公开(公告)号：WO2012040610A2

公开(公告)日：2012-03-29

申请号：PCT/US2011053052

申请日：2011-09-23

Applicant: CUMMINS IP INC ,  WORTHINGTON JOSEPH A ,  BLIZARD NORMAN C ,  GENTER DAVID P ,  FRANKS GREGORY S ,  MATTERN MICHAEL F ,  HAHN THOMAS O ,  WALLS JAMES L ,  LINEN EDWARD N

Inventor： WORTHINGTON JOSEPH A ,  BLIZARD NORMAN C ,  GENTER DAVID P ,  FRANKS GREGORY S ,  MATTERN MICHAEL F ,  HAHN THOMAS O ,  WALLS JAMES L ,  LINEN EDWARD N

IPC: F02M37/08

CPC classification number: F02M37/22

Abstract: A fuel supply system and method of controlling fuel flow through a supply system is provided including a variable flow, i.e. speed, electric fuel transfer pump and a control system adapted to variably control the transfer pump based on fuel demand of the engine. The system provides improved transient response by providing the transfer pump with a feed forward speed/flow command based on engine fueling demand determined based on engine operating conditions. The transfer pump is controlled based on fuel demand not necessarily achieved yet by the high pressure pump and injectors. Therefore, this system controls the EFTP substantially simultaneously with controlling the high pressure pump and injectors to optimize fuel flow through the entire system ensuring the minimum required fuel flow is passing through the second the fuel filtration system, hence maximizing steady state fuel filtration efficiency, and minimizing surge effects on filtration efficiency.

Abstract translation: 提供了一种控制通过供应系统的燃料流量的燃料供应系统和方法，其包括可变流量，即速度电动燃料输送泵和适于基于发动机的燃料需求可变地控制输送泵的控制系统。 该系统通过为转印泵提供基于基于发动机操作条件确定的发动机加油需求的前馈速度/流量命令来提供改进的瞬态响应。 基于高压泵和喷射器不一定实现的燃料需求来控制输送泵。 因此，该系统通过控制高压泵和喷射器来控制EFTP，以优化通过整个系统的燃料流量，确保最小的所需燃料流量通过第二个燃料过滤系统，从而最大化稳态燃油过滤效率， 减少对过滤效率的浪涌影响。

公开(公告)号：WO2007149497A3

公开(公告)日：2008-08-28

申请号：PCT/US2007014397

申请日：2007-06-20

Applicant: CUMMINS FILTRATION INC ,  JIANG ZEMIN ,  MCCORMICK MELVIN DOUGLAS ,  GENTER DAVID P ,  BLIZARD NORMAN C ,  HUSBAND JEFFREY A ,  CONNOR MICHAEL J ,  ABDALLA WASSEM ,  VERDEGAN BARRY M

Inventor： JIANG ZEMIN ,  MCCORMICK MELVIN DOUGLAS ,  GENTER DAVID P ,  BLIZARD NORMAN C ,  HUSBAND JEFFREY A ,  CONNOR MICHAEL J ,  ABDALLA WASSEM ,  VERDEGAN BARRY M

IPC: B01D25/00

CPC classification number: F02M37/221 ,  B01D27/06 ,  B01D27/148 ,  B01D36/003 ,  B01D2201/298 ,  Y10S210/05

Abstract: A vehicle includes a fuel tank and a power/ propulsion unit that includes and an engine. Additionally, the system includes a fuel system coupled to a fuel tank for providing fuel to the engine. A fluid conduit couples the fuel tank to the fueling system. The fueling system includes two liquid filtering subsystems and a fuel pump. One filtering subsystem is on the suction side of the fuel pump and the other is on the pressure side. There can be outer and inner filter media: the media remove particulates or water from the fluid.

Abstract translation: 车辆包括燃料箱和包括发动机的动力/推进单元。 另外，该系统包括联接到燃料箱的燃料系统，用于向发动机提供燃料。 流体导管将燃料箱连接到加油系统。 加油系统包括两个液体过滤子系统和燃料泵。 一个过滤子系统位于燃油泵的吸入侧，另一个在压力侧。 可以有外部和内部过滤介质：介质从流体中去除颗粒物或水。

公开(公告)号：WO2007149497A2

公开(公告)日：2007-12-27

申请号：PCT/US2007/014397

申请日：2007-06-20

Applicant: CUMMINS FILTRATION INC. ,  JIANG, Zemin ,  MCCORMICK, Melvin, Douglas ,  GENTER, David, P. ,  BLIZARD, Norman, C. ,  HUSBAND, Jeffrey, A. ,  CONNOR, Michael, J. ,  ABDALLA, Wassem ,  VERDEGAN, Barry, M.

