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1. 发明授权

US07097694B1 High performance, high efficiency filter 失效
标题翻译：高性能，高效率的过滤器
公开(公告)号：US07097694B1
公开(公告)日：2006-08-29
申请号：US10728311
申请日：2003-12-04
申请人： Tadeusz Jaroszczyk , Stephen L. Fallon , Byron A. Pardue , Kelly R. Schmitz , Jason E. Dorgan , Thomas P. Sonsalla , Jerald J. Moy , Jeffrey S. Morgan , Kent J. Kallsen
发明人： Tadeusz Jaroszczyk , Stephen L. Fallon , Byron A. Pardue , Kelly R. Schmitz , Jason E. Dorgan , Thomas P. Sonsalla , Jerald J. Moy , Jeffrey S. Morgan , Kent J. Kallsen
IPC分类号： B03C3/011
CPC分类号： B03C3/30 , B01D39/1615 , B01D39/1623 , B01D46/0095 , B01D46/10 , B01D46/521 , B01D46/546 , B01D2267/40 , B01D2275/10 , Y10S977/724
摘要： A high performance, high efficiency filter is provided by a multi-stage filter having combinations of tribologically different fibers, nanofibers, and layering.
摘要翻译：高性能，高效率的过滤器由具有摩擦学上不同的纤维，纳米纤维和分层的组合的多级过滤器提供。

2. 发明授权

US07754123B2 High performance filter media with internal nanofiber structure and manufacturing methodology 有权
标题翻译：具有内部纳米纤维结构和制造方法的高性能过滤介质
公开(公告)号：US07754123B2
公开(公告)日：2010-07-13
申请号：US11508759
申请日：2006-08-23
申请人： Barry M. Verdegan , Stephen L. Fallon , Byron A. Pardue , William C. Haberkamp
发明人： Barry M. Verdegan , Stephen L. Fallon , Byron A. Pardue , William C. Haberkamp
IPC分类号： B27N3/04
CPC分类号： B01D39/20 , B01D39/16 , Y10S264/48 , Y10S428/903 , Y10T442/608 , Y10T442/614 , Y10T442/615 , Y10T442/626
摘要： High performance filter media and manufacturing methodology provides nanofibers of diameter less than 1 μm incorporated and processed into internal structure of a filter medium dominantly composed of coarse fibers of diameter greater than 1 μm, to change the internal media structure.
摘要翻译：高性能过滤介质和制造方法提供直径小于1μm的纳米纤维，并加工成主要由直径大于1μm的粗纤维组成的过滤介质的内部结构，以改变内部介质结构。

3. 发明授权

US06474289B1 Automatic switching duplex filterhead and diesel fuel conditioning system 有权
标题翻译：自动切换双面滤嘴和柴油机调节系统
公开(公告)号：US06474289B1
公开(公告)日：2002-11-05
申请号：US09596959
申请日：2000-06-20
申请人： Keith Lilly , Byron A. Pardue , Paul D. Miller , Robert R. Brackett
发明人： Keith Lilly , Byron A. Pardue , Paul D. Miller , Robert R. Brackett
IPC分类号： F02B7700
CPC分类号： F02D33/006 , B01D35/12 , B01D35/143 , B01D37/046 , B01D37/048 , B01D2201/54 , F01M2001/1057 , F02M31/125 , F02M37/0023 , F02M37/0035 , F02M37/0047 , F02M37/22 , Y02T10/126
摘要： An apparatus for conditioning fluid. In one embodiment of the present invention, there is an apparatus which comprises two filters and an electrically actuatable switching valve. Fluid provided to the apparatus may be routed to either filter by the switching valve. A controller positions the valve to provide fluid to a particular filter based on a measurement of pressure downstream of the filter, provided that the temperature of the fluid is above a predetermined level. Further, the invention includes proximity switches by which the controller can determine the coupling or uncoupling of a filter from the body. Various fuel heaters are provided for heating the fuel.
摘要翻译：用于调节流体的装置。在本发明的一个实施例中，存在一种包括两个过滤器和电致动切换阀的装置。提供给设备的流体可以通过切换阀被路由到过滤器。如果流体的温度高于预定水平，则控制器基于过滤器下游的压力的测量来定位阀以向特定过滤器提供流体。此外，本发明包括接近开关，通过该接近开关，控制器可以确定过滤器与身体的耦合或解耦。提供各种燃料加热器来加热燃料。

