公开(公告)号：WO2012016143A2

公开(公告)日：2012-02-02

申请号：PCT/US2011045891

申请日：2011-07-29

Applicant: CUMMINS FILTRATION IP INC ,  ABDALLA WASSEM ,  BURGAN ERIC R ,  MALGORN GERARD

Inventor： ABDALLA WASSEM ,  BURGAN ERIC R ,  MALGORN GERARD

IPC: F02M37/22 ,  B01D27/08 ,  B01D35/30

CPC classification number: F02M37/22 ,  B01D29/21 ,  B01D29/96 ,  B01D35/153 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/4046

Abstract: A filter cartridge includes a filter media defining an interior space, and having a first end and a second end, a first end plate connected to the first end, and a second end plate connected to the second end. A pin is connected to the second end plate and extends downwardly into the interior space. The pin defines a flow passage threrethrough that communicates the interior space with an outside of the filter cartridge.

Abstract translation: 滤筒包括限定内部空间的过滤介质，并且具有第一端和第二端，连接到第一端的第一端板和连接到第二端的第二端板。 销连接到第二端板并向下延伸到内部空间中。 销定义了将内部空间与过滤器滤芯的外部连通的流动通道。

公开(公告)号：WO2011022659A2

公开(公告)日：2011-02-24

申请号：PCT/US2010/046183

申请日：2010-08-20

Applicant: CUMMINS FILTRATION IP, INC. ,  ABDALLA, Wassem

Inventor： ABDALLA, Wassem

IPC: B01D35/30 ,  F16K31/18

CPC classification number: F02M37/221 ,  B01D36/006 ,  F16K31/22 ,  Y10T137/0318 ,  Y10T137/7761

Abstract: An automatic draining system is provided. The system includes a floating valve having a density less than a first fluid and greater than a second fluid. The floating valve has a floating position that allows the first fluid to pass through a floating valve opening when the floating valve compartment is filed with the first fluid, and a sealing position that prevents the first and second fluids from passing through the floating valve opening when the floating valve compartment is not filled with the first fluid. Also included is a solenoid valve in fluid communication with the floating valve compartment. The solenoid valve has a solenoid opening that is open when the solenoid valve is energized and is closed when the solenoid valve is de-energized. Further included is a filter media downstream of the solenoid valve that filters the first liquid prior to the first fluid exiting the system.

Abstract translation: 提供自动排水系统。 该系统包括具有小于第一流体并且大于第二流体的密度的浮动阀。 浮动阀具有浮动位置，当浮动阀室与第一流体通风时，允许第一流体通过浮动阀开口;以及密封位置，其防止第一和第二流体通过浮阀开口， 浮动阀室未填充第一流体。 还包括与浮动阀室流体连通的电磁阀。 电磁阀具有螺线管开口，当电磁阀通电时，电磁阀开路，当电磁阀断电时闭合。 还包括在电磁阀下游的过滤介质，其在第一流体离开系统之前对第一液体进行过滤。

公开(公告)号：WO2009062075A1

公开(公告)日：2009-05-14

申请号：PCT/US2008/082855

申请日：2008-11-07

Applicant: CUMMINS FILTRATION IP INC ,  ABDALLA, Wassem ,  HERMAN, Peter K.

Inventor： ABDALLA, Wassem ,  HERMAN, Peter K.

IPC: B01D35/00

CPC classification number: B01D17/0214 ,  B01D17/12 ,  Y10T137/0424 ,  Y10T137/3034 ,  Y10T137/86332 ,  Y10T137/8634

Abstract: An apparatus, system, and method are disclosed for draining a liquid. An inner drain body (202) is disposed on a container (106), with an inner liquid outlet (214) in its lower portion, and an air inlet (212) above and at a radial offset from the inner liquid outlet. An outer drain body (204) is disposed around and below the inner drain body, and is adjustably coupled to the inner drain body. An outer liquid outlet (216) is disposed in the outer drain body. A lower seal (208) is disposed below the inner liquid outlet and between the inner drain body and the outer drain body, engaging a lower sealing surface. An upper seal (206) circumscribes the inner liquid outlet and the air inlet, and is disposed between the inner drain body and the outer drain body, engaging an upper sealing surface that extends further beyond the upper seal than the lower sealing surface extends beyond the lower seal.

