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21. 发明申请

US20080060517A1 Membrane air dryer and sweep valve 有权
标题翻译：膜式空气干燥机和清扫阀
公开(公告)号：US20080060517A1
公开(公告)日：2008-03-13
申请号：US11519342
申请日：2006-09-12
申请人： Randall W. Nichols
发明人： Randall W. Nichols
IPC分类号： B01D53/22
CPC分类号： B01D63/02 , B01D53/22 , B01D53/268 , B01D2311/13 , B01D2311/14 , B01D2313/083 , B01D2313/18 , Y10T137/2579
摘要： A membrane air dryer includes a proportioning valve for providing sweep air to the dryer. The valve may be located in an easily accessible location and may be oriented so that the movable valve element extends transverse to the length of the shell. The valve may be configured to allow air to flow back from the delivery port to the fibers during a compressor unload cycle to maintain pressure on the fibers, while blocking flow of air from the delivery port to the sweep chamber.
摘要翻译：膜空气干燥器包括用于向干燥器提供吹扫空气的比例阀。阀可以位于易于接近的位置并且可以被定向成使得可移动阀元件横向于壳体的长度延伸。阀可以被配置为允许空气在压缩机卸载循环期间从输送口流回到纤维，以保持纤维上的压力，同时阻止空气从输送口流到扫掠室。

22. 发明授权

US06764529B2 Membrane gas dehydrating apparatus for gas controlled and powered systems 失效
标题翻译：用于气体控制和动力系统的膜气脱水装置
公开(公告)号：US06764529B2
公开(公告)日：2004-07-20
申请号：US10186408
申请日：2002-07-01
申请人： Randall W. Nichols , Jeff Malarik
发明人： Randall W. Nichols , Jeff Malarik
IPC分类号： B01D5322
CPC分类号： B01D53/22 , B01D53/268 , B01D63/02 , B01D2313/16 , B01D2313/44
摘要： An apparatus is disclosed for dehydrating gas in a system having control gas and supply gas. A first housing is fluidly connected to supply gas and a first membrane member is in the first housing flow path, with a plurality of tubes having interstitial spaces therebetween, each tube being more permeable to water vapor than to gas. Supply gas exiting the first membrane member is drier. Drier supply gas is metered to the first membrane member interstitial spaces, whereby dried supply gas sweeps water or water vapor from the first membrane member interstitial spaces to surrounding environment. A second housing similar to the first has a similar second membrane member therein and fluidly connected to control gas. Control gas exiting second membrane member is drier. Drier supply gas is also metered to second membrane member interstitial spaces, and sweeps water or water vapor from second member interstitial spaces through the second housing vent.
摘要翻译：公开了一种在具有控制气体和供应气体的系统中脱水气体的装置。第一壳体流体地连接到供应气体，并且第一膜构件处于第一壳体流动路径中，多个管在其间具有间隙，每个管对于水蒸气比对气体更具渗透性。离开第一膜构件的供应气体是干燥的。干燥器供应气体被计量到第一膜构件间隙空间，由此干燥的供给气体将水或水蒸汽从第一膜构件间隙空间扫过到周围环境。类似于第一壳体的第二壳体在其中具有类似的第二膜构件并且流体地连接到控制气体。离开第二膜构件的控制气体是干燥的。干燥器供应气体也被计量到第二膜构件间隙空间，并且通过第二壳体排气口从第二构件间隙空间扫过水或水蒸汽。

23. 发明授权

US07789925B2 Purge exhaust processor 有权
标题翻译：吹扫排气处理器
公开(公告)号：US07789925B2
公开(公告)日：2010-09-07
申请号：US12704584
申请日：2010-02-12
申请人： William P. Fornof , Fred Hoffman , Leonard A. Quinn , Randall W Nichols
发明人： William P. Fornof , Fred Hoffman , Leonard A. Quinn , Randall W Nichols
IPC分类号： B01D50/00
CPC分类号： B01D45/12 , Y10S55/25
摘要： A purge exhaust processor includes an inlet chamber receiving a purge exhaust. A portion of the purge exhaust including at least one of moisture, air, and oil is passed from the inlet chamber to a sump volume. A heat source changes a phase of the moisture from liquid to gas. A wick transfers the oil from the sump volume to an oil collector.
摘要翻译：吹扫排气处理器包括接收吹扫排气的入口室。包括湿气，空气和油中的至少一种的吹扫排气的一部分从入口室传递到贮槽容积。热源将水分的相位从液体改变为气体。油芯将油从贮槽容积转移到集油器。