4. 发明授权

US5795477A Self-driven, cone-stack type centrifuge 失效
标题翻译：自驱动，锥堆式离心机
公开(公告)号：US5795477A
公开(公告)日：1998-08-18
申请号：US847861
申请日：1997-04-28
申请人： Peter K. Herman , Byron A. Pardue
发明人： Peter K. Herman , Byron A. Pardue
IPC分类号： B04B1/08 , B04B5/00 , B04B7/14 , F01M11/03 , F01M13/04
CPC分类号： B04B5/005 , B04B1/08 , B04B7/14 , F01M2001/1035 , F01M2013/0422
摘要： A bypass circuit centrifuge for separating particulate matter out of a circulating liquid includes a hollow and generally cylindrical centrifuge bowl which is arranged in combination with a base plate so as to define a liquid flow chamber. A hollow centertube axially extends up through the base plate into the hollow interior of the centrifuge bowl. The bypass circuit centrifuge is designed so as to be assembled within a cover assembly and a pair of oppositely disposed tangential flow nozzles in the base plate are used to spin the centrifuge within the cover so as to cause particles to separate out from the liquid. The interior of the centrifuge bowl includes a plurality of truncated cones which are arranged into a stacked array and are closely spaced so as to enhance the separation efficiency. The incoming liquid flow exits the centertube through a pair of oil inlets and from there is directed into the stacked array of cones. In one embodiment, a top plate in conjunction with ribs on the inside surface of the centrifuge bowl accelerate and direct this flow into the upper portion of the stacked array. In another embodiment the stacked array is arranged as part of a disposable subassembly. In each embodiment, as the flow passes through the channels created between adjacent cones, particle separation occurs as the liquid continues to flow downwardly to the tangential flow nozzles.
摘要翻译：用于从循环液体中分离颗粒物质的旁通回路离心机包括中空的和大致圆柱形的离心机碗，其与底板组合设置以限定液体流动室。空心圆锥体轴向地向上延伸穿过基板进入离心机碗的中空内部。旁路回路离心机被设计成在盖组件内组装，并且使用底板中的一对相对设置的切向流动喷嘴将离心机旋转到盖内，以使颗粒与液体分离出来。离心机碗的内部包括多个截头圆锥体，它们排列成堆叠的阵列并且紧密间隔开以提高分离效率。进入的液体流通过一对入油口离开中心立管，并且从那里导入到锥体的堆叠阵列中。在一个实施例中，与离心机碗的内表面上的肋结合的顶板加速并将该流引导到堆叠阵列的上部。在另一个实施例中，堆叠的阵列被布置为一次性子组件的一部分。在每个实施例中，当流动通过相邻锥体之间产生的通道时，随着液体继续向下流动到切向流动喷嘴而发生颗粒分离。

5. 发明授权

US06270659B1 Fuel filtering system for an engine 有权
标题翻译：发动机燃油过滤系统
公开(公告)号：US06270659B1
公开(公告)日：2001-08-07
申请号：US09346718
申请日：1999-07-02
申请人： Ismail Bagci , Byron A. Pardue , Paul D. Miller , Charles W. Hawkins , Wayne N. Harrington
发明人： Ismail Bagci , Byron A. Pardue , Paul D. Miller , Charles W. Hawkins , Wayne N. Harrington
IPC分类号： B01D3501
CPC分类号： B01D36/001 , B01D29/15 , B01D35/26 , B01D35/30 , B01D2201/301 , B01D2201/305 , B01D2201/4084
摘要： A fuel filter for an engine includes a housing having an interior space and is assembled into a fuel flow path between a source of fuel and the engine. The housing includes a passageway which has an inlet aperture which is used to control the delivery of fuel to either the engine or back to the source of fuel. The housing also includes a return-fuel passageway which is in flow communication with the interior space and is adapted to couple to the source of fuel. A filter cartridge is installed within the housing and includes an end cap with an air vent tube having an inlet opening. The air vent tube is designed so as to assemble into the passageway, so as to plug the inlet aperture. Once the inlet aperture is plugged by the air vent tube, the flow entrance to the passageway is raised from the inlet aperture to the inlet opening of the air vent tube. The plugging of the inlet aperture by the air vent tube allows fuel to be delivered to the engine. When the air vent tube is not assembled into the inlet aperture, fuel is drained back to the source and does not reach the engine. The fuel filter further includes a pressure-regulated control valve which is installed within the return fuel passageway and is activated by the internal pressure within the housing. This valve permits excess fuel to be returned to the source of fuel.
摘要翻译：用于发动机的燃料过滤器包括具有内部空间并且组装成燃料源和发动机之间的燃料流动路径的壳体。壳体包括具有入口孔的通道，其用于控制向发动机或返回到燃料源的燃料输送。壳体还包括回流燃料通道，其与内部空间流动连通并且适于联接到燃料源。过滤器滤芯安装在壳体内，并且包括带有具有入口开口的排气管的端盖。通气管被设计成组装到通道中，以便插入入口孔。一旦入口孔被排气管堵塞，则通道的流入口从进气孔升高到排气管的入口。通过排气管堵塞入口孔可以将燃油输送到发动机。当排气管未组装入入口时，燃料将排放回到源头并且不会到达发动机。燃料过滤器还包括压力调节的控制阀，其安装在返回燃料通道内并且由壳体内的内部压力启动。该阀允许多余的燃料返回到燃料源。

