公开(公告)号：US07955500B2

公开(公告)日：2011-06-07

申请号：US11985607

申请日：2007-11-16

Applicant: Wassem Abdalla ,  Zemin Jiang

Inventor： Wassem Abdalla ,  Zemin Jiang

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D2201/0415 ,  F02M37/22 ,  Y10T137/791

Abstract: An assembly is disclosed that includes a centerpost assembly and a fluid filter cartridge. The centerpost assembly includes a main body having an inlet flow opening, an open interior, and a radial flange. An interior shelf is positioned proximate the inlet flow opening of the main body. The interior shelf includes an interior flow opening. A check valve ball is movably positioned on the interior shelf to move between the inlet flow opening and the interior flow opening. A spring-loaded end cap is movably connected to an upper end of the main body and is configured to move between a compressed state and an uncompressed state. A blocking pin extends from a lower surface of the end cap. When the end cap is in the compressed state, the blocking pin prevents the check valve ball from blocking a flow of fluid from flowing through the interior flow opening.

Abstract translation: 公开了一种组件，其包括中心柱组件和流体过滤器滤芯。 中心柱组件包括具有入口流动开口，开口内部和径向凸缘的主体。 内部搁板靠近主体的入口流动开口定位。 内部搁板包括内部流动开口。 止回阀球可移动地定位在内部搁架上以在入口流动开口和内部流动开口之间移动。 弹簧加载的端盖可移动地连接到主体的上端，并且构造成在压缩状态和未压缩状态之间移动。 阻塞销从端盖的下表面延伸。 当端盖处于压缩状态时，阻塞销防止止回阀球阻止流体流动通过内部流动开口。

公开(公告)号：US20100294707A1

公开(公告)日：2010-11-25

申请号：US12470271

申请日：2009-05-21

Applicant: Wassem Abdalla ,  Ricky England ,  Sainath R. Racha ,  Eric R. Burgan ,  Jeffrey A. Husband

Inventor： Wassem Abdalla ,  Ricky England ,  Sainath R. Racha ,  Eric R. Burgan ,  Jeffrey A. Husband

IPC: B01D25/164 ,  B01D25/176 ,  B01D25/19

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：US07563368B2

公开(公告)日：2009-07-21

申请号：US11609679

申请日：2006-12-12

Applicant: Harold R. Martin ,  Abby True-Dahl ,  Ted Loftis ,  Ismail Bagci ,  Wassem Abdalla ,  Mark J. Johnson ,  Barry M. Verdegan ,  Peter K. Herman

Inventor： Harold R. Martin ,  Abby True-Dahl ,  Ted Loftis ,  Ismail Bagci ,  Wassem Abdalla ,  Mark J. Johnson ,  Barry M. Verdegan ,  Peter K. Herman

IPC: B01D15/00 ,  F01M11/03

CPC classification number: B01D37/025 ,  Y10S210/13

Abstract: A filtration device is provided that includes a filter component and an additive component. The filter component includes concentrically arranged filtering elements disposed in a filter-in-filter configuration. The additive component includes at least one additive material that is introduced into a working fluid to be filtered. The filter component and additive component provide an assembly for a filtration system that would filter a variety of working fluids. The filter component and additive component provides an assembly that can filter fluids more efficiently. As a result, fluids may enjoy, for example, extended drainage intervals and thereby reduce component wear.

Abstract translation: 提供了一种过滤装置，其包括过滤器部件和添加剂部件。 过滤器部件包括以过滤器过滤器配置设置的同心布置的过滤元件。 添加剂组分包括至少一种被引入要过滤的工作流体中的添加剂材料。 过滤器组件和添加剂组分提供用于过滤各种工作流体的过滤系统的组件。 过滤器部件和添加剂部件提供可以更有效地过滤流体的组件。 因此，流体可以享受例如延长的排水间隔，从而减少部件磨损。

公开(公告)号：US10786769B2

公开(公告)日：2020-09-29

申请号：US12959716

申请日：2010-12-03

Applicant: Zemin Jiang ,  Wassem Abdalla ,  Jeffrey B. Sharp ,  Hendrik Amirkhanian ,  Jeff Husband ,  Abby True-Dahl

Inventor： Zemin Jiang ,  Wassem Abdalla ,  Jeffrey B. Sharp ,  Hendrik Amirkhanian ,  Jeff Husband ,  Abby True-Dahl

IPC: B01D35/14 ,  B01D35/157 ,  B01D29/21 ,  B01D36/00 ,  B01D29/58

Abstract: A “no filter, no run” filtration system that is designed to verify that a filter cartridge is present to safe-guard against damage to fuel injectors, associated fuel components, etc. and engine malfunctions. Fuel flow to the engine is prevented altogether or permitted in an amount insufficient to allow engine operation if a filter cartridge is not installed, and an appropriately designed filter cartridge is required to be used in order to permit sufficient fuel flow for engine operation. In one embodiment, a flow restriction valve is provided that includes a ball.

