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1. 发明授权

US6139595A Air/oil coalescer with centrifugally assisted drainage 有权
标题翻译：具有离心辅助排水的空气/油聚结器
公开(公告)号：US6139595A
公开(公告)日：2000-10-31
申请号：US157019
申请日：1998-09-18
申请人： Peter K. Herman , Richard Jensen, deceased , Gregory W. Hoverson
发明人： Peter K. Herman , Richard Jensen, deceased , Gregory W. Hoverson
IPC分类号： B01D45/14 , B01D46/26 , F01M13/04
CPC分类号： F01M13/04 , B01D45/14 , B01D46/003 , B01D46/0056 , B01D46/0087 , B01D46/521 , B01D2275/201 , F01M2013/0422 , F01M2013/0438
摘要： A coalescing filter for separating oil from a blowby gas stream includes a coalescing filter element designed with a plurality of relatively small flow-through pores which have the potential for creating a high restriction when wetted due to the surface tension which results. In order to reduce the restriction level, the coalescing filter is attached to a rotating component, such as a gear, so that rotary motion is imparted to the coalescing filter and centrifugal force is generated across the plurality of flow-through pores. By generating centrifugal force, any oil which might otherwise remain in said pores so as to clog the pores is spun out so that the pores of the coalescing filter element remain in a "dry" condition such that any restriction to continued flow is substantially lower than the restriction level when the pores are wetted.
摘要翻译：用于从窜气流中分离油的聚结过滤器包括设计有多个相对小的流通孔的聚结过滤元件，其具有由于所产生的表面张力而润湿时产生高限制的可能性。为了降低限制水平，将聚结过滤器附着到诸如齿轮的旋转部件上，使得旋转运动被赋予聚结过滤器，并且跨过多个流通孔产生离心力。通过产生离心力，可以将任何可能残留在所述孔中以阻塞孔的油旋转出来，使得聚结过滤元件的孔保持在“干”状态，使得对持续流动的任何限制都显着低于当毛孔被润湿时的限制水平。

2. 发明授权

US08794222B2 Crankcase ventilation inside-out flow rotating coalescer 有权
标题翻译：曲轴箱通风内流式旋转聚结器
公开(公告)号：US08794222B2
公开(公告)日：2014-08-05
申请号：US12969742
申请日：2010-12-16
申请人： Brian W. Schwandt , Saru Dawar , Chirag Parikh , Christopher E. Holm , Peter K. Herman , Gregory W. Hoverson , Rohit Sharma , Benoit Le Roux , Jean-Luc Goichaoua , Shiming Feng , Gerard Malgorn , Arun Janakiraman , Jerald J. Moy , Himani Deshpande , Barry M. Verdegan , Howard E. Tews , Roger L. Zoch , Bryan P. Steffen , Patricia E. Heckel
发明人： Brian W. Schwandt , Scott P. Heckel , Saru Dawar , Chirag Parikh , Christopher E. Holm , Peter K. Herman , Gregory W. Hoverson , Rohit Sharma , Benoit Le Roux , Jean-Luc Goichaoua , Shiming Feng , Gerard Malgorn , Arun Janakiraman , Jerald J. Moy , Himani Deshpande , Barry M. Verdegan , Howard E. Tews , Roger L. Zoch , Bryan P. Steffen
IPC分类号： F01M13/00 , F02B25/06
CPC分类号： F01M13/04 , F01M13/022 , F01M13/023 , F01M2013/0072 , F01M2013/0422 , F01M2013/0438
摘要： An internal combustion engine crankcase ventilation rotating coalescer includes an annular rotating coalescing filter element, an inlet port supplying blowby gas from the crankcase to the hollow interior of the annular rotating coalescing filter element, and an outlet port delivering cleaned separated air from the exterior of the rotating element. The direction of blowby gas is inside-out, radially outwardly from the hollow interior to the exterior.
摘要翻译：内燃机曲轴箱通风旋转聚结器包括环形旋转聚结过滤元件，将来自曲轴箱的窜气供应到环形旋转聚结过滤器元件的中空内部的入口端口以及从清洁空气的外部输送清洁的分离空气的出口旋转元件窜气的方向是内向外，从中空的内部到外部径向向外。

