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1. 发明申请

US20180353885A1 FILTER FOR SULFUR COMPOUNDS 审中-公开
公开(公告)号：US20180353885A1
公开(公告)日：2018-12-13
申请号：US15995775
申请日：2018-06-01
申请人： MSA TECHNOLOGY, LLC
发明人： Meghan E. Swanson , Andrew Sassani
IPC分类号： B01D39/20 , B01D35/30 , B01D35/18 , G01N27/16
CPC分类号： B01D39/2003 , B01D35/18 , B01D35/308 , B01D37/02 , B01D37/04 , B01D39/2027 , B01D53/48 , B01D53/52 , B01D2239/0464 , B01D2239/0478 , B01D2239/10 , B01D2253/106 , B01D2253/112 , B01D2253/25 , B01D2257/304 , B01D2257/55 , B01D2279/60 , G01N27/16
摘要： A filter includes a filter media material through which a gas is transportable, a first metal salt immobilized upon the filter media material and a second metal salt immobilized upon the filter media material, wherein the first metal salt and the second metal salt are immobilized upon the filter media material from an aqueous solution comprising the first metal salt and the second metal salt.

2. 发明申请

US20180126313A1 INTELLIGENT FILTER CONSTRUCTION FOR ELECTRICAL APPLIANCES, IN PARTICULAR DRYING/WASHING-DRYING MACHINES, METHOD FOR MAKING THE CONSTRUCTION, AND METHOD FOR DETECTING IN REAL TIME A PARTIAL OR TOTAL CLOGGING OF THE CONSTRUCTION AND A VALUE OF RESIDUAL MOISTURE FOR OPTIMIZING THE OPERATING CYCLE OF THE APPLIANCE 审中-公开
公开(公告)号：US20180126313A1
公开(公告)日：2018-05-10
申请号：US15574150
申请日：2016-05-13
申请人： SAATI S.P.A.
发明人： Paolo CANONICO , Paolo DEBANDI , Carmine LUCIGNANO , Anna Maria MUZYCZUK
IPC分类号： B01D46/00 , B01D46/44 , B01D39/08 , B01D46/10 , D06F39/10 , D06F58/22
CPC分类号： B01D46/0086 , B01D39/083 , B01D46/0001 , B01D46/10 , B01D46/44 , B01D46/442 , B01D2239/0478 , B01D2239/1233 , B01D2279/45 , D06F39/10 , D06F58/22
摘要： An intelligent filter construction for household appliances, in particular for drying/washing-drying machines, for separating solid particles from liquid or gaseous fluids, comprises a synthetic monofilament precision fabric material, of a weft and warp type, with which is integrally associated a capacitive sensor adapted to measure in real time values of a moisture in an air flow passing through the fabric material thereby optimizing the household appliance operating cycle.

3. 发明申请

US20180016986A1 FILTER SCREENS AND METHODS OF MAKING FILTER SCREENS 审中-公开
公开(公告)号：US20180016986A1
公开(公告)日：2018-01-18
申请号：US15210829
申请日：2016-07-14
申请人： Delavan Inc
发明人： Haralambos Cordatos , Lev Alexander Prociw , Charles E. Reuter , John D. Cannata , Angelo Martucci , Scott J. Beloncik
IPC分类号： F02C7/224 , B01D35/00 , B01D39/20 , F02C7/14 , B01D29/00 , B01D29/01 , C09D127/18
CPC分类号： F02C7/224 , B01D29/0095 , B01D29/012 , B01D35/005 , B01D39/2027 , B01D2239/0478 , B01D2239/1216 , C09D127/18 , F02C7/14 , F02C7/222 , F05D2220/32 , F05D2300/432 , F16L58/1009
摘要： A filter screen includes a plate body with an upstream surface, an opposed downstream surface, and an array of apertures extending between the upstream surface and the downstream surface. A polytetrafluoroethylene-based layer overlays the upstream surface between apertures of the aperture array, the polytetrafluorethylene-based layer being conformally disposed over the upstream surface of the plate body and spanning the upstream surface between the apertures of the aperture array to slow deposition of carbonaceous deposits on the filter screen.

4. 发明申请

US20170341006A1 COALESCING FILTER MEDIA 审中-公开
公开(公告)号：US20170341006A1
公开(公告)日：2017-11-30
申请号：US15168709
申请日：2016-05-31
申请人： Hollingsworth & Vose Company
发明人： Jens-Peter Boesner
IPC分类号： B01D46/52 , B01D39/18 , B01D46/00
CPC分类号： B01D46/528 , B01D39/1623 , B01D39/18 , B01D39/2017 , B01D46/0001 , B01D46/003 , B01D46/521 , B01D2239/0421 , B01D2239/0478 , B01D2239/0654 , B01D2239/0695 , B01D2239/08 , B01D2239/1233 , B01D2239/1258 , B01D2239/1291 , B01D2275/105 , B01D2279/30
摘要： Filter media, filter elements, and methods for filtering an gas stream are described herein. In some embodiments, the filter media may comprise a fiber web comprising a plurality of fibers and having a particular oil repellency level. For instance, in certain embodiments, the surface chemistry of the fiber web may be tailored to impart a particular surface energy density that matches the surface energy density of the fluid (e.g., an oil, a lubricant, and/or a cooling agent) being removed from the gas stream. In some embodiments, the fiber web may be wrapped around a core. For example, the fiber web may be wrapped around the core such that it forms two or more layers around the core. In some cases, the fiber web may be perforated. In certain embodiments, an gas stream comprising a fluid (e.g., an oil, a lubricant, and/or a cooling agent) may be passed through the fiber web, filter media, and/or filter element such that at least a portion of the fluid coalesces on the fiber web. Fiber webs, filter media, and/or filter elements as described herein may be particularly well-suited for applications that involve filtering gas streams containing oil, lubricants, and/or cooling agents (e.g., gas streams generated by a compressor) though the media may also be used in other applications. Advantageously, the fiber webs, filter media, and/or filter elements described herein may significantly reduce or prevent fouling of the filter caused by oil or other liquids.

