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公开(公告)号：US20110168621A1
公开(公告)日：2011-07-14
申请号：US12820784
申请日：2010-06-22
申请人： Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
发明人： Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
CPC分类号： B01D17/045 , B01D29/21 , B01D29/58 , B01D29/96 , B01D36/003 , B01D2201/295
摘要： A water separator and particulate filter with a first or outer stage configured to coalesce water from fluid such as fuel, and a second or inner stage configured to separate coalesced water from the fluid and also remove fine solid contaminants from the fluid. The coalescing stage includes a pleated cylinder of polymeric media. The pleated cylinder has pleat valleys and downstream pleat tips, and release sites defined at the downstream pleat tips. The separator stage includes a non-pleated cylinder of polymeric media surrounding and in contact with outer pleat tips of a multi-layer pleated cylinder.
摘要翻译： 水分离器和微粒过滤器，其具有构造成从诸如燃料的流体聚结水的第一或外部级，以及构造成从流体中分离聚结的水并且还从流体中除去细固体污染物的第二或内部级。 聚结阶段包括聚合物介质的打褶圆筒。 褶皱圆柱体具有褶皱谷和下游褶皱尖端，以及在下游褶皱尖端处限定的释放位置。 分离器级包括围绕并与多层打褶圆筒的外褶皱尖接触的聚合物介质的非折叠圆筒。
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2.发明授权Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material 有权两级燃油水分离器和微粒过滤器采用打褶纳米纤维过滤材料公开(公告)号：US08517185B2
公开(公告)日：2013-08-27
申请号：US12820784
申请日：2010-06-22
申请人： Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
发明人： Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
CPC分类号： B01D17/045 , B01D29/21 , B01D29/58 , B01D29/96 , B01D36/003 , B01D2201/295
摘要： A water separator and particulate filter with a first or outer stage configured to coalesce water from fluid such as fuel, and a second or inner stage configured to separate coalesced water from the fluid and also remove fine solid contaminants from the fluid. The coalescing stage includes a pleated cylinder of polymeric media. The pleated cylinder has pleat valleys and downstream pleat tips, and release sites defined at the downstream pleat tips. The separator stage includes a non-pleated cylinder of polymeric media surrounding and in contact with outer pleat tips of a multi-layer pleated cylinder.
摘要翻译： 水分离器和微粒过滤器，其具有构造成从诸如燃料的流体聚结水的第一或外部级，以及构造成从流体中分离聚结的水并且还从流体中除去细固体污染物的第二或内部级。 聚结阶段包括聚合物介质的打褶圆筒。 褶皱圆柱体具有褶皱谷和下游褶皱尖端，以及在下游褶皱尖端处限定的释放位置。 分离器级包括围绕并与多层打褶圆筒的外褶皱尖接触的聚合物介质的非折叠圆筒。
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公开(公告)号：US08590712B2
公开(公告)日：2013-11-26
申请号：US12820791
申请日：2010-06-22
申请人： Mark T. Wieczorek , Terry Shults , William C. Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
发明人： Mark T. Wieczorek , Terry Shults , William C. Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
CPC分类号： B01D17/045 , B01D17/10 , B01D29/21 , B01D29/58 , B01D29/96 , B01D36/003 , B01D2201/295
摘要： Disclosed are modular filter-in-filter elements, namely an outer filter element and an inner filter element which may be assembled to form a filter cartridge for use in separation methods and systems. The outer filter element typically functions as a coalescing element and the inner element typically functions as a particulate filter element. The disclosed filter cartridges may be structured for separating water from a hydrocarbon-based liquid fuel as the fuel moves through the cartridge from outside to inside.
摘要翻译： 公开了模块化过滤器过滤器元件，即外部过滤器元件和内部过滤器元件，其可以被组装以形成用于分离方法和系统的过滤器滤芯。 外部过滤元件通常用作聚结元件，并且内部元件通常用作微粒过滤器元件。 所公开的滤筒可以被构造成用于当燃料从外部向内移动通过盒时从烃类液体燃料中分离水。
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公开(公告)号：US20110168647A1
公开(公告)日：2011-07-14
申请号：US12820791
申请日：2010-06-22
申请人： Mark T. Wieczorek , Terry Shults , William C. Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher Holm , Brian W. Schwandt
发明人： Mark T. Wieczorek , Terry Shults , William C. Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher Holm , Brian W. Schwandt
CPC分类号： B01D17/045 , B01D17/10 , B01D29/21 , B01D29/58 , B01D29/96 , B01D36/003 , B01D2201/295
摘要： Disclosed are modular filter-in-filter elements, namely an outer filter element and an inner filter element which may be assembled to form a filter cartridge for use in separation methods and systems. The outer filter element typically functions as a coalescing element and the inner element typically functions as a particulate filter element. The disclosed filter cartridges may be structured for separating water from a hydrocarbon-based liquid fuel as the fuel moves through the cartridge from outside to inside.