3. 发明授权

US08177967B2 Spin-on filter with performance enhancement features 有权
标题翻译：带有性能增强功能的自旋滤波器
公开(公告)号：US08177967B2
公开(公告)日：2012-05-15
申请号：US10778523
申请日：2004-02-16
申请人： Ismail C. Bagci , Kevin C. South , Gregory W. Hoverson , Byron Andrew Pardue , Peter K. Herman , Chris A. Schoonover , Patrick J. Galecki
发明人： Ismail C. Bagci , Kevin C. South , Gregory W. Hoverson , Byron Andrew Pardue , Peter K. Herman , Chris A. Schoonover , Patrick J. Galecki
IPC分类号： B01D27/08 , B01D27/10
CPC分类号： B01D29/21 , B01D29/96 , B01D35/147 , B01D35/153 , B01D35/30 , B01D2201/0415 , B01D2201/24 , B01D2201/34 , B01D2201/4046
摘要： A disposable, spin-on fluid filter for mounting to a fluid-directing head includes a molded housing having a closed base and a sidewall defining a hollow cavity. Filtering media is positioned within the hollow cavity and a nutplate is joined to the housing so as to enclose the filtering media. The nutplate includes a plurality of inlet flow openings and a lobed sleeve extending into the filtering media. An endplate is joined to the filtering media including a flange portion and a sleeve portion. The fluid filter includes an elastomeric valve having a first portion positioned between the flange portion and the inlet flow openings and a second portion positioned between the sleeve portion and the lobed sleeve. The valve provides an anti-drain back capability and in cooperation with the lobed sleeve provides a filtering media by-pass capability.
摘要翻译：用于安装到流体引导头的一次性旋转流体过滤器包括具有闭合基部和限定中空腔的侧壁的模制壳体。过滤介质定位在中空腔内，并且螺母板连接到壳体以便包围过滤介质。螺母板包括多个入口流动开口和延伸到过滤介质中的叶形套管。端板连接到包括凸缘部分和套筒部分的过滤介质。流体过滤器包括弹性阀，其具有位于凸缘部分和入口流动开口之间的第一部分和位于套筒部分和叶形套筒之间的第二部分。该阀提供防排水能力，并与裂纹套管配合提供过滤介质旁路能力。

4. 发明申请

US20110180051A1 Crankcase Ventilation Inside-Out Flow Rotating Coalescer 有权
标题翻译：曲轴箱通风内流式旋转聚结器
公开(公告)号：US20110180051A1
公开(公告)日：2011-07-28
申请号：US12969742
申请日：2010-12-16
申请人： Brian W. Schwandt , Scott P. Heckel , Saru Dawar , Chirag Parikh , Christopher E. Holm , Peter K. Herman , Gregory W. Hoverson , Rohit Sharma , Benoit Le Roux , Jean-Luc Goichaoua , Shiming Feng , Gerard Malgorn , Arun Janakiraman , Jerald J. Moy , Himani Deshpande , Barry M. Verdegan , Howard E. Tews , Roger L. Zoch , Patricia E. Heckel
发明人： Brian W. Schwandt , Scott P. Heckel , Saru Dawar , Chirag Parikh , Christopher E. Holm , Peter K. Herman , Gregory W. Hoverson , Rohit Sharma , Benoit Le Roux , Jean-Luc Goichaoua , Shiming Feng , Gerard Malgorn , Arun Janakiraman , Jerald J. Moy , Himani Deshpande , Barry M. Verdegan , Howard E. Tews , Roger L. Zoch , Patricia E. Heckel
IPC分类号： F02B25/06
CPC分类号： F01M13/04 , F01M13/022 , F01M13/023 , F01M2013/0072 , F01M2013/0422 , F01M2013/0438
摘要： An internal combustion engine crankcase ventilation rotating coalescer includes an annular rotating coalescing filter element, an inlet port supplying blowby gas from the crankcase to the hollow interior of the annular rotating coalescing filter element, and an outlet port delivering cleaned separated air from the exterior of the rotating element. The direction of blowby gas is inside-out, radially outwardly from the hollow interior to the exterior.
摘要翻译：内燃机曲轴箱通风旋转聚结器包括环形旋转聚结过滤元件，将来自曲轴箱的窜气供应到环形旋转聚结过滤器元件的中空内部的入口端口以及从清洁空气的外部输送清洁的分离空气的出口旋转元件窜气的方向是内向外，从中空的内部到外部径向向外。