公开(公告)号：US08852443B2

公开(公告)日：2014-10-07

申请号：US11854019

申请日：2007-09-12

Applicant: Todd Forrest ,  J. Bruce Schelkopf ,  Ted S. Loftis ,  Barry Verdegan ,  Wassem Abdalla ,  Mark Wieczorek ,  Gérard Malgorn ,  Charles W. Hawkins ,  Chad Thomas ,  Joe Saxon ,  Mark Johnson ,  Naren Shaam

Inventor： Todd Forrest ,  J. Bruce Schelkopf ,  Ted S. Loftis ,  Barry Verdegan ,  Wassem Abdalla ,  Mark Wieczorek ,  Gérard Malgorn ,  Charles W. Hawkins ,  Chad Thomas ,  Joe Saxon ,  Mark Johnson ,  Naren Shaam

IPC: B01D35/153 ,  B01D35/157 ,  F16K15/02

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：US08584702B2

公开(公告)日：2013-11-19

申请号：US11936639

申请日：2007-11-07

Applicant: Wassem Abdalla ,  Peter K. Herman

Inventor： Wassem Abdalla ,  Peter K. Herman

IPC: F16K24/02 ,  F02M37/22 ,  B67D3/04

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 is disposed on a container, with an inner liquid outlet in its lower portion, and an air inlet above and at a radial offset from the inner liquid outlet. An outer drain body is disposed around and below the inner drain body, and is adjustably coupled to the inner drain body. An outer liquid outlet is disposed in the outer drain body. A lower seal 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 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。 内部排水体设置在容器上，在其下部具有内部液体出口，并且在内部液体出口的上方并且离开内部液体出口的径向偏移处的空气入口。 外部排水体设置在内部排水体周围和下方，并且可调节地联接到内部排水体。 外部液体出口设置在外部排水体中。 下密封件设置在内部液体出口下方和内部排水体和外部排水体之间，与下部密封表面接合。 上密封件限定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，与上部密封件相比延伸超过上部密封件的上部密封表面延伸超过下部密封件。

公开(公告)号：US20120006737A1

公开(公告)日：2012-01-12

申请号：US13238137

申请日：2011-09-21

Applicant: Zemin Jiang ,  Melvin Douglas McCormick ,  David P. Genter ,  Norman C. Blizard ,  Jeffrey A. Husband ,  Michael J. Connor ,  Wassem Abdalla ,  Barry M. Verdegan

Inventor： Zemin Jiang ,  Melvin Douglas McCormick ,  David P. Genter ,  Norman C. Blizard ,  Jeffrey A. Husband ,  Michael J. Connor ,  Wassem Abdalla ,  Barry M. Verdegan

IPC: B01D35/30

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。 本申请的其它实施例，形式，目的，特征，优点，方面和益处将从包含的详细描述和附图中变得显而易见。

公开(公告)号：US20110041920A1

公开(公告)日：2011-02-24

申请号：US12860499

申请日：2010-08-20

Applicant: Wassem Abdalla

Inventor： Wassem Abdalla

IPC: F16K31/124

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，其允许第一流体在浮动阀室与第一流体通过时通过浮动阀开口，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，其在电磁阀通电时打开，并且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：US07854839B2

公开(公告)日：2010-12-21

申请号：US11869187

申请日：2007-10-09

Applicant: Wassem Abdalla ,  Abby True-Dahl ,  Ismail Bagci ,  Chad T. Brummitt ,  Yiming Zhang ,  Jeffrey A. Husband

Inventor： Wassem Abdalla ,  Abby True-Dahl ,  Ismail Bagci ,  Chad T. Brummitt ,  Yiming Zhang ,  Jeffrey A. Husband

IPC: B01D35/30 ,  B01D35/157 ,  B01D35/00 ,  B01D35/02

CPC classification number: B01D35/153 ,  B01D2201/291 ,  B01D2201/316 ,  B01D2201/4046

Abstract: A “no filter, no run” filtration system that is designed to verify that an appropriate filter cartridge is installed. A flow control valve is provided on a standpipe to control the flow of fuel into the standpipe. The valve has a component that has a first position at which any flow through the flow passage past the valve is insufficient to permit engine operation, and a second position at which a greater amount of flow through the flow passage is permitted by the valve in an amount sufficient to permit engine operation, and the component rotates about the longitudinal axis when it moves from the first position to the second position and from the second position to the first position.

Abstract translation: 设计用于验证安装了相应过滤器滤芯的“无过滤器，不运行”过滤系统。 流量控制阀设置在立管上以控制进入立管的燃料流。 阀具有一个部件，该部件具有第一位置，在该第一位置，任何通过该流动通道的流经过该阀的流量不足以允许发动机运转;以及第二位置，在该第二位置， 足以允许发动机操作的量，并且当部件从第一位置移动到第二位置并且从第二位置到第一位置时，部件围绕纵向轴线旋转。

公开(公告)号：US20090250402A1

公开(公告)日：2009-10-08

申请号：US12486465

申请日：2009-06-17

Applicant: Zemin Jiang ,  Melvin Douglas McCormick ,  David P. Genter ,  Norman C. Blizard ,  Jeffrey A. Husband ,  Michael J. Connor ,  Wassem Abdalla ,  Barry M. Verdegan

Inventor： Zemin Jiang ,  Melvin Douglas McCormick ,  David P. Genter ,  Norman C. Blizard ,  Jeffrey A. Husband ,  Michael J. Connor ,  Wassem Abdalla ,  Barry M. Verdegan

IPC: B01D17/04

CPC classification number: F02M37/24 ,  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。 本申请的其它实施例，形式，目的，特征，优点，方面和益处将从包含的详细描述和附图中变得显而易见。