Abstract translation: 公开了用于排出液体的装置，系统和方法。 内部排水主体（202）设置在容器（106）上，其内部液体出口（214）位于其下部，以及在内部液体出口的上方和外侧的空气入口（212）。 外排水体（204）设置在内排水体周围和下方，并且可调节地联接到内排水体。 外部液体出口（216）设置在外部排水体中。 下密封件（208）设置在内部液体出口的下方，并且在内部排水体和外部排水体之间接合下部密封表面。 上部密封件（206）围绕内部液体出口和空气入口，并且设置在内部排水体和外部排水体之间，与上部密封件相比比下部密封表面延伸超过上部密封表面的上部密封表面延伸超过 下封

公开(公告)号：WO2009035748A1

公开(公告)日：2009-03-19

申请号：PCT/US2008/069163

申请日：2008-07-03

Applicant: CUMMINS FILTRATION IP, INC. ,  FORREST, Todd ,  SCHELKOPF, J., Bruce ,  LOFTIS, Ted, S. ,  VERDEGAN, Barry ,  ABDALLA, Wassem ,  WIECZOREK, Mark ,  MALGORN, Gerard ,  HAWKINS, Charles, W. ,  THOMAS, Chad ,  SAXON, Joe ,  JOHNSON, Mark ,  SHAAM, Naren

Inventor： FORREST, Todd ,  SCHELKOPF, J., Bruce ,  LOFTIS, Ted, S. ,  VERDEGAN, Barry ,  ABDALLA, Wassem ,  WIECZOREK, Mark ,  MALGORN, Gerard ,  HAWKINS, Charles, W. ,  THOMAS, Chad ,  SAXON, Joe ,  JOHNSON, Mark ,  SHAAM, Naren

IPC: F02M37/22 ,  B01D36/00

CPC classification number: B01D35/153 ,  B01D35/157 ,  B01D35/1576 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/316

Abstract: Various "no filter, no run" fuel filtration designs are described that include a variable restriction orifice (VRO) designed to vary the amount of fluid, for example fuel, that reaches a fluid outlet. The VRO has a fully open position at which a maximum non-zero fluid flow is permitted, and a fully closed position at which a limited amount of fluid can flow to the outlet. In the case of diesel fuel, the amount of fuel flow permitted at the fully closed position provides lubrication of downstream fuel system components, for example the fuel pump, but is insufficient to permit engine operation.

Abstract translation: 描述了各种“无过滤器，不运行”燃料过滤设计，其包括设计成改变到达流体出口的流体（例如燃料）的量的可变限制孔（VRO）。 VRO具有完全打开位置，允许最大非零流体流动，以及完全关闭位置，在该完全关闭位置，有限量的流体可以流到出口。 在柴油燃料的情况下，在完全关闭位置允许的燃料流量允许下游燃料系统部件（例如燃料泵）的润滑，但不足以允许发动机运转。

公开(公告)号：WO2011022659A3

公开(公告)日：2011-06-30

申请号：PCT/US2010046183

申请日：2010-08-20

Applicant: CUMMINS FILTRATION IP INC ,  ABDALLA WASSEM

Inventor： ABDALLA WASSEM

IPC: B01D35/30 ,  F16K31/18

CPC classification number: F02M37/221 ,  B01D36/006 ,  F16K31/22 ,  Y10T137/0318 ,  Y10T137/7761

Abstract: An automatic draining system is provided. The system includes a floating valve having a density less than a first fluid and greater than a second fluid. The floating valve has a floating position that allows the first fluid to pass through a floating valve opening when the floating valve compartment is filed with the first fluid, and a sealing position that prevents the first and second fluids from passing through the floating valve opening when the floating valve compartment is not filled with the first fluid. Also included is a solenoid valve in fluid communication with the floating valve compartment. The solenoid valve has a solenoid opening that is open when the solenoid valve is energized and is closed when the solenoid valve is de-energized. Further included is a filter media downstream of the solenoid valve that filters the first liquid prior to the first fluid exiting the system.