5. 发明授权

US07235177B2 Integral air/oil coalescer for a centrifuge 有权
标题翻译：用于离心机的整体空气/油聚结器
公开(公告)号：US07235177B2
公开(公告)日：2007-06-26
申请号：US10421472
申请日：2003-04-23
申请人： Peter K. Herman , Gregory W. Hoverson , Hendrik N. Amirkhanian , Jean-Luc Guichaoua , Benoit LeRoux , Gerard Malgorn
发明人： Peter K. Herman , Gregory W. Hoverson , Hendrik N. Amirkhanian , Jean-Luc Guichaoua , Benoit LeRoux , Gerard Malgorn
IPC分类号： B01D33/00
CPC分类号： F01M13/04 , B04B5/005 , B04B5/10 , F01M2013/0422 , F01M2013/0438 , Y10S210/05
摘要： A centrifuge for separating particulate matter from circulating fluid includes a centrifuge enclosure including a housing and a base joined together so as to define a hollow interior. A rotor is positioned in the hollow interior and is supported by the base in a manner to permit rotary motion of the rotor relative to the centrifuge enclosure. A coalescing filter assembly is secured to the rotor and is constructed and arranged for removing oil aerosol from a blowby gas which is introduced into the centrifuge. A roller bearing, press fit into the centrifuge housing, receives a portion of the coalescing filter assembly.
摘要翻译：用于将颗粒物质与循环流体分离的离心机包括离心机外壳，其包括连接在一起的壳体和基座，以便限定中空的内部。转子定位在中空内部并由基座支撑，以允许转子相对于离心机外壳的旋转运动。聚结过滤器组件固定到转子上，并被构造和布置成用于从引入离心机的窜气中除去油气溶胶。滚筒轴承，压配合到离心机壳体中，接收一部分聚结过滤器组件。

6. 发明授权

US08584702B2 Apparatus, system, and method for a self-venting drain valve 有权
标题翻译：自排气排水阀的设备，系统和方法
公开(公告)号：US08584702B2
公开(公告)日：2013-11-19
申请号：US11936639
申请日：2007-11-07
申请人： Wassem Abdalla , Peter K. Herman
发明人： Wassem Abdalla , Peter K. Herman
IPC分类号： F16K24/02 , F02M37/22 , B67D3/04
CPC分类号： B01D17/0214 , B01D17/12 , Y10T137/0424 , Y10T137/3034 , Y10T137/86332 , Y10T137/8634
摘要： 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.
摘要翻译：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。

7. 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.

8. 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。

9. 发明申请

US20100108591A1 Filter with Installation Integrity and Magnetic Flow-Control 有权
标题翻译：过滤器安装完整性和磁流量控制
公开(公告)号：US20100108591A1
公开(公告)日：2010-05-06
申请号：US12576378
申请日：2009-10-09
申请人： Mark T. Wieczorek , Chad M. Thomas , Mark V. Holzmann , Peter K. Herman , Jeffrey A. Husband , Hendrik N. Amirkhanian , Michael J. Connor
发明人： Mark T. Wieczorek , Chad M. Thomas , Mark V. Holzmann , Peter K. Herman , Jeffrey A. Husband , Hendrik N. Amirkhanian , Michael J. Connor
IPC分类号： B01D29/96 , B01D29/15 , B01D29/60 , B01D27/10 , B01D27/08
CPC分类号： F02M37/22
摘要： A filter with installation integrity permits fluid flow only in a first installation condition and not in a second undesired or mis-installation condition, including improper alignment or mounting of a filter element in a housing, an incorrect replacement filter element, absence of a filter element, and an incorrect housing cover. A magnetically actuated valve has a piston controlling fluid flow according to installation condition.
摘要翻译：具有安装完整性的过滤器允许仅在第一安装条件下流体流动，而不是处于第二不期望或错误安装状态，包括过滤元件在壳体中不正确对准或安装，不正确的更换过滤元件，不存在过滤元件，和不正确的外壳盖。磁力驱动阀具有根据安装条件控制流体流动的活塞。

10. 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。

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