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1.发明授权Reduced solidity web comprising fiber and fiber spacer or separation means 有权包含纤维和纤维间隔物或分离装置的降低固体纤维网公开(公告)号：US07918913B2
公开(公告)日：2011-04-05
申请号：US12542312
申请日：2009-08-17
IPC分类号： B01D46/00
CPC分类号： B01D39/1653 , B01D39/1623 , Y10S264/48 , Y10T428/24967
摘要： A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.
摘要翻译： 网可以包括基本上连续的纤维块和分散在纤维中的分离装置。 具有由形成聚合物材料和颗粒形成细纤维层的优选厚度的纤维网可以具有多种最终用途。 过滤介质可以包括包括这种细纤维网和大量体积的分离装置的颗粒实施例的结构。 所得细纤维结构提供了具有相当深度，厚度和分层结构的改进的过滤介质。 纤维网的改进性质是由包含分离物或间隔物颗粒而产生的。
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2.发明申请公开(公告)号：US20110005180A1
公开(公告)日：2011-01-13
申请号：US12542312
申请日：2009-08-17
CPC分类号： B01D39/1653 , B01D39/1623 , Y10S264/48 , Y10T428/24967
摘要： A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.
摘要翻译： 网可以包括基本上连续的纤维块和分散在纤维中的分离装置。 具有由形成聚合物材料和颗粒形成细纤维层的优选厚度的纤维网可以具有多种最终用途。 过滤介质可以包括包括这种细纤维网和大量体积的分离装置的颗粒实施例的结构。 所得细纤维结构提供了具有相当深度，厚度和分层结构的改进的过滤介质。 纤维网的改进性质是由包含分离物或间隔物颗粒而产生的。
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公开(公告)号：US06187596B1
公开(公告)日：2001-02-13
申请号：US09182714
申请日：1998-10-29
IPC分类号： G01N3048
CPC分类号： G01N31/22 , B01D53/0454 , Y10T436/15 , Y10T436/175383 , Y10T436/25875
摘要： An indicator system provides a visual indication of the cumulative level of an airborne contaminant. The indicator is a transparent sheath with support medium having an acidic surface and treated with a color pH indicator. As a basic contaminant is adsorbed by the medium, the medium color changes. As additional contaminant is adsorbed, the color front progresses the length of the indicator. The indicator system may be used with an adsorptive filter system to predict the life of adsorption bed assemblies. A sample flow is taken upstream of the adsorption beds and is passed through the indicator. Preferably, the flow rate is calibrated so that the rate of the color change in the indicator is proportional to the rate of depletion of the adsorption bed. By monitoring the indicator, an accurate prediction of adsorption bed life may be made.
摘要翻译： 指示器系统提供空气污染物的累积水平的视觉指示。 指示剂是具有酸性表面的支持介质并用彩色pH指示剂处理的透明护套。 由于基本污染物被介质吸附，介质颜色发生变化。 随着附加的污染物被吸附，颜色的前沿会延长指示器的长度。 指示剂系统可以与吸附过滤系统一起使用以预测吸附床组件的寿命。 在吸附床的上游进行样品流动并通过指示剂。 优选地，校准流量，使得指示器中颜色变化的速率与吸附床的消耗速率成正比。 通过监测指标，可以准确预测吸附床的寿命。
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公开(公告)号：US20110139706A1
公开(公告)日：2011-06-16
申请号：US13031416
申请日：2011-02-21
CPC分类号： B01D39/1653 , B01D39/1623 , Y10S264/48 , Y10T428/24967
摘要： A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.
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公开(公告)号：US5454858A
公开(公告)日：1995-10-03
申请号：US353640
申请日：1994-12-12
CPC分类号： B01D46/521 , B01D39/1623 , B01D46/0001 , B01D46/0005 , B01D46/0023 , B01D46/003 , B01D46/008 , B01D46/2411
摘要： A mist collector cartridge for collecting airborne liquids, and more particularly, a filter media having vertically oriented interconnected pleats treated with a low surface energy material to facilitate agglomeration and drainage of liquid which accumulates on the inner and outer surface of the filter media.
摘要翻译： 一种用于收集空气传播液体的雾化收集器盒，更具体地说，一种具有用低表面能材料处理的垂直定向互连褶皱的过滤介质，以便于积聚在过滤介质的内表面和外表面上的液体的聚集和排出。
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公开(公告)号：US5415676A
公开(公告)日：1995-05-16
申请号：US107967
申请日：1993-08-16
CPC分类号： B01D46/521 , B01D39/1623 , B01D46/0001 , B01D46/0005 , B01D46/0023 , B01D46/003 , B01D46/008 , B01D46/2411
摘要： A mist collector cartridge for collecting airborne liquids, and more particularly, a filter media having vertically oriented interconnected pleats treated with a low surface energy material to facilitate agglomeration and drainage of liquid which accumulates on the inner and outer surface of the filter media.