Abstract translation: 提供自动排水系统。 该系统包括具有小于第一流体且大于第二流体的密度的浮动阀。 浮动阀具有浮动位置，该浮动位置允许第一流体在浮动阀室与第一流体一起存放时通过浮动阀开口，以及密封位置，当密封位置阻止第一流体和第二流体通过浮动阀开口时 浮动阀室没有填充第一流体。 还包括与浮动阀室流体连通的电磁阀。 电磁阀具有电磁阀开口，当电磁阀通电时打开，当电磁阀断电时关闭。 还包括在电磁阀下游的过滤介质，其在第一流体排出系统之前过滤第一液体。

公开(公告)号：WO2010135012A3

公开(公告)日：2010-11-25

申请号：PCT/US2010/024974

申请日：2010-02-23

Applicant: CUMMINS FILTRATION IP INC. ,  ABDALLA, Wassem ,  ENGLAND, Ricky ,  RACHA, Sainath R. ,  BURGAN, Eric R. ,  HUSBAND, Jeffrey A.

Inventor： ABDALLA, Wassem ,  ENGLAND, Ricky ,  RACHA, Sainath R. ,  BURGAN, Eric R. ,  HUSBAND, Jeffrey A.

IPC: B01D27/08 ,  B01D35/30 ,  B01D46/00 ,  F02M37/22 ,  B01D39/00

Abstract: A filter cartridge is described that is designed to accommodate multi-stage filtration, for example dual stage filtration. A filter cartridge includes an outer filter with an endplate and an inner filter arranged within the central axis of the outer filter and that includes an endplate. The endplate of the outer filter includes an outer portion and an inner portion substantially surrounded by the outer portion. The inner portion is axially positioned relative to the outer portion and distal to the inner and outer filters relative to the outer portion. The inner portion includes an upwardly extending flange. The endplate of the inner filter includes a downwardly extending flange. The endplates of the outer and inner filters are arranged in a snap fit connection through engagement of the upwardly extending and the downwardly extending flanges. The endplate structure can provide a filter cartridge with filters of generally equal lengths.

公开(公告)号：WO2010135012A2

公开(公告)日：2010-11-25

申请号：PCT/US2010024974

申请日：2010-02-23

Applicant: CUMMINS FILTRATION IP INC ,  ABDALLA WASSEM ,  ENGLAND RICKY ,  RACHA SAINATH R ,  BURGAN ERIC R ,  HUSBAND JEFFREY A

Inventor： ABDALLA WASSEM ,  ENGLAND RICKY ,  RACHA SAINATH R ,  BURGAN ERIC R ,  HUSBAND JEFFREY A

IPC: B01D27/08 ,  B01D35/30 ,  B01D39/00 ,  B01D46/00 ,  F02M37/22

CPC classification number: B01D35/157 ,  B01D29/111 ,  B01D29/114 ,  B01D29/117 ,  B01D29/54 ,  B01D35/1576 ,  B01D36/005 ,  B01D2201/295 ,  B01D2201/298 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4084

Abstract: A filter cartridge is described that is designed to accommodate multi-stage filtration, for example dual stage filtration. A filter cartridge includes an outer filter with an endplate and an inner filter arranged within the central axis of the outer filter and that includes an endplate. The endplate of the outer filter includes an outer portion and an inner portion substantially surrounded by the outer portion. The inner portion is axially positioned relative to the outer portion and distal to the inner and outer filters relative to the outer portion. The inner portion includes an upwardly extending flange. The endplate of the inner filter includes a downwardly extending flange. The endplates of the outer and inner filters are arranged in a snap fit connection through engagement of the upwardly extending and the downwardly extending flanges. The endplate structure can provide a filter cartridge with filters of generally equal lengths.