5. 发明授权

US09731982B2 Surface modified ceramic filter 有权
公开(公告)号：US09731982B2
公开(公告)日：2017-08-15
申请号：US13679800
申请日：2012-11-16
申请人： UNIVERSITY OF KANSAS
发明人： Craig D. Adams
IPC分类号： C02F1/28 , B01D39/20 , C04B41/85 , C04B41/50
CPC分类号： C02F1/288 , B01D39/20 , B01D39/2093 , B01D2239/0478 , C04B33/04 , C04B38/00 , C04B41/50 , C04B41/85 , C04B2111/00793 , Y02W10/37 , C04B38/0054 , C04B38/0074 , C04B38/0665
摘要： A porous ceramic filter having one or more coatings of elemental or compounds of iron, manganese, aluminum, titanium, or mixtures thereof deposited on the surface of the pores.

6. 发明授权

US09597625B1 Method of manufactring an antibacterial filter comprising copper-based compound particles 有权
公开(公告)号：US09597625B1
公开(公告)日：2017-03-21
申请号：US15349426
申请日：2016-11-11
申请人： BS SUPPORT CO., LTD.
发明人： Seung Woo Baek , Mun Sun Kim
IPC分类号： B01D39/14 , B01D46/00 , A61L9/16 , A61L2/238 , A61L2/232 , B01D39/16
CPC分类号： B01D46/0028 , A61L2/232 , A61L2/238 , A61L9/16 , A61L2209/14 , B01D39/1676 , B01D39/2051 , B01D39/2093 , B01D53/72 , B01D2239/0442 , B01D2239/045 , B01D2239/0464 , B01D2239/0478 , B01D2239/1208 , B01D2251/608 , B01D2253/1128 , B01D2253/304 , B01D2253/311 , B01D2255/20761 , B01D2257/70 , B01D2257/708 , B01D2257/90 , B01D2257/91 , B01D2258/06 , B01D2259/4508 , B01D2275/30
摘要： Provided is a method of manufacturing an antibacterial filter including copper-based compound particles. The method comprises the steps of preparing a porous medium containing minute pores allowing a fluid to pass therethrough and coating copper sulfide particles on inner surfaces of the minute pores of the porous medium. The sulfur compound particles have a chemical structure of CuxSy (wherein x/y=0.8 to 1.5).

7. 发明申请

US20160289618A1 COMPOSITION FOR FILTERING AND REMOVING PARTICLES AND/OR CONSTITUENTS FROM A FLUID 审中-公开
标题翻译：用于过滤和从流体中去除颗粒和/或成分的组合物
公开(公告)号：US20160289618A1
公开(公告)日：2016-10-06
申请号：US15182297
申请日：2016-06-14
申请人： Imerys Filtration Minerals, Inc.
发明人： Qingchun HU , George A. Nyamekye , Robert H. Rees , Niels S. Mastrup , Larisa Tihomirov , Walter N. Pavlakovich
IPC分类号： C12H1/07 , B01D39/20 , B01D37/02
CPC分类号： C12H1/063 , B01D37/025 , B01D39/2068 , B01D2239/0478 , B01D2239/1291 , C02F1/28 , C02F1/281 , C02F1/286 , C02F1/288 , C02F2209/11 , C02F2303/20
摘要： Filter-aid materials are disclosed herein, and processes, systems, and methods using such filter-aid materials for filtering and removing particles and/or constituents from a fluid, wherein the filter-aid material comprises at least one filterable composite adsorbent comprising at least one adsorbent component formed in-situ on at least one filtration component. Further disclosed herein are filter-aid materials and processes, systems, and methods using such filter-aid materials for filtering and removing particles and/or constituents from a fluid, wherein the filter-aid material comprises at least one filterable composite adsorbent comprising at least one adsorbent component formed in-situ on at least one filtration component, and wherein the filter-aid material further comprises an at least one additional filtration component mixed with the at least one filterable composite adsorbent.
摘要翻译：过滤助剂材料在本文中公开，以及使用这种助滤剂材料从流体中过滤和除去颗粒和/或组分的方法，系统和方法，其中助滤剂材料包括至少一种可过滤的复合吸附剂，至少包括一种吸附剂组分在至少一种过滤组分上原位形成。本文进一步公开的是使用这种助滤剂材料的过滤助剂材料和方法，系统和方法，用于从流体中过滤和去除颗粒和/或组分，其中助滤剂材料包括至少一种可过滤的复合吸附剂，至少包括一种吸附剂组分在至少一种过滤组分上原地形成，并且其中所述助滤剂材料还包含与所述至少一种可过滤复合吸附剂混合的至少一种另外的过滤组分。

8. 发明授权

US09403112B2 Graphene oxide filters and methods of use 有权
标题翻译：石墨烯氧化物过滤器及使用方法
公开(公告)号：US09403112B2
公开(公告)日：2016-08-02
申请号：US13940612
申请日：2013-07-12
申请人： University of Dayton
发明人： Oscar N. Ruiz , K. A. Shiral Fernando , Christopