口和空气出口的壳体。 所述空气净化器还包括耦合到所述壳体并且定位在所述空气入口和所述空气出口之间的过滤介质，所述过滤介质构造成过滤通过所述空气入口进入所述壳体的空气流并且通过所述空气出口离开所述壳体。 空气净化器包括整流器，其耦合到外壳并且定位在过滤介质的下游位置，整流器包括相对于空气流正交定向的外环。

公开(公告)号：WO2015160709A1

公开(公告)日：2015-10-22

申请号：PCT/US2015/025582

申请日：2015-04-13

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： LI, Miao ,  HERMAN, Peter K. ,  LUKASAVITZ, John C. ,  SHIMPI, Abhijit ,  HOVERSON, Gregory W. ,  BRAUN, Thomas J. ,  BANNISTER, Robert A.

IPC: B01D35/02 ,  F02M35/10 ,  G01F15/12

CPC classification number: B01D46/0049 ,  B01D46/522 ,  B01D2265/04 ,  B01D2279/60 ,  F02M35/0207 ,  F02M35/021 ,  F02M35/02416 ,  F02M35/02466 ,  F02M35/02491 ,  F02M35/10249 ,  F02M35/10386 ,  G01F15/00 ,  G01F15/125

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和被配置为输出已经通过过滤介质过滤的空气流的干净侧。 过滤器组件包括联接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。

公开(公告)号：WO2012055102A1

公开(公告)日：2012-05-03

申请号：PCT/CN2010/078173

申请日：2010-10-27

Applicant: CUMMINS FILTRATION IP INC. ,  ZOU, Jing ,  WANG, Jianhua ,  VENKATARAMAN, Kaarthik ,  KAZDA, Cara R. ,  LUKASAVITZ, John C. ,  BANNISTER, Robert A. ,  KENDALL, Orvin D. ,  SCHWARTZ, Scott W.

Inventor： ZOU, Jing ,  WANG, Jianhua ,  VENKATARAMAN, Kaarthik ,  KAZDA, Cara R. ,  LUKASAVITZ, John C. ,  BANNISTER, Robert A. ,  KENDALL, Orvin D. ,  SCHWARTZ, Scott W.

IPC: F02M35/024 ,  B01D46/00

CPC classification number: F02M35/02491 ,  B01D46/10 ,  B01D46/125 ,  B01D2275/206 ,  B01D2277/20 ,  F02M35/02425 ,  F02M35/02433 ,  Y10T29/49716

Abstract: A filter assembly (30), panel filter element (38) and method for servicing the filter assembly (30) are provided. The filter assembly (30) includes a housing (32) having an inlet (34) and an outlet (36), and the panel filter element (38) including a filter media (40) in the housing (32) for filtering fluid from the inlet (34) to the outlet (36). The panel filter element (38) is configured for reducing inlet flow restriction from the housing inlet (34) into an inlet plenum (42) and reducing outlet flow restriction from an outlet plenum (44) to the housing outlet (36).

Abstract translation: 提供了一种过滤器组件（30），面板过滤元件（38）和用于维修过滤组件（30）的方法。 过滤器组件（30）包括具有入口（34）和出口（36）的壳体（32），并且所述面板过滤元件（38）包括在所述壳体（32）中的过滤介质（40） 到出口（36）的入口（34）。 面板过滤元件（38）构造成用于减小从壳体入口（34）进入入口压力室（42）的入口流量限制，并减少从出口压力室（44）到壳体出口（36）的出口流量限制。