摘要翻译： 公开了模块化过滤器过滤器元件，即外部过滤器元件和内部过滤器元件，其可以被组装以形成用于分离方法和系统的过滤器滤芯。 外部过滤元件通常用作聚结元件，并且内部元件通常用作微粒过滤器元件。 所公开的滤筒可以被构造成用于当燃料从外部向内移动通过盒时从烃类液体燃料中分离水。
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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。
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公开(公告)号：US5858224A
公开(公告)日：1999-01-12
申请号：US819296
申请日：1997-03-18
IPC分类号： B01D29/21 , B01D35/143
CPC分类号： B01D29/21
摘要： A fluid filter (10) includes a housing (14), a mounting head (16), a filter element (34), and a pressure sensor (54) mounted to the housing (14) and having a high pressure port (58) communicating with the high pressure side (36) of the filter element (34) and having a low pressure port (60) communicating with the low pressure side (38) of the filter element (34) to sense the pressure drop across the filter element.
摘要翻译： 流体过滤器（10）包括壳体（14），安装头（16），过滤元件（34）和安装到壳体（14）并具有高压端口（58）的压力传感器（54） 与过滤元件（34）的高压侧（36）连通并且具有与过滤元件（34）的低压侧（38）连通的低压端口（60），以感测过滤元件 。
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公开(公告)号：US5462679A
公开(公告)日：1995-10-31
申请号：US122382
申请日：1993-09-16
CPC分类号： B01D27/00 , B01D29/21 , B01D2201/287
摘要： A reusable oil filter adapted to filter oil used in an engine includes a housing operatively connected to the engine, filter media disposed within the housing, a singular backwashing inlet operatively connected on the housing and an oil drain operatively connected with the housing. Pressurized air delivered through the backwashing inlet forces filtered oil to backflow through the filter media displacing contaminated oil from the filter media and creates an air-oil foam for further cleaning the filter media while the housing remains connected to the engine.
摘要翻译： 用于过滤发动机中使用的油的可重复使用的油过滤器包括可操作地连接到发动机的壳体，设置在壳体内的过滤介质，可操作地连接在壳体上的单一反冲洗入口和与壳体可操作地连接的排油口。 通过反冲洗入口输送的加压空气迫使过滤的油通过过滤介质回流，从而将污染的油从过滤介质移出，并且在壳体保持连接到发动机的同时产生空气 - 油泡沫以进一步清洁过滤介质。
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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
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。
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公开(公告)号：US07674425B2
公开(公告)日：2010-03-09
申请号：US11273101
申请日：2005-11-14
申请人： Brian W. Schwandt , Christopher E. Holm , Tadeusz Jaroszczyk , Eric A. Janikowski , Kwok-Lam Ng , Barry M. Verdegan , Roger L. Zoch , Leon Gradoń , Jacek Bodasiński , Witalis Rumiński , William C. Haberkamp
发明人： Brian W. Schwandt , Christopher E. Holm , Tadeusz Jaroszczyk , Eric A. Janikowski , Kwok-Lam Ng , Barry M. Verdegan , Roger L. Zoch , Leon Gradoń , Jacek Bodasiński , Witalis Rumiński , William C. Haberkamp
CPC分类号： B01D39/1623 , B01D2239/10 , D01D5/20 , D04H3/018 , D04H3/03 , Y10S55/05
摘要： A coalescer has variable characteristics including variable diameter of individual fibers along their length such that an individual fiber has differing diameters at different points along its length, and including variable porosity.
摘要翻译： 聚结器具有可变特性，包括单个纤维沿其长度的可变直径，使得单根纤维在其长度上的不同点处具有不同的直径，并且包括可变孔隙率。
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公开(公告)号：US5779900A
公开(公告)日：1998-07-14
申请号：US755497
申请日：1996-11-22
申请人： Christopher E. Holm , Brian W. Schwandt , Brian K. Wagner , Barry M. Verdegan , Stephen L. Fallon
发明人： Christopher E. Holm , Brian W. Schwandt , Brian K. Wagner , Barry M. Verdegan , Stephen L. Fallon
CPC分类号： B01D35/16 , B01D29/15 , B01D2201/087
摘要： A filter (102) for filtering fluid from a machine (104) includes a filter housing (106, 250) having a first inlet (114) receiving a first fluid from the machine, a first outlet (116) returning the first fluid to the machine, a second inlet (118) selectively receiving a second fluid from a source (120) of cleaning fluid, and a second outlet (122) for exhausting the second fluid and for exhausting the first fluid from the dirty side of the main filter element (124) in the housing backwashed by the second fluid. The filter housing has a first flow path (126) therethrough from the first inlet then through the filter element in one direction then to the first outlet, and has a second flow path from the second inlet then through the filter element in the opposite direction then to the second outlet, the first and second flow paths having common but opposite direction portions through the filter element. A second filter element (156) is provided in the second flow path.
摘要翻译： 用于过滤来自机器（104）的流体的过滤器（102）包括具有从机器接收第一流体的第一入口（114）的过滤器壳体（106,250），将第一流体返回到第一流体 选择性地从清洁流体的源（120）接收第二流体的第二入口（118）和用于排出第二流体并用于从主过滤元件的脏侧排出第一流体的第二出口（122） （124）在第二流体反冲洗的壳体中。 过滤器壳体具有从第一入口穿过的第一流动路径（126），然后穿过过滤元件沿一个方向然后到第一出口，并且具有第二流动路径，然后从第二入口通过过滤元件，然后以相反的方向 到第二出口，第一和第二流动路径具有通过过滤元件的共同但相反的方向部分。 第二过滤元件（156）设置在第二流路中。
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