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61. 发明授权

US06454694B1 Free jet centrifuge rotor with internal flow bypass 有权
标题翻译：具有内部流量旁路的自由喷射离心机转子
公开(公告)号：US06454694B1
公开(公告)日：2002-09-24
申请号：US09939160
申请日：2001-08-24
申请人： Peter K. Herman , Kevin South , Hendrik N. Amirkhanian
发明人： Peter K. Herman , Kevin South , Hendrik N. Amirkhanian
IPC分类号： B04B906
CPC分类号： B04B5/005 , B04B1/08
摘要： A centrifuge includes a shaft and a center tube. The shaft has a single flow passage from which fluid is supplied and has one or more fluid ports defined therein. The center tube has two sets of openings defined therein. A portion of the fluid in the centrifuge is directed to bypass the cleaning operation and is directly used to drive the centrifuge. The remaining fluid flows through the centrifuge and particulate matter is removed from the liquid. The fluid is then discharged through the nozzles in order to rotate the centrifuge.
摘要翻译：离心机包括轴和中心管。轴具有单个流动通道，流体从该流动通道供应并且具有限定在其中的一个或多个流体端口。中心管具有限定在其中的两组开口。离心机中的一部分流体被引导以绕过清洁操作，并且直接用于驱动离心机。剩余的流体流过离心机，并从液体中除去颗粒物质。然后通过喷嘴排出流体，以旋转离心机。

62. 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。

63. 发明授权

US5472463A Pressure side integrated air filter and filtering networks for engines 失效
标题翻译：压力侧集成空气过滤器和发动机过滤网络
公开(公告)号：US5472463A
公开(公告)日：1995-12-05
申请号：US259633
申请日：1994-06-14
申请人： Peter K. Herman , Roger L. Clark , Harry L. Maxwell , Steven J. Reilly
发明人： Peter K. Herman , Roger L. Clark , Harry L. Maxwell , Steven J. Reilly
IPC分类号： B01D46/00 , B01D46/52 , B01D50/00 , F02B3/06 , F02F7/00 , F02M35/024 , F02M35/04 , B01D46/10
CPC分类号： B01D46/522 , B01D46/0047 , B01D50/002 , F02F7/006 , F02M35/024 , F02M35/04 , B01D2271/02 , F02B3/06
摘要： A pressure side integrated air filter assembly for a turbocharged engine includes an air filter carrier which is designed and arranged to receive an air filter element and which is adapted to mount to the intake manifold of the turbocharged engine. The air filter carrier which receives an air filtering element is disposed within the intake manifold and the intake manifold cover serves as the air filter cover. A peripheral flange on the air filter carrier is used to support the air filter assembly by being clamped between the intake manifold cover and the intake manifold. This peripheral flange substitutes for the intake manifold gasket. The air filter carrier and the air filter element each have a trapezoidal shape in cross section as a way to conserve space within the intake manifold. The air filter element is a single panel of filtering media which is fan-folded with a first series of folds disposed adjacent the intake manifold cover and an alternating second series of folds disposed at the outlet side of the air filter carrier. The integrated air filter assembly is mounted within the intake manifold and may be used as a security filter with a cannister filter positioned upstream from the turbocharger or with a precleaner air filter disposed upstream from the turbocharger.
摘要翻译：用于涡轮增压发动机的压力侧集成空气过滤器组件包括空气过滤器载体，空气过滤器载体被设计和布置成接收空气过滤器元件并且适于安装到涡轮增压发动机的进气歧管。接收空气过滤元件的空气过滤器载体设置在进气歧管内，进气歧管盖用作空气过滤器盖。空气过滤器载体上的外围法兰用于通过夹在进气歧管盖和进气歧管之间来支撑空气过滤器组件。该外围法兰代替进气歧管垫圈。空气过滤器载体和空气过滤器元件各自具有梯形形状的横截面，作为节省进气歧管内的空间的方式。空气过滤器元件是单个过滤介质板，其被扇形折叠，其中邻近进气歧管盖布置的第一系列折叠和布置在空气过滤器载体的出口侧的交替的第二系列折叠。集成式空气过滤器组件安装在进气歧管内，并且可以用作安全过滤器，其具有位于涡轮增压器上游的罐过滤器或者设置在涡轮增压器上游的预滤器空气过滤器。

64. 发明授权

US08926725B2 V-shaped filter with serviceable frames and cartridges 有权
标题翻译： V型过滤器，带有可维修的框架和墨盒
公开(公告)号：US08926725B2
公开(公告)日：2015-01-06
申请号：US13562422
申请日：2012-07-31
申请人： Gregory K. Loken , Mark V. Holzmann , Peter K. Herman , Scott W. Schwartz , Travis E. Goodlund
发明人： Gregory K. Loken , Mark V. Holzmann , Peter K. Herman , Scott W. Schwartz , Travis E. Goodlund
IPC分类号： B01D50/00
CPC分类号： B01D46/125
摘要： A V-shaped filter includes a V-shaped carrier frame, first and second cartridge frames movably mounted to the carrier frame, and first and second filter element cartridges removably and replaceably mounted to the first and second cartridge frames, respectively. The first and second cartridge frames are movable to an inserted position in the V-shaped carrier frame providing an installed condition with the first and second cartridge frames forming a V-shape, and are movable to an extended position extending beyond the V-shaped carrier frame and providing a replacement-service condition.
摘要翻译： V形过滤器包括V形载体框架，可移动地安装到承载架的第一和第二盒框架，以及分别可拆卸地和可替换地安装到第一和第二盒框架的第一和第二过滤元件盒。第一和第二盒式框架可移动到V形承载架中的插入位置，提供安装状态，第一和第二盒式框架形成V形，并且可移动到延伸超出V形载体的延伸位置并提供替换服务条件。

65. 发明申请

US20120285902A1 Filter with Shaped Flow Path Combinations 审中-公开
标题翻译：过滤器与形状流路组合
公开(公告)号：US20120285902A1
公开(公告)日：2012-11-15
申请号：US13397113
申请日：2012-02-15
申请人： Christopher E. Holm , Michael J. Connor , Peter K. Herman , Scott W. Schwartz
发明人： Christopher E. Holm , Michael J. Connor , Peter K. Herman , Scott W. Schwartz
IPC分类号： B01D29/54 , B01D46/00 , B01D37/00
CPC分类号： B01D29/073 , B01D29/216 , B01D29/54 , B01D35/02 , B01D46/0012 , B01D46/0021 , B01D46/2411 , B01D46/528 , B01D2275/206 , B01D2275/207 , B01D2275/208
摘要： A filter includes a plurality of annular filter elements arranged in axially staggered relation. An axial flow path includes a plurality of flow path segments, some being filtered by a respective filter element, and others bypassing a respective filter element. Various combinations are provided.
摘要翻译：过滤器包括以轴向交错关系布置的多个环形过滤器元件。轴向流动路径包括多个流动路径段，一些由相应的过滤元件过滤，另一些绕过相应的过滤元件。提供了各种组合。

66. 发明申请

US20120267294A1 Inside-Out Flow Filter with Pressure Recovery 有权
标题翻译：带压力回收的内向外流量过滤器
公开(公告)号：US20120267294A1
公开(公告)日：2012-10-25
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： B01D29/00
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。

67. 发明申请

US20120144788A1 Multistage Variable Impactor 有权
标题翻译：多级变量冲击器
公开(公告)号：US20120144788A1
公开(公告)日：2012-06-14
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： B01D45/08
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。

68. 发明授权

US07935165B2 Multistage variable impactor 有权
标题翻译：多级变量冲击器
公开(公告)号：US07935165B2
公开(公告)日：2011-05-03
申请号：US12632977
申请日：2009-12-08
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： B01D51/00
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。

69. 发明授权

US07870850B2 Crankcase ventilation system with pumped scavenged oil 有权
标题翻译：曲轴箱通风系统带抽油机
公开(公告)号：US07870850B2
公开(公告)日：2011-01-18
申请号：US12728301
申请日：2010-03-22
申请人： Peter K. Herman , Michael J. Connor , Christopher E. Holm , Mark V. Holzmann
发明人： Peter K. Herman , Michael J. Connor , Christopher E. Holm , Mark V. Holzmann
IPC分类号： F01M13/04
CPC分类号： F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要： A crankcase ventilation system for an internal combustion engine has a jet pump suctioning scavenged separated oil from the oil outlet of an air/oil separator and pumping same to the crankcase.
摘要翻译：用于内燃机的曲轴箱通风系统具有从空气/油分离器的出油口抽吸清除的分离的油的喷射泵并将其泵送到曲轴箱。

70. 发明授权

US07857883B2 Inertial gas-liquid separator with constrictable and expansible nozzle valve sidewall 有权
标题翻译：惯性气液分离器，具有可压缩且可扩张的喷嘴阀侧壁
公开(公告)号：US07857883B2
公开(公告)日：2010-12-28
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： B01D45/08
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。

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