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41. 发明授权

US08241411B2 Multistage variable impactor 有权
公开(公告)号：US08241411B2
公开(公告)日：2012-08-14
申请号：US13397743
申请日：2012-02-16
申请人： Stephanie L. Faber , Bradley A. Smith , Christopher E. Holm , Brian W. Schwandt , Peter K. Herman
发明人： Stephanie L. Faber , Bradley A. Smith , Christopher E. Holm , Brian W. Schwandt , Peter K. Herman
IPC分类号： B01D45/04
CPC分类号： B01D45/08 , F01M13/00 , F01M13/023 , F01M13/04 , Y10S55/14
摘要： An inertial gas-liquid separator and method is provided, including variable orifice jet nozzle structure having a variable orifice area dependent upon axial movement of a plunger relative to a housing sleeve, and in another embodiment having first and second flow branches, with the first flow branch being continuously open, and the second flow branch having a variable flow controller controlling flow therethrough.

42. 发明授权

US07828865B2 Gas-liquid separator with dual flow impaction and coalescence 有权
标题翻译：气液分离器，双流冲击和聚结
公开(公告)号：US07828865B2
公开(公告)日：2010-11-09
申请号：US12183232
申请日：2008-07-31
申请人： Daniel Y. Hodges , Matthew T. VandenBush , Brian W. Schwandt , Peter K. Herman , Christopher E. Holm , Merwyn I. Coutinho
发明人： Daniel Y. Hodges , Matthew T. VandenBush , Brian W. Schwandt , Peter K. Herman , Christopher E. Holm , Merwyn I. Coutinho
IPC分类号： B01D50/00
CPC分类号： B01D50/002 , B01D45/08 , B01D46/003 , F01M13/04 , F01M2013/0438 , Y10S55/14 , Y10S55/19 , Y10S55/25 , Y10S55/36
摘要： A gas-liquid separator assembly has dual flow first and second split partial paths. The first path is an impaction separation path effecting liquid particle separation from a gas-liquid stream by inertial impaction. The second path is a coalescence-separation path effecting liquid particle separation from the gas-liquid stream by coalescence.
摘要翻译：气 - 液分离器组件具有双流第一和第二分开的部分路径。第一条路径是撞击分离路径，通过惯性撞击影响气液分离液体颗粒。第二条路径是聚结 - 分离路径，通过聚结影响液体颗粒与气液流的分离。

43. 发明申请

US20100024366A1 Gas-Liquid Separator with Dual Flow Impaction and Coalescence 有权
标题翻译：具有双流冲击和聚结的气液分离器
公开(公告)号：US20100024366A1
公开(公告)日：2010-02-04
申请号：US12183232
申请日：2008-07-31
申请人： Daniel Y. Hodges , Matthew T. VandenBush , Brian W. Schwandt , Peter K. Herman , Christopher E. Holm
发明人： Daniel Y. Hodges , Matthew T. VandenBush , Brian W. Schwandt , Peter K. Herman , Christopher E. Holm
IPC分类号： B01D50/00 , B01D45/08
CPC分类号： B01D50/002 , B01D45/08 , B01D46/003 , F01M13/04 , F01M2013/0438 , Y10S55/14 , Y10S55/19 , Y10S55/25 , Y10S55/36
摘要： A gas-liquid separator assembly has dual flow first and second split partial paths. The first path is an impaction separation path effecting liquid particle separation from a gas-liquid stream by inertial impaction. The second path is a coalescence-separation path effecting liquid particle separation from the gas-liquid stream by coalescence.
摘要翻译：气 - 液分离器组件具有双流第一和第二分开的部分路径。第一条路径是撞击分离路径，通过惯性撞击影响气液分离液体颗粒。第二条路径是聚结 - 分离路径，通过聚结影响液体颗粒与气液流的分离。

44. 发明申请

US20090100811A1 Inertial Gas-Liquid Separator with Constrictable and Expansible Nozzle Valve Sidewall 有权
标题翻译：惯性气液分离器，具有可控和可扩展的喷嘴阀侧壁
公开(公告)号：US20090100811A1
公开(公告)日：2009-04-23
申请号：US11873483
申请日：2007-10-17
申请人： Benjamin L. Scheckel , Thomas J. Braun , Bradley A. Smith , Peter K. Herman , Matthew T. VandenBush
发明人： Benjamin L. Scheckel , Thomas J. Braun , Bradley A. Smith , Peter K. Herman , Matthew T. VandenBush
IPC分类号： B01D45/12
CPC分类号： B01D46/42 , B01D45/08 , B01D46/0041 , B01D46/10 , B01D46/4272 , B01D50/002 , F01M13/04 , F01M2013/0044 , F01M2013/0433 , F01M2013/0438 , Y10S55/14 , Y10S55/19
摘要： An inertial gas-liquid separator has one or more nozzle valves having a sidewall and a downstream exit axial end radially constrictable and expansible to vary axial flow of a gas-liquid stream therethrough to an inertial impactor collector.
摘要翻译：惯性气液分离器具有一个或多个喷嘴阀，其具有侧壁和下游出口轴向端部，其径向可收缩和可膨胀以改变气液流通过其流过惯性冲击收集器的轴向流动。