6. 发明授权

US5575912A Self-driven, cone-stack type centrifuge 失效
标题翻译：自驱动，锥堆式离心机
公开(公告)号：US5575912A
公开(公告)日：1996-11-19
申请号：US378197
申请日：1995-01-25
申请人： Peter K. Herman , Byron A. Pardue
发明人： Peter K. Herman , Byron A. Pardue
IPC分类号： B04B1/08 , B04B5/00 , B04B7/14 , F01M11/03 , F01M13/04
CPC分类号： B04B1/08 , B04B5/005 , B04B7/14 , F01M2001/1035 , F01M2013/0422
摘要： A bypass circuit centrifuge for separating particulate matter out of a circulating liquid includes a hollow and generally cylindrical centrifuge bowl which is arranged in combination with a base plate so as to define a liquid flow chamber. A hollow centertube axially extends up through the base plate into the hollow interior of the centrifuge bowl. The bypass circuit centrifuge is designed so as to be assembled within a cover assembly and a pair of oppositely disposed tangential flow nozzles in the base plate are used to spin the centrifuge within the cover so as to cause particles to separate out from the liquid. The interior of the centrifuge bowl includes a plurality of truncated cones which are arranged into a stacked array and are closely spaced so as to enhance the separation efficiency. The stacked array of truncated cones is sandwiched between a top plate positioned adjacent to the top portion of the centrifuge bowl and a bottom plate which is positioned closer to the base plate. The incoming liquid flow exits the centertube through a pair of oil inlets and from there flows through the top plate. The top plate in conjunction with ribs on the inside surface of the centrifuge bowl accelerate and direct this flow into the upper portion of the stacked array of truncated cones. As the flow passes through the channels created between adjacent cones, particle separation occurs as the liquid continues to flow downwardly to the tangential flow nozzles.
摘要翻译：用于从循环液体中分离颗粒物质的旁通回路离心机包括中空的和大致圆柱形的离心机碗，其与底板组合设置以限定液体流动室。空心圆锥体轴向地向上延伸穿过基板进入离心机碗的中空内部。旁路回路离心机被设计成在盖组件内组装，并且使用底板中的一对相对设置的切向流动喷嘴将离心机旋转到盖内，以使颗粒与液体分离出来。离心机碗的内部包括多个截头圆锥体，它们排列成堆叠的阵列并且紧密间隔开以提高分离效率。截顶锥体的堆叠排列在邻近离心机碗顶部的顶板和位于更靠近底板的底板之间。进入的液体流通过一对入油口离开中心立管，从那里流过顶板。顶板与离心机碗的内表面上的肋结合加速并将该流引导到截顶锥体的堆叠阵列的上部。当流动通过在相邻锥体之间产生的通道时，当液体继续向下流动到切向流动喷嘴时，发生颗粒分离。

7. 发明授权

US06893389B1 Disposable centrifuge with molded gear drive and impulse turbine 有权
标题翻译：具有成型齿轮传动和脉冲涡轮机的一次性离心机
公开(公告)号：US06893389B1
公开(公告)日：2005-05-17
申请号：US10255367
申请日：2002-09-26
申请人： Kevin C. South , Peter K. Herman , Hendrik N. Amirkhanian , Byron A. Pardue
发明人： Kevin C. South , Peter K. Herman , Hendrik N. Amirkhanian , Byron A. Pardue
IPC分类号： B04B5/00 , B04B9/06 , B04B9/08
CPC分类号： B04B9/08 , B04B5/005 , B04B9/06
摘要： A centrifuge for separating particulate matter from a fluid includes a rotor assembly positioned within a centrifuge housing including a rotor housing. A driven gear is secured to a base portion of the rotor housing. A driving gear is integrally arranged with an impulse turbine. Rotary motion is imparted to the impulse turbine by a fluid stream from a jet nozzle. An alignment carrier provides a first post and spaced therefrom a second post, the first post including the jet nozzle. The driven gear is supported by the first post and the driving gear is assembled onto the second post. As fluid exits the nozzle under high pressure, it is directed at an annular ring of impulse turbine buckets, striking each bucket tangentially as the impulse turbine rotates.
摘要翻译：用于从流体分离颗粒物质的离心机包括定位在包括转子壳体的离心机壳体内的转子组件。从动齿轮固定到转子壳体的基部。驱动齿轮与脉冲涡轮一体地布置。通过来自喷嘴的流体流将旋转运动赋予脉冲涡轮机。对准托架提供第一柱并与之隔开第二柱，第一柱包括喷嘴。从动齿轮由第一柱支撑并且驱动齿轮组装到第二柱上。当流体在高压下离开喷嘴时，它被引导到脉冲涡轮机叶片的环形环，当冲击式涡轮机旋转时切向地撞击每个铲斗。

8. 发明授权

US5637217A Self-driven, cone-stack type centrifuge 失效
标题翻译：自驱动，锥堆式离心机
公开(公告)号：US5637217A
公开(公告)日：1997-06-10
申请号：US583634
申请日：1996-01-05
申请人： Peter K. Herman , Byron A. Pardue
发明人： Peter K. Herman , Byron A. Pardue
IPC分类号： B04B1/08 , B04B5/00 , B04B7/14 , F01M11/03 , F01M13/04
CPC分类号： B04B5/005 , B04B1/08 , B04B7/14 , F01M2001/1035 , F01M2013/0422
摘要： A bypass circuit centrifuge for separating particulate matter out of a circulating liquid includes a hollow and generally cylindrical centrifuge bowl which is arranged in combination with a base plate so as to define a liquid flow chamber. A hollow centertube axially extends up through the base plate into the hollow interior of the centrifuge bowl. The bypass circuit centrifuge is designed so as to be assembled within a cover assembly and a pair of oppositely disposed tangential flow nozzles in the base plate are used to spin the centrifuge within the cover so as to cause particles to separate out from the liquid. The interior of the centrifuge bowl includes a plurality of truncated cones which are arranged into a stacked array and are closely spaced so as to enhance the separation efficiency. The incoming liquid flow exits the centertube through a pair of oil inlets and from there is directed into the stacked array of cones. In one embodiment, a top plate in conjunction with ribs on the inside surface of the centrifuge bowl accelerate and direct this flow into the upper portion of the stacked array. In another embodiment the stacked array is arranged as part of a disposable subassembly. In each embodiment, as the flow passes through the channels created between adjacent cones, particle separation occurs as the liquid continues to flow downwardly to the tangential flow nozzles.
摘要翻译：用于从循环液体中分离颗粒物质的旁通回路离心机包括中空的和大致圆柱形的离心机碗，其与底板组合设置以限定液体流动室。空心圆锥体轴向地向上延伸穿过基板进入离心机碗的中空内部。旁路回路离心机被设计成在盖组件内组装，并且使用底板中的一对相对设置的切向流动喷嘴将离心机旋转到盖内，以使颗粒与液体分离出来。离心机碗的内部包括多个截头圆锥体，它们排列成堆叠的阵列并且紧密间隔开以提高分离效率。进入的液体流通过一对入油口离开中心立管，并且从那里导入到锥体的堆叠阵列中。在一个实施例中，与离心机碗的内表面上的肋结合的顶板加速并将该流引导到堆叠阵列的上部。在另一个实施例中，堆叠的阵列被布置为一次性子组件的一部分。在每个实施例中，当流动通过相邻锥体之间产生的通道时，随着液体继续向下流动到切向流动喷嘴而发生颗粒分离。

9. 发明授权

US06579220B2 Disposable, self-driven centrifuge 失效
标题翻译：一次性自驱离心机
公开(公告)号：US06579220B2
公开(公告)日：2003-06-17
申请号：US09739070
申请日：2000-12-18
申请人： Peter K. Herman , Ismail Bagci , Byron A. Pardue , Mike Conrad , Mike Yost , Richard Jensen , Hendrik N. Amirkhanian
发明人： Peter K. Herman , Ismail Bagci , Byron A. Pardue , Mike Conrad , Mike Yost , Richard Jensen , Hendrik N. Amirkhanian
IPC分类号： B04B108
CPC分类号： B04B1/08 , B04B5/005 , B04B7/08 , F01M2001/1035
摘要： A disposable, cone-stack, self-driven centrifuge rotor assembly for separating particulate matter out of a circulating flow of oil includes first and second rotor shell portions which are injection molded out of plastic and joined together by induction welding engaging edges so as to create an enclosing shell with a hollow interior. An injection molded, plastic support hub is assembled into a central opening in the lower half of the rotor shell and extends upwardly into the hollow interior. An injection molded, plastic alignment spool is assembled into a central opening in the upper portion of the rotor shell and extends downwardly into the hollow interior. A cone-stack subassembly, including a plurality of individual separation cones which are injection molded out of plastic, are arranged into an aligned stack and positioned within the hollow interior and cooperatively assembled between the support hub and the alignment spool.
摘要翻译：用于将颗粒物质从油的循环流中分离的一次性，锥形堆叠的自驱动离心机转子组件包括第一和第二转子外壳部分，其由塑料注射模制并通过感应焊接接合边缘连接在一起，以便产生具有中空内部的封闭壳体。注射成型的塑料支撑毂组装成转子壳体下半部分的中心开口并向上延伸到中空内部。注射成型的塑料对准线轴组装成转子壳体上部的中心开口并向下延伸到中空内部。包括由塑料注射成型的多个单独分离锥体的锥形堆叠子组件布置成对准的堆叠并且定位在中空内部内并协同地组装在支撑毂和对准卷轴之间。

10. 发明授权

US6045693A Spin-on filter assembly 失效
标题翻译：旋转过滤器总成
公开(公告)号：US6045693A
公开(公告)日：2000-04-04
申请号：US900025
申请日：1997-07-24
申请人： Paul D. Miller , A. Caner Demirdogen , Byron A. Pardue
发明人： Paul D. Miller , A. Caner Demirdogen , Byron A. Pardue
IPC分类号： B01D27/08 , B01D35/30
CPC分类号： B01D35/306 , B01D27/08 , B01D2201/208 , B01D2201/34 , Y10S210/17
摘要： A fluid filter for assembly onto a filter head includes a combination of features such that the assembly of the fluid filter onto the filter head establishes radial flow paths within the fluid filter. The filter head includes an externally threaded outer wall and includes an annular inner wall which defines a flow opening. The inner wall is shaped with a protruding portion and a substantially horizontal bearing surface. The fluid filter includes an enclosing outer shell and a filtering element positioned within the outer shell. A support spring is positioned in the base of the outer shell so that it is axially positioned between the outer shell and the filtering element. An internally threaded nutplate is assembled to the outer shell and threadedly engages the externally-threaded outer wall of the filter head. An inner seal is positioned between the nutplate and the primary filtering element and is designed so as to define a hollow interior. Threaded engagement between the filter head and the nutplate begins the installation procedure. As threaded engagement continues, the protruding portion is inserted into the hollow interior and the bearing surface abuts up against the upper surface of the inner seal. With continued threaded engagement, the bearing surface pushes the inner seal and filtering element axially downward in the direction of the support spring, causing the inner seal to move axially away from the nutplate creating a radial flow path between the inner seal and the nutplate.
摘要翻译：用于组装到过滤嘴上的流体过滤器包括特征的组合，使得流体过滤器在过滤嘴上的组装在流体过滤器内建立径向流动路径。过滤头包括外螺纹外壁，并且包括限定流动开口的环形内壁。内壁形成有突出部分和基本上水平的支承表面。流体过滤器包括封闭的外壳和位于外壳内的过滤元件。支撑弹簧定位在外壳的基部中，使得其轴向地定位在外壳和过滤元件之间。内螺纹螺母板组装到外壳上并与过滤头的外螺纹外壁螺纹接合。内密封件位于螺母板和主过滤元件之间，并被设计成限定中空的内部。过滤头和螺母板之间的螺纹接合开始安装步骤。随着螺纹接合继续，突出部分插入中空内部，并且支承面抵靠内密封件的上表面。随着持续的螺纹接合，轴承表面沿着支撑弹簧的方向推动内部密封件和过滤元件沿轴向向下推动，使得内部密封件从轴向轴向移动离开螺母板，从而在内部密封件和螺母板之间形成径向流动路径。

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