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11. 发明申请

US20110210061A1 COMPRESSED NANOFIBER COMPOSITE MEDIA 审中-公开
标题翻译：压缩纳米复合材料介质
公开(公告)号：US20110210061A1
公开(公告)日：2011-09-01
申请号：US13032327
申请日：2011-02-22
申请人： Lei Li , Thomas B. Green
发明人： Lei Li , Thomas B. Green
IPC分类号： B01D39/14 , B01D39/18
CPC分类号： B82Y30/00 , B01D39/1623 , B01D2239/025 , B01D2239/0631 , B01D2239/064 , B01D2239/0668 , B01D2239/0695 , B01D2239/1233
摘要： A coalescing media includes a compressed composite filter media comprising substrate layers and hydrophilic fine fiber layers for separating free water emulsified in fuels.
摘要翻译：聚结介质包括压缩的复合过滤介质，其包括用于分离在燃料中乳化的游离水的基底层和亲水性细纤维层。

12. 发明申请

US20110210059A1 NON-PLEATED TUBULAR DEPTH FILTER HAVING FINE FIBER FILTRATION MEDIA 有权
标题翻译：具有细纤维过滤介质的非压片管深度过滤器
公开(公告)号：US20110210059A1
公开(公告)日：2011-09-01
申请号：US13033238
申请日：2011-02-23
申请人： Thomas B. Green , Lei Li , John A. Krogue
发明人： Thomas B. Green , Lei Li , John A. Krogue
IPC分类号： B01D29/07 , B29C67/20 , B82Y30/00 , B82Y99/00
CPC分类号： B82Y30/00 , B01D39/1623 , B01D2239/025 , B01D2239/0631 , B01D2239/064 , B01D2239/0668 , B01D2239/0695 , B01D2239/1233
摘要： A non-pleated depth filter element in the form of a tubular ring of depth filter media is provided. Multiple wraps of sheets, some including fine fibers, are employed. The depth filter element has particular applications to liquid filtration applications.
摘要翻译：提供了深度过滤介质的管状环形式的非褶皱深度过滤元件。使用多张片材，一些包括细纤维。深度过滤元件具有液体过滤应用的特殊应用。

13. 发明授权

US07618702B2 Cellulosic/polyamide composite 有权
标题翻译：纤维素/聚酰胺复合材料
公开(公告)号：US07618702B2
公开(公告)日：2009-11-17
申请号：US11637745
申请日：2006-12-13
申请人： Margaret W. Frey , Lei Li , Thomas B. Green
发明人： Margaret W. Frey , Lei Li , Thomas B. Green
IPC分类号： B32B27/04
CPC分类号： B01D39/1623 , B01D39/18 , B01D2239/0291 , B01D2239/0471 , B01D2239/0478 , B01D2239/0654 , B01D2239/0681 , B01D2239/10 , B01D2239/1216 , B01D2239/1225 , B01D2239/1233 , B01D2239/1241 , B01D2239/1258 , B01D2239/1291 , D01D5/0084 , D01F6/60 , Y10T428/24994 , Y10T428/249943 , Y10T428/249949
摘要： Composite of polyamide layer solvent bonded to cellulosic substrate is formed by solution electrospinning deposit of polyamide on cellulosic substrate with the solution subjected to electrospinning containing as solvent for polyamide one that swells cellulosic fibers on contact therewith and/or by depositing very long polyamide fibers of low average diameter.
摘要翻译：聚酰胺层溶剂与纤维素底物的复合物通过在纤维素基材上的溶液静电纺丝沉积聚酰胺形成，溶液经电解纺丝包含作为聚酰胺的溶剂，其中纤维素纤维在与其接触时溶胀纤维素纤维和/或通过沉积非常长的低聚酰胺纤维平均直径。

14. 发明授权

US09731966B2 Non-pleated tubular depth filter having fine fiber filtration media 有权
公开(公告)号：US09731966B2
公开(公告)日：2017-08-15
申请号：US13033238
申请日：2011-02-23
申请人： Thomas B. Green , Lei Li , John A. Krogue
发明人： Thomas B. Green , Lei Li , John A. Krogue
IPC分类号： B82Y30/00 , B01D39/16
CPC分类号： B82Y30/00 , B01D39/1623 , B01D2239/025 , B01D2239/0631 , B01D2239/064 , B01D2239/0668 , B01D2239/0695 , B01D2239/1233
摘要： A non-pleated depth filter element in the form of a tubular ring of depth filter media is provided. Multiple wraps of sheets, some including fine fibers, are employed. The depth filter element has particular applications to liquid filtration applications.