Inventor： JIANG, Zemin ,  MCCORMICK, Melvin, Douglas ,  GENTER, David, P. ,  BLIZARD, Norman, C. ,  HUSBAND, Jeffrey, A. ,  CONNOR, Michael, J. ,  ABDALLA, Wassem ,  VERDEGAN, Barry, M.

IPC: B01D24/00

CPC classification number: F02M37/221 ,  B01D27/06 ,  B01D27/148 ,  B01D36/003 ,  B01D2201/298 ,  Y10S210/05

Abstract: One embodiment is a filter element including an outer filter media and an inner filter media. The outer filter media is operable to remove particulates present in a flow of fluid and/or coalesce water contained in the flow of fluid. The inner filter media is operable to remove particulates from the flow of fluid, separate water form the flow of fluid, and remove particulates from the flow of fluid. Other embodiments include unique apparatus, devices, systems, and methods relating to fuel filters and filtration. Further embodiments, forms, objects, features, advantages, aspects, and benefits of the present application shall become apparent from the detailed description and figures included herewith.

Abstract translation: 一个实施例是包括外部过滤介质和内部过滤介质的过滤元件。 外部过滤介质可操作以去除流体流中存在的颗粒和/或聚集流体流中所含的水。 内部过滤介质可操作以从流体流中除去微粒，分离的水形成流体流，并从流体流中除去微粒。 其他实施例包括与燃料过滤器和过滤相关的独特的装置，装置，系统和方法。 本申请的其他实施例，形式，目的，特征，优点，方面和益处将从本文所包含的详细描述和附图中变得显而易见。

公开(公告)号：WO2010062592A2

公开(公告)日：2010-06-03

申请号：PCT/US2009/062196

申请日：2009-10-27

Applicant: CUMMINS FILTRATION IP INC. ,  WELLS, Aaron, M. ,  SHULTS, Terry, W. ,  BAGCI, Ismail, C. ,  OLSON, Dean ,  JIANG, Zemin ,  SOUTH, Kevin C. ,  HERMAN, Peter, K ,  AMIRKHANIAN, Hendrik, N. ,  SHARP, Jeffrey, B. ,  GENTER, David, P. ,  BLIZARD, Norman, C. ,  MCCORMICK, Melvin, Douglas ,  HUSBAND, Jeffrey, A. ,  ABDALLA, Wassem ,  CONNOR, Michael, J. ,  VERDEGAN, Barry, M. ,  BUTLER, Donna ,  BRUMMITT, Chad, T.

Inventor： WELLS, Aaron, M. ,  SHULTS, Terry, W. ,  BAGCI, Ismail, C. ,  OLSON, Dean ,  JIANG, Zemin ,  SOUTH, Kevin C. ,  HERMAN, Peter, K ,  AMIRKHANIAN, Hendrik, N. ,  SHARP, Jeffrey, B. ,  GENTER, David, P. ,  BLIZARD, Norman, C. ,  MCCORMICK, Melvin, Douglas ,  HUSBAND, Jeffrey, A. ,  ABDALLA, Wassem ,  CONNOR, Michael, J. ,  VERDEGAN, Barry, M. ,  BUTLER, Donna ,  BRUMMITT, Chad, T.

IPC: B01D27/08 ,  B01D35/30

CPC classification number: B01D29/58 ,  B01D29/21 ,  B01D29/96 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/295 ,  B01D2201/34

Abstract: A filter within a filter cartridge design is described that includes a sealing structure on an endplate of an outer filter element. Generally, the sealing structure includes an annular flange on the endplate that can directly seal against an interior surface of a housing when the filter cartridge is assembled for use. During filtration, the annular flange prevents a working fluid from bypassing the outer filter element. The sealing flange can seal with the housing in a press fit engagement.

