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71. 发明申请

US20090250388A1 FILTRATION DEVICE WITH RELEASABLE ADDITIVE 有权
标题翻译：具有可释放添加剂的过滤装置
公开(公告)号：US20090250388A1
公开(公告)日：2009-10-08
申请号：US12486347
申请日：2009-06-17
申请人： Harold R. Martin , Abby True Dahl , Ted Loftis , Ismail Bagci , Wassem Abdallah , Mark J. Johnson , Barry M. Verdegan , Peter K. Herman
发明人： Harold R. Martin , Abby True Dahl , Ted Loftis , Ismail Bagci , Wassem Abdallah , Mark J. Johnson , Barry M. Verdegan , Peter K. Herman
IPC分类号： B01D37/02 , B01D29/54
CPC分类号： B01D37/025 , Y10S210/13
摘要： 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.
摘要翻译：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。

72. 发明授权

US07563368B2 Filtration device with releasable additive 有权
标题翻译：具有可释放添加剂的过滤装置
公开(公告)号：US07563368B2
公开(公告)日：2009-07-21
申请号：US11609679
申请日：2006-12-12
申请人： Harold R. Martin , Abby True-Dahl , Ted Loftis , Ismail Bagci , Wassem Abdalla , Mark J. Johnson , Barry M. Verdegan , Peter K. Herman
发明人： Harold R. Martin , Abby True-Dahl , Ted Loftis , Ismail Bagci , Wassem Abdalla , Mark J. Johnson , Barry M. Verdegan , Peter K. Herman
IPC分类号： B01D15/00 , F01M11/03
CPC分类号： B01D37/025 , Y10S210/13
摘要： 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.
摘要翻译：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。

73. 发明授权

US07156991B2 Liquid additive slow-release apparatus driven by a filter pressure gradient 有权
标题翻译：由过滤器压力梯度驱动的液体添加剂缓释装置
公开(公告)号：US07156991B2
公开(公告)日：2007-01-02
申请号：US10767513
申请日：2004-01-29
申请人： Peter K. Herman , Harold R. Martin , Ismail C. Bagci
发明人： Peter K. Herman , Harold R. Martin , Ismail C. Bagci
IPC分类号： B01D27/04
CPC分类号： F02M25/00 , B01D37/025 , F02M37/22
摘要： The present invention provides a filter assembly containing a filter element and a container as a depot for a liquid additive. The container can include an inlet and an outlet, which are configured to allow a liquid to flow into the container mix with the contained additive and then flow out into the system. It has been observed that a liquid flowing through a filter assembly exhibits a pressure gradient within the filter. Consequently, the inlets and outlets to the container can be positioned to take advantage of the pressure gradient to enhance the addition of the additive to the liquid in the filter assembly.
摘要翻译：本发明提供了一种过滤器组件，其包含过滤元件和作为液体添加剂的储存器的容器。容器可以包括入口和出口，其构造成允许液体与所含添加剂一起流入容器混合物，然后流出到系统中。已经观察到，流过过滤器组件的液体在过滤器内呈现压力梯度。因此，容器的入口和出口可以被定位以利用压力梯度来增强添加剂添加到过滤器组件中的液体。

74. 发明授权

US06821241B2 Centrifuge rotor with low-pressure shut-off and capacity sensor 失效
标题翻译：离心转子与低压关闭和容量传感器
公开(公告)号：US06821241B2
公开(公告)日：2004-11-23
申请号：US10209411
申请日：2002-07-30
申请人： Peter K. Herman , Kevin C. South
发明人： Peter K. Herman , Kevin C. South
IPC分类号： B04B906
CPC分类号： B04B1/08 , B04B5/005 , B04B11/04
摘要： A centrifuge for separating particulate matter from a fluid includes a housing having a base portion defining a fluid inlet, a rotor subassembly in the housing and including a centertube and a shaft. The shaft defines a plurality of fluid outlet ports and a fluid passageway in flow communication therewith. The fluid passageway communicates with the fluid inlet such that oil delivered to the centrifuge flows through a portion of the centrifuge shaft and exits from the fluid outlet ports. Press fit into the centertube is a baffle sleeve which is initially positioned so as to cover the fluid outlet ports when the baffle sleeve is in a first position. The baffle sleeve is movable with the rotor subassembly to a second position where the plurality of fluid outlet ports are uncovered.
摘要翻译：用于从流体分离颗粒物质的离心机包括具有限定流体入口的基部的壳体，壳体中的转子子组件，并且包括中心立管和轴。轴限定多个流体出口和与其流体连通的流体通道。流体通道与流体入口连通，使得输送到离心机的油流过离心机轴的一部分并从流体出口端口离开。压配合到中心立管是挡板套筒，其最初定位成当挡板套管处于第一位置时覆盖流体出口。挡板套筒可随着转子子组件移动到第二位置，在多个流体出口未被覆盖的位置。

75. 发明授权

US06602180B2 Self-driven centrifuge with vane module 有权
公开(公告)号：US06602180B2
公开(公告)日：2003-08-05
申请号：US10028619
申请日：2001-12-20
申请人： Peter K. Herman , Richard Jensen
发明人： Peter K. Herman , Richard Jensen
IPC分类号： B04B104
CPC分类号： B04B1/04 , B04B5/005 , B04B7/12 , Y10S494/901
摘要： A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a base having a pair of tangential jet nozzles for generating the self-driven force for the centrifuge. Connected to the base is a centrifuge shell which defines a hollow interior space. A hollow rotor hub having a central axis of rotation is assembled to the base and extends through the hollow interior space. A support plate is positioned within the hollow interior space and, in cooperation with the rotor hub, defines an annular flow exit opening for the circulating liquid. Positioned within the hollow interior space is a separation vane module which is constructed and arranged so as to extend around the rotor hub and positioned so as to be supported by the support plate. The separation vane module includes a plurality of axially-extending and spaced-apart separation vanes.

76. 发明授权

US06540653B2 Unitary spiral vane centrifuge module 有权
标题翻译：单螺旋叶片离心机模块
公开(公告)号：US06540653B2
公开(公告)日：2003-04-01
申请号：US09776378
申请日：2001-02-02
申请人： Peter K. Herman , Richard Jensen
发明人： Peter K. Herman , Richard Jensen
IPC分类号： B04B108
CPC分类号： B04B1/04 , B04B5/005 , B04B7/12 , Y10S494/901
摘要： A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a base having a pair of tangential jet nozzles for generating the self-driven force. Connected to the base is a centrifuge shell which defines a hollow interior space. A disposable liner is positioned within the centrifuge shell. A hollow rotor hub is assembled to the base and extends through the hollow interior space. A support plate is positioned within the hollow interior space and, in cooperation with the rotor hub, defines an annular flow exit. Positioned within the hollow interior space is a unitary separation vane module which is constructed and arranged so as to extend around the rotor hub. The separation vane module includes a plurality of axially-extending and spaced-apart separation vanes. In one embodiment the vane module and a liner shell are formed as a unitary component.
摘要翻译：用于从循环液体中分离颗粒物质的自驱动离心机包括具有用于产生自驱动力的一对切向喷嘴的底座。连接到基座是定义中空内部空间的离心机外壳。一次性衬垫位于离心机外壳内。中空的转子毂组装到底座并延伸穿过中空的内部空间。支撑板定位在中空内部空间内，并且与转子毂协作地限定环形流出口。定位在中空内部空间内的是整体分离叶片模块，其被构造和布置为围绕转子轮毂延伸。分离叶片模块包括多个轴向延伸和间隔开的分离叶片。在一个实施例中，叶片模块和衬套壳体形成为整体部件。

77. 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。

78. 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。

79. 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。

80. 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。

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