24. 发明授权

US07708793B2 Purge exhaust processor 有权
公开(公告)号：US07708793B2
公开(公告)日：2010-05-04
申请号：US11846652
申请日：2007-08-29
申请人： William P. Fornof , Fred Hoffman , Leonard A. Quinn , Randall W. Nichols
发明人： William P. Fornof , Fred Hoffman , Leonard A. Quinn , Randall W. Nichols
IPC分类号： B01D50/00
CPC分类号： B01D45/12 , Y10S55/25
摘要： A purge exhaust processor includes an inlet chamber receiving a purge exhaust. A portion of the purge exhaust including at least one of moisture, air, and oil is passed from the inlet chamber to a sump volume. A heat source changes a phase of the moisture from liquid to gas. A wick transfers the oil from the sump volume to an oil collector.

25. 发明授权

US07678177B2 Membrane air dryer and sweep valve 有权
标题翻译：膜式空气干燥机和清扫阀
公开(公告)号：US07678177B2
公开(公告)日：2010-03-16
申请号：US11519342
申请日：2006-09-12
申请人： Randall W. Nichols
发明人： Randall W. Nichols
IPC分类号： B01D53/22
CPC分类号： B01D63/02 , B01D53/22 , B01D53/268 , B01D2311/13 , B01D2311/14 , B01D2313/083 , B01D2313/18 , Y10T137/2579
摘要： A membrane air dryer includes a proportioning valve for providing sweep air to the dryer. The valve may be located in an easily accessible location and may be oriented so that the movable valve element extends transverse to the length of the shell. The valve may be configured to allow air to flow back from the delivery port to the fibers during a compressor unload cycle to maintain pressure on the fibers, while blocking flow of air from the delivery port to the sweep chamber.
摘要翻译：膜空气干燥器包括用于向干燥器提供吹扫空气的比例阀。阀可以位于易于接近的位置并且可以被定向成使得可移动阀元件横向于壳体的长度延伸。阀可以被配置为允许空气在压缩机卸载循环期间从输送口流回到纤维，以保持纤维上的压力，同时阻止空气从输送口流到扫掠室。

26. 发明授权

US06923845B2 Membrane air dryer for vehicle air brake system 失效
标题翻译：汽车空气制动系统的膜式空气干燥器
公开(公告)号：US06923845B2
公开(公告)日：2005-08-02
申请号：US10379259
申请日：2003-03-04
申请人： Randall W. Nichols , Richard B. Jacobs
发明人： Randall W. Nichols , Richard B. Jacobs
IPC分类号： B01D53/26 , B60T17/00 , B01D53/22
CPC分类号： B01D53/268 , B60T17/004
摘要： An air drying system for a vehicle including a membrane air dryer is provided. The air dryer is supplied with a stream of compressed air that has a low and constant concentration of oil vapor. A coalescing filter element may be used to maintain the oil vapor concentration. The filtered material may be discharged from the coalescing filter by a pressure swing drain valve, which discharges the filtered material upon unloading of the compressor.
摘要翻译：提供一种用于包括膜空气干燥器的车辆的空气干燥系统。空气干燥器被供给具有低和恒定浓度的油蒸气的压缩空气流。可以使用聚结过滤元件来保持油蒸气浓度。过滤材料可以通过压力摆动排放阀从聚结过滤器排出，该压力回收排出阀在压缩机卸载时对过滤材料进行排放。

27. 发明授权

US06881245B2 Membrane air dryer and method of mounting a membrane dryer to a vehicle 有权
标题翻译：膜式空气干燥器和将膜干燥器安装在车辆上的方法
公开(公告)号：US06881245B2
公开(公告)日：2005-04-19
申请号：US10274215
申请日：2002-10-18
申请人： Randall W. Nichols , Fred W. Hoffman , Leonard A. Quinn
发明人： Randall W. Nichols , Fred W. Hoffman , Leonard A. Quinn
IPC分类号： B01D53/26 , B60T17/00 , B01D53/22
CPC分类号： B60T17/004 , B01D53/268
摘要： A method and apparatus for mounting an air dryer to a commercial vehicle is provided. The end caps of the membrane air dryer are used to retain the membrane air dryer core and attach the membrane air dryer to the surface of the air supply reservoir. Bosses can be welded to the external surface of the air supply reservoir, which can then be used to mount the membrane air dryer by bolting the end caps to the bosses. The method and apparatus can be applied to two or three tank air supply reservoir systems. A disengagement tank may be included within the air dryer system, in place of a coalescing filter, to reduce the amount of moisture that reaches the membrane air dryer core.
摘要翻译：提供了一种将空气干燥器安装到商用车辆的方法和装置。膜空气干燥器的端盖用于保持膜空气干燥器芯并将膜空气干燥器附接到供气容器的表面。可以将老板焊接到空气供应储存器的外表面，然后可以通过将端盖螺栓固定到凸台上来将其安装到膜空气干燥器上。该方法和装置可应用于两个或三个储罐空气供应储罐系统。脱气罐可以包括在空气干燥器系统内，代替聚结过滤器，以减少到达膜空气干燥器芯的水分量。