Abstract translation: 描述了一种滤筒，其设计用于容纳多级过滤，例如双级过滤。 滤筒包括具有端板的外过滤器和布置在外过滤器的中心轴线内并且包括端板的内过滤器。 外部过滤器的端板包括外部部分和基本上被外部部分包围的内部部分。 内部部分相对于外部部分轴向定位并且相对于外部部分远离内部和外部过滤器。 内部部分包括向上延伸的凸缘。 内部过滤器的端板包括向下延伸的凸缘。 外部和内部过滤器的端板通过向上延伸的和向下延伸的凸缘的接合而布置成卡扣配合连接。 端板结构可以提供具有大致相等长度的过滤器的滤筒。

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：WO2010135013A3

公开(公告)日：2011-01-27

申请号：PCT/US2010024983

申请日：2010-02-23

Applicant: CUMMINS FILTRATION IP INC ,  ABDALLA WASSEM ,  ENGLAND RICKY ,  RACHA SAINATH R ,  BURGAN ERIC R ,  HUSBAND JEFFREY A

Inventor： ABDALLA WASSEM ,  ENGLAND RICKY ,  RACHA SAINATH R ,  BURGAN ERIC R ,  HUSBAND JEFFREY A

IPC: B01D27/08 ,  B01D35/30 ,  B01D39/00 ,  F02M37/22

CPC classification number: B01D36/003 ,  B01D29/111 ,  B01D29/114 ,  B01D29/117 ,  B01D29/54 ,  B01D35/1573 ,  B01D35/1576 ,  B01D2201/298 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4084 ,  B29C35/02 ,  B29C66/55 ,  B29C70/766 ,  B29K2075/00 ,  B29L2031/14 ,  B29C65/00

Abstract: A filter cartridge is described that is designed to accommodate for example dual stage filtration. The filter cartridge has an endplate structure formed of a heat cured material, such as polyurethane, where at least one of the top end and the bottom end of the outer filter and the inner filter are embedded within the heat cured material. The heat cured material can provide an endplate structure that is convenient for manufacture and that has one or more sealing surfaces to seal with a housing that the filter cartridge is assembled with. For example, the heat cured material of the endplate can seal non-filtered fluid from filtered fluid that has passed through each of the filtration stages available in the cartridge.

Abstract translation: 描述了设计成适应例如双级过滤的滤筒。 过滤筒具有由诸如聚氨酯的热固化材料形成的端板结构，其中外部过滤器的顶端和底端中的至少一个和内部过滤器嵌入在热固化材料内。 热固化材料可以提供便于制造的端板结构，并且具有一个或多个密封表面以与过滤器滤芯组装的壳体密封。 例如，端板的热固化材料可以从已经通过筒中可用的每个过滤级的过滤流体密封未过滤的流体。

公开(公告)号：WO2009023351A1

公开(公告)日：2009-02-19

申请号：PCT/US2008/064691

申请日：2008-05-23

Applicant: CUMMINS FILTRATION IP, INC. ,  ABDALLA, Wassem ,  HERMAN, Peter, K.

Inventor： ABDALLA, Wassem ,  HERMAN, Peter, K.

IPC: F01M11/03 ,  B01D35/147 ,  B01D27/08

CPC classification number: B01D35/153 ,  B01D2201/291 ,  B01D2201/316 ,  F01M11/03 ,  F01M2001/1092

Abstract: A filter cartridge with a valve actuating protrusion having a sliding surface that is configured to engage with a valve, with the sliding surface being tapered so that a first portion of the sliding surface that engages the valve is wider than a second portion of the sliding surface that engages the valve, and the sliding surface is configured so that the first portion engages the valve before the second portion. The valve, which can be in any fluid passage of a filter housing, includes a plurality of spring arms. Engagement between the spring arms and the sliding surface creates a lifting force which opens the valve.

Abstract translation: 具有阀致动突起的过滤器滤芯具有滑动表面，该滑动表面构造成与阀接合，其中滑动表面是锥形的，使得接合阀的滑动表面的第一部分比滑动表面的第二部分更宽 其接合所述阀，并且所述滑动表面构造成使得所述第一部分在所述第二部分之前接合所述阀。 可以在过滤器壳体的任何流体通道中的阀包括多个弹簧臂。 弹簧臂和滑动表面之间的接合产生打开阀的提升力。