15. 发明授权

US08172092B2 Filter having melt-blown and electrospun fibers 有权
标题翻译：具有熔喷和电纺丝的过滤器
公开(公告)号：US08172092B2
公开(公告)日：2012-05-08
申请号：US12357499
申请日：2009-01-22
申请人： Thomas B. Green , Lei Li
发明人： Thomas B. Green , Lei Li
IPC分类号： B01D39/00
CPC分类号： B01D39/1623 , B01D2239/025 , B01D2239/065 , B32B37/12 , B32B2305/10
摘要： A multi-layer filter media including at least one layer of melt-blown fiber filter media and at least one layer of electrospun nanofiber filter media is provided. The multi-layer filter media of the present invention is configured such that the at least one layer of the melt-blown fiber filter media is on the upstream and the at least one electrospun nanofiber filter media is positioned downstream of the at least one melt-blown fiber filter media.
摘要翻译：提供了包括至少一层熔喷纤维过滤介质和至少一层电纺丝纳米纤维过滤介质层的多层过滤介质。本发明的多层过滤介质被构造成使得熔喷纤维过滤介质的至少一层位于上游，并且所述至少一个电纺丝纳米纤维过滤介质位于至少一个熔融 - 吹塑纤维过滤介质。

16. 发明申请

US20110210060A1 EXPANDED COMPOSITE FILTER MEDIA INCLUDING NANOFIBER MATRIX AND METHOD 审中-公开
标题翻译：扩展的复合过滤介质，包括纳米纤维矩阵和方法
公开(公告)号：US20110210060A1
公开(公告)日：2011-09-01
申请号：US13032227
申请日：2011-02-22
申请人： Thomas B. Green , Lei Li
发明人： Thomas B. Green , Lei Li
IPC分类号： B01D39/16 , B29C47/06
CPC分类号： B82Y30/00 , B01D39/1623 , B01D2239/025 , B01D2239/0631 , B01D2239/064 , B01D2239/0668 , B01D2239/0695 , B01D2239/1233
摘要： A composite filter media includes an expanded substrate media carrying fine fibers, wherein the fine fibers are extended with the expanding substrate media, thereby improving dust holding capacity and slowing down pressure drop increase.
摘要翻译：复合过滤介质包括承载细纤维的发泡基材介质，其中细纤维用膨胀的基材介质延伸，从而改善灰尘保持能力并降低压降增加。

17. 发明申请

US20070163217A1 Cellulosic/polyamide composite 有权
标题翻译：纤维素/聚酰胺复合材料
公开(公告)号：US20070163217A1
公开(公告)日：2007-07-19
申请号：US11637745
申请日：2006-12-13
申请人： Margaret W. Frey , Lei Li , Thomas B. Green
发明人： Margaret W. Frey , Lei Li , Thomas B. Green
IPC分类号： B01D50/00
CPC分类号： B01D39/1623 , B01D39/18 , B01D2239/0291 , B01D2239/0471 , B01D2239/0478 , B01D2239/0654 , B01D2239/0681 , B01D2239/10 , B01D2239/1216 , B01D2239/1225 , B01D2239/1233 , B01D2239/1241 , B01D2239/1258 , B01D2239/1291 , D01D5/0084 , D01F6/60 , Y10T428/24994 , Y10T428/249943 , Y10T428/249949
摘要： Composite of polyamide layer solvent bonded to cellulosic substrate is formed by solution electrospinning deposit of polyamide on cellulosic substrate with the solution subjected to electrospinning containing as solvent for polyamide one that swells cellulosic fibers on contact therewith and/or by depositing very long polyamide fibers of low average diameter.
摘要翻译：聚酰胺层溶剂与纤维素底物的复合物通过在纤维素基材上的溶液静电纺丝沉积聚酰胺形成，溶液经电解纺丝包含作为聚酰胺的溶剂，其中纤维素纤维在与其接触时溶胀纤维素纤维和/或通过沉积非常长的低聚酰胺纤维平均直径。