摘要翻译： 一种用于收集空气传播液体的雾化收集器盒，更具体地说，一种具有用低表面能材料处理的垂直定向互连褶皱的过滤介质，以便于积聚在过滤介质的内表面和外表面上的液体的聚集和排出。
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7.发明授权Reduced solidity web comprising fiber and fiber spacer or separation means 有权包含纤维和纤维间隔物或分离装置的降低固体纤维网公开(公告)号：US08177876B2
公开(公告)日：2012-05-15
申请号：US13031416
申请日：2011-02-21
IPC分类号： B01D50/00
CPC分类号： B01D39/1653 , B01D39/1623 , Y10S264/48 , Y10T428/24967
摘要： A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.
摘要翻译： 网可以包括基本上连续的纤维块和分散在纤维中的分离装置。 具有由形成聚合物材料和颗粒形成细纤维层的优选厚度的纤维网可以具有多种最终用途。 过滤介质可以包括包括这种细纤维网和大量体积的分离装置的颗粒实施例的结构。 所得细纤维结构提供了具有相当深度，厚度和分层结构的改进的过滤介质。 纤维网的改进性质是由包含分离物或间隔物颗粒而产生的。
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8.发明授权Reduced solidity web comprising fiber and fiber spacer or separation means 有权包含纤维和纤维间隔物或分离装置的降低固体纤维网公开(公告)号：US07717975B2
公开(公告)日：2010-05-18
申请号：US11354301
申请日：2006-02-13
IPC分类号： B01D46/00
CPC分类号： B01D39/1653 , B01D39/1623 , Y10S264/48 , Y10T428/24967
摘要： A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a particulate into a fine fiber layer can have a variety of end uses. A filtration media can include a structure comprising such a web of fine fiber and a substantial volume of particulate embodiment of the separation means. The resulting fine fiber structure provides an improved filtration medium having substantial depth, thickness, and a layered structure. The improved properties of the web results from inclusion of the separation or spacer particulate.
摘要翻译： 网可以包括基本上连续的纤维块和分散在纤维中的分离装置。 具有由形成聚合物材料和颗粒形成细纤维层的优选厚度的纤维网可以具有多种最终用途。 过滤介质可以包括包括这种细纤维网和大量体积的分离装置的颗粒实施例的结构。 所得细纤维结构提供了具有相当深度，厚度和分层结构的改进的过滤介质。 纤维网的改进性质是由包含分离物或间隔物颗粒而产生的。
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公开(公告)号：US5935284A
公开(公告)日：1999-08-10
申请号：US757239
申请日：1996-11-27
CPC分类号： B01D46/521 , B01D39/1623 , B01D46/0001 , B01D46/0005 , B01D46/0023 , B01D46/003 , B01D46/008 , B01D46/2411
摘要： A filter cartridge includes a cylindrical inner filter, and a removable and replaceable outer filter of media. The removable and replaceable filter includes more than one layer of media therein. One application for the filter cartridge is in a mist collector arrangement.
摘要翻译： 滤筒包括圆柱形内部过滤器和可拆卸和可更换的介质过滤器。 可拆卸和可更换的过滤器在其中包括多于一层的介质。 滤芯的一个应用是雾气收集装置。
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10.发明授权公开(公告)号：US07008465B2
公开(公告)日：2006-03-07
申请号：US10869459
申请日：2004-06-16
CPC分类号： A47L9/127 , A47L9/122 , B01D39/1623 , B01D39/18 , B01D39/2017 , B01D46/0032 , B01D46/0068 , B01D46/10 , B01D46/2411 , B01D46/4281 , B01D46/521 , B01D46/525 , B01D46/546 , B01D2271/027 , B01D2275/10 , Y10S55/03 , Y10S55/33 , Y10S55/35
摘要： An improved cartridge, typically in cylindrical or panel form that can be used in a dry or wet/dry vacuum cleaner. The cartridge is cleanable using a stream of service water, or by rapping on a solid object, or by using a compressed gas stream, but can provide exceptional filtering properties even for submicron particulate in the household or industrial environment. The cartridge has a combination of nanofiber filtration layer on a substrate. The nanofiber and substrate are engineered to obtain a maximum efficiency at reasonable pressure drop and permeability. The improved cartridge constitutes at least a substrate material and at least a layer including a non-woven, fine fiber separation layer.
摘要翻译： 改进的筒，通常为圆柱形或板形，可用于干式或湿式/干式真空吸尘器。 墨盒可以使用服务水清洁，或通过敲击固体物体，或通过使用压缩气流，但即使在家用或工业环境中的亚微米颗粒也能提供卓越的过滤性能。 墨盒在基片上具有纳米纤维过滤层的组合。 纳米纤维和基材被设计成在合理的压降和渗透性下获得最大效率。 改进的盒构成至少一种衬底材料和至少一层包括非织造细纤维分离层的层。
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