45. 发明申请

US20080308481A1 DRAIN VALVE FOR FILTER SERVICE AND METHOD 有权
标题翻译：排水阀，用于过滤器维修和方法
公开(公告)号：US20080308481A1
公开(公告)日：2008-12-18
申请号：US12141313
申请日：2008-06-18
申请人： Mark Wieczorek , Wassem Abdalla , Peter K. Herman , Abby True-Dahl , Pierrick Bonzi , Arnaud Le Ven , Gerard Malgorn
发明人： Mark Wieczorek , Wassem Abdalla , Peter K. Herman , Abby True-Dahl , Pierrick Bonzi , Arnaud Le Ven , Gerard Malgorn
IPC分类号： B01D27/08 , B23P19/04
CPC分类号： B01D35/153 , B01D35/16 , B01D2201/291 , Y10T29/4973
摘要： A fluid filter is described, where a drain valve is configured to move back and forth into open and closed positions. The drain valve and a filter cartridge are in a structural arrangement such that the drain valve is put in an open position before the filter and/or a filter element therein can be serviced or replaced.
摘要翻译：描述了流体过滤器，其中排水阀被配置为来回移动到打开和关闭位置。排水阀和过滤器滤芯处于结构布置中，使得排水阀在过滤器和/或其中的过滤元件可以被维修或更换之前被置于打开位置。

46. 发明申请

US20070256566A1 Multistage Variable Impactor 有权
标题翻译：多级变量冲击器
公开(公告)号：US20070256566A1
公开(公告)日：2007-11-08
申请号：US11622051
申请日：2007-01-11
申请人： Stephanie L. Faber , Bradley A. Smith , Christopher E. Holm , Brian W. Scwandt , Peter K. Herman
发明人： Stephanie L. Faber , Bradley A. Smith , Christopher E. Holm , Brian W. Scwandt , Peter K. Herman
IPC分类号： B01D45/08
CPC分类号： B01D45/08 , F01M13/00 , F01M13/023 , F01M13/04 , Y10S55/14
摘要： An inertial gas-liquid separator and method is provided, including variable orifice jet nozzle structure having a variable orifice area dependent upon axial movement of a plunger relative to a housing sleeve, and in another embodiment having first and second flow branches, with the first flow branch being continuously open, and the second flow branch having a variable flow controller controlling flow therethrough.
摘要翻译：提供了惯性气液分离器和方法，其包括可变喷嘴喷嘴结构，其具有取决于柱塞相对于壳体套筒的轴向移动的可变孔口面积，并且在另一实施例中具有第一和第二流动分支，第一流动分支连续打开，第二流动分支具有控制流过其中的可变流量控制器。

47. 发明授权

US07238216B2 Variable flow inertial gas-liquid impactor separator 有权
标题翻译：可变流量惯性气液冲击分离器
公开(公告)号：US07238216B2
公开(公告)日：2007-07-03
申请号：US10946603
申请日：2004-09-21
申请人： Gerard Malgorn , Jean-Luc Guichaoua , Peter K. Herman , Brian W. Schwandt , Christopher E. Holm
发明人： Gerard Malgorn , Jean-Luc Guichaoua , Peter K. Herman , Brian W. Schwandt , Christopher E. Holm
IPC分类号： B01D45/04
CPC分类号： B01D45/08 , Y10S55/14
摘要： An inertial gas-liquid impactor separator has a variable flow actuator for varying cumulative gas-liquid flow through acceleration nozzle structure in response to a given parameter.
摘要翻译：惯性气液冲击分离器具有可变流量致动器，用于响应给定参数改变通过加速喷嘴结构的累积气液流量。

48. 发明授权

US06273031B1 Clean lubricant circulation system 有权
标题翻译：清洁润滑剂循环系统
公开(公告)号：US06273031B1
公开(公告)日：2001-08-14
申请号：US09210363
申请日：1998-12-11
申请人： Barry M. Verdegan , Peter K. Herman , David M. Stehouwer , Brian W. Schwandt , Stephen L. Fallon
发明人： Barry M. Verdegan , Peter K. Herman , David M. Stehouwer , Brian W. Schwandt , Stephen L. Fallon
IPC分类号： F02B7500
CPC分类号： F01M11/0458
摘要： A combination in situ oil filter purge and oil replacement system is provided in a lubrication system, including for an internal combustion engine (10). A purge system backflushes the oil filter (12) and re-circulates backflushed used oil. A replacement system supplies fresh oil to the filter (12).
摘要翻译：在润滑系统中提供组合原位油滤清器吹扫和换油系统，包括用于内燃机（10）。清洗系统反冲洗过滤器（12），并重新循环使用过滤的二手油。更换系统为过滤器（12）提供新鲜的油。

49. 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。

50. 发明授权

US08986539B2 Inside-out flow filter with pressure recovery 有权
标题翻译：内置流量过滤器，具有压力恢复功能
公开(公告)号：US08986539B2
公开(公告)日：2015-03-24
申请号：US13345863
申请日：2012-01-09
申请人： Peter K. Herman , Bradley A. Smith , Benjamin L. Scheckel
发明人： Peter K. Herman , Bradley A. Smith , Benjamin L. Scheckel
IPC分类号： B01D29/085 , B01D29/23 , B01D29/90 , B01D35/147 , B01D35/30 , B01D29/00
CPC分类号： B01D29/232 , B01D29/902 , B01D35/147 , B01D35/1475 , B01D35/30 , B01D2201/291 , B01D2201/302 , Y10S210/05
摘要： In an inside-out flow filter, a transition pressure recovery member is provided at the inlet and has structured contoured guide surfaces guiding fluid flow therealong into the hollow interior of an annular filter element to minimize transition pressure loss from the inlet to the hollow interior. The transition pressure recovery member includes transition flow deceleration surfaces gradually decelerating flow of fluid into the hollow interior and minimizing pressure drop.
摘要翻译：在内向外流动过滤器中，过渡压力恢复构件设置在入口处并且具有引导流体流入环形过滤器元件的中空内部的结构化轮廓引导表面，以使从入口到中空内部的过渡压力损失最小化。过渡压力恢复构件包括逐渐减缓流体进入中空内部并使压降最小化的过渡流减速表面。

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