18. 发明申请

US20180214806A1 Filter Media Packs, Methods of Making and Filter Media Presses 审中-公开
公开(公告)号：US20180214806A1
公开(公告)日：2018-08-02
申请号：US15896589
申请日：2018-02-14
申请人： Jason L. Tate , Farrell F. Calcaterra , Thomas B. Green , Charles R. Wick , Ryan M. Pastrana , John Michlitsch
发明人： Jason L. Tate , Farrell F. Calcaterra , Thomas B. Green , Charles R. Wick , Ryan M. Pastrana , John Michlitsch
IPC分类号： B01D46/00 , B01D46/52
CPC分类号： B01D46/0001 , B01D46/522
摘要： The disclosure is directed toward presses which may comprise planar or curved press plates that can be driven toward and away from each other such as via linear reciprocating movement to press filter media sheets as opposed to using rolls. The press plates can create such features as embossments that may have the ridges and grooves, brands, creases or other such features. The press can create pleated packs or individual panels for non-pleated packs. Additionally, a variety of embossed pleat packs, unique shapes, structural components and other pleat packs that may be formed by presses or other methodology are disclosed as well as filter cartridges using such pleat packs.

19. 发明申请

US20170151520A1 ENGINE PANEL FILTER AND HOUSING SYSTEM 审中-公开
公开(公告)号：US20170151520A1
公开(公告)日：2017-06-01
申请号：US15362063
申请日：2016-11-28
申请人： Jason LaMarr Tate , Thomas B. Green , John Michlitsch
发明人： Jason LaMarr Tate , Thomas B. Green , John Michlitsch
IPC分类号： B01D46/00 , F02M35/024 , B01D39/14 , B01D46/52 , B01D39/10
摘要： A filter element and/or filter assembly such as for engine air filtration is provided that may comprise a filter housing, a pre-cleaner or cover, a primary filter element and optionally a secondary filter element. Different components may share a common seal to seal against unfiltered airflow. For example the secondary filter and the primary filter may use the same seal that may be carried by the primary filter. The secondary filter may also surround the primary filter.

20. 发明授权

US06902592B2 Apparatus and method for cleaning an air filter unit 有权
标题翻译：用于清洁空气过滤器单元的装置和方法
公开(公告)号：US06902592B2
公开(公告)日：2005-06-07
申请号：US10280805
申请日：2002-10-25
申请人： Thomas B. Green , Christopher S. Swain , Alan W. Ball
发明人： Thomas B. Green , Christopher S. Swain , Alan W. Ball
IPC分类号： B01D46/00 , B01D46/04 , B01D46/24 , B01D46/52 , B01D46/02
CPC分类号： B01D46/2411 , B01D46/0068 , B01D46/4281 , B01D46/521
摘要： Shown is an apparatus and method for cleaning filter units of an air filtering system using a reverse flow pulse of pressurized air. The filter cleaning system includes a venturi element (36) with a narrowed throat portion (56). A blowpipe (46) is substantially axially aligned with the venturi (36) and has an outlet nozzle (50) that is flared in a substantially conical shape with an included angle that (64) that exceeds an angle at (62) at which high pressure air would ordinarily diverge from an unmodified blowpipe opening. The nozzle (50) is axially spaced from the venturi at a selected distance (70) such that a high velocity pulse of air delivered by the blowpipe (46) through the nozzle (50) is delivered to the outlet portion (58) of the venturi (36) substantially between the outlet opening (62) and the throat (56). This relationship provides a cleaning pulse of air that effectively completely chokes all forward movement of air flow through the venturi (36) and delivers a pulse wave of high pressure, high velocity air along substantially the full length of the tubular filter element (22).
摘要翻译：示出了使用加压空气的逆流脉冲来清洁空气过滤系统的过滤器单元的装置和方法。过滤器清洁系统包括具有变窄的喉部（56）的文氏管元件（36）。吹气管（46）与文丘里管（36）基本上轴向对准并且具有出口喷嘴（50），该出口喷嘴（50）以大致圆锥形的形状展开，其中夹角（64）超过（62）处的高度压力空气通常会从未经修改的吹管开口发散。喷嘴（50）在选定的距离（70）处与文丘里管轴向间隔开，使得由吹管（46）通过喷嘴（50）输送的空气的高速脉冲被输送到出口部分（58）文丘里管（36）基本上位于出口（62）和喉部（56）之间。这种关系提供空气的清洁脉冲，其有效地完全阻塞通过文丘里管（36）的空气流的所有向前运动，并且沿着管状过滤元件（22）的大致整个长度传送高压，高速空气的脉冲波。

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