Abstract translation: 描述了滤筒设计中的过滤器，其包括在外部过滤元件的端板上的密封结构。 通常，密封结构包括端板上的环形凸缘，当滤筒组装使用时，该环形凸缘可以直接密封住壳体的内表面。 在过滤期间，环形凸缘防止工作流体绕过外部过滤元件。 密封法兰可以与壳体以压配合的方式密封。

公开(公告)号：WO2012040610A3

公开(公告)日：2012-03-29

申请号：PCT/US2011/053052

申请日：2011-09-23

Applicant: CUMMINS INTELLECTUAL PROPERTY, INC. ,  WORTHINGTON, Joseph, A. ,  BLIZARD, Norman, C. ,  GENTER, David, P. ,  FRANKS, Gregory, S. ,  MATTERN, Michael, F. ,  HAHN, Thomas, O. ,  WALLS, James, L. ,  LINEN, Edward, N.

Inventor： WORTHINGTON, Joseph, A. ,  BLIZARD, Norman, C. ,  GENTER, David, P. ,  FRANKS, Gregory, S. ,  MATTERN, Michael, F. ,  HAHN, Thomas, O. ,  WALLS, James, L. ,  LINEN, Edward, N.

IPC: F02M33/04

Abstract: A fuel supply system and method of controlling fuel flow through a supply system is provided including a variable flow, i.e. speed, electric fuel transfer pump and a control system adapted to variably control the transfer pump based on fuel demand of the engine. The system provides improved transient response by providing the transfer pump with a feed forward speed/flow command based on engine fueling demand determined based on engine operating conditions. The transfer pump is controlled based on fuel demand not necessarily achieved yet by the high pressure pump and injectors. Therefore, this system controls the EFTP substantially simultaneously with controlling the high pressure pump and injectors to optimize fuel flow through the entire system ensuring the minimum required fuel flow is passing through the second the fuel filtration system, hence maximizing steady state fuel filtration efficiency, and minimizing surge effects on filtration efficiency.

公开(公告)号：WO2010062592A3

公开(公告)日：2010-08-05

申请号：PCT/US2009062196

申请日：2009-10-27

Applicant: CUMMINS FILTRATION IP INC ,  WELLS AARON M ,  SHULTS TERRY W ,  BAGCI ISMAIL C ,  OLSON DEAN ,  JIANG ZEMIN ,  SOUTH KEVIN C ,  HERMAN PETER K ,  AMIRKHANIAN HENDRIK N ,  SHARP JEFFREY B ,  GENTER DAVID P ,  BLIZARD NORMAN C ,  MCCORMICK MELVIN DOUGLAS ,  HUSBAND JEFFREY A ,  ABDALLA WASSEM ,  CONNOR MICHAEL J ,  VERDEGAN BARRY M ,  BUTLER DONNA ,  BRUMMITT CHAD T

Inventor： WELLS AARON M ,  SHULTS TERRY W ,  BAGCI ISMAIL C ,  OLSON DEAN ,  JIANG ZEMIN ,  SOUTH KEVIN C ,  HERMAN PETER K ,  AMIRKHANIAN HENDRIK N ,  SHARP JEFFREY B ,  GENTER DAVID P ,  BLIZARD NORMAN C ,  MCCORMICK MELVIN DOUGLAS ,  HUSBAND JEFFREY A ,  ABDALLA WASSEM ,  CONNOR MICHAEL J ,  VERDEGAN BARRY M ,  BUTLER DONNA ,  BRUMMITT CHAD T

IPC: B01D27/08 ,  B01D35/30

CPC classification number: B01D29/58 ,  B01D29/21 ,  B01D29/96 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/295 ,  B01D2201/34

Abstract: A filter within a filter cartridge design is described that includes a sealing structure on an endplate of an outer filter element. Generally, the sealing structure includes an annular flange on the endplate that can directly seal against an interior surface of a housing when the filter cartridge is assembled for use. During filtration, the annular flange prevents a working fluid from bypassing the outer filter element. The sealing flange can seal with the housing in a press fit engagement.

Abstract translation: 描述了一种滤筒设计中的过滤器，其包括在外部过滤元件的端板上的密封结构。 通常，密封结构包括端板上的环形凸缘，当过滤器滤芯组装使用时，其可以直接密封壳体的内表面。 在过滤期间，环形凸缘防止工作流体绕过外部过滤元件。 密封凸缘可以与压配合的壳体密封。