28. 发明授权

US5853884A Method for producing unsupported fiber bundles for HME and other filtration applications 失效
标题翻译：用于生产HME和其他过滤应用的无支撑纤维束的方法
公开(公告)号：US5853884A
公开(公告)日：1998-12-29
申请号：US825165
申请日：1997-03-26
申请人： Randall W. Nichols , James C. Davis
发明人： Randall W. Nichols , James C. Davis
IPC分类号： A61M16/10 , A61M16/14 , B01D63/02 , D01D5/24 , D06M11/155 , D06M13/148 , D06M15/333 , D06M15/356 , D02G3/00 , A62B18/08 , B29C65/00
CPC分类号： D06M11/155 , A61M16/145 , B01D63/021 , D01D5/24 , D06M13/148 , D06M15/333 , D06M15/3562 , A61M16/1045 , Y10T428/2913 , Y10T428/2933 , Y10T428/2935 , Y10T428/2975
摘要： A method for forming a hollow fiber bundle unit for insertion into an assisted breathing device comprising spinning a hollow fiber or hollow fibers, collecting multiple fibers into a bundle, filling the walls of the hollow fibers within the hollow fiber bundle with an humectant, coating the hollow fibers containing the humectant with a solution of an adhesive material, forming and drying the hollow fiber bundle coated with the solution, and preparing the hollow fiber bundle coated with the solution for insertion into the assisted breathing device.
摘要翻译：一种用于形成用于插入辅助呼吸装置的中空纤维束单元的方法，包括纺丝中空纤维或中空纤维，将多根纤维收集成束，用保湿剂填充中空纤维束内的中空纤维的壁，用粘合剂材料的溶液含有保湿剂的中空纤维，形成和干燥涂布有溶液的中空纤维束，以及制备涂有溶液以插入辅助呼吸装置的中空纤维束。

29. 发明授权

US5100556A Transverse sheet membrane separation module, components thereof and related methods 失效
标题翻译：横薄膜分离模块及其组件及相关方法
公开(公告)号：US5100556A
公开(公告)日：1992-03-31
申请号：US618747
申请日：1990-11-27
申请人： Randall W. Nichols
发明人： Randall W. Nichols
IPC分类号： B01D63/08 , B29C41/20 , B29C70/84
CPC分类号： B29C41/20 , B01D63/081 , B01D63/082 , B29C70/845 , B29C2791/001 , B29K2063/00 , B29K2091/00
摘要： A wafer (100) providing transverse sheets of semipermeable membrane (21). Such wafers include peripheral support means (101) defining a generally cylindrical ring and having inside (104) and outside surfaces (105), a plurality of transverse sheet membrane sleeves (16) carried within the peripheral support means, and a plurality of baffle plates (110, 125) carried between adjacent membrane sleeves. Apparatus (60) for the separation of a fluid into permeate and retentate portions comprises at least one transverse sheet membrane wafer (100), vessel means (61) providing a first port (68) for receiving the fluid, a second port (69) for withdrawing the retentate and a third port (70) for withdrawing the permeate, means for compressing (74) the wafer within the apparatus, and permeate chamber means (72) within said vessel, separate from the feedstream and the retentate by the means for compressing (74) and peripheral support means (101). Separate methods are also provided for the manufacture of the wafers as well as for the separation of fluid feedstreams into permeate and retentate portions.
摘要翻译：提供半透膜（21）的横向片材的晶片（100）。这种晶片包括限定大致圆柱形环并具有内部（104）和外表面（105）的周边支撑装置（101），在周边支撑装置内承载的多个横向薄膜套筒（16）和多个挡板（110,125）承载在相邻的膜套筒之间。用于将流体分离成渗透物和渗余物部分的装置（60）包括至少一个横向薄膜晶片（100），提供用于接收流体的第一端口（68）的容器装置（61），第二端口（69）用于抽出滞留物和用于抽出渗透物的第三端口（70），用于在装置内压缩（74）晶片的装置和在所述容器内的渗透室装置（72），与进料流和渗余物分离，压缩（74）和外围支撑装置（101）。还提供了用于制造晶片以及将流体进料流分离成渗透物和渗余物部分的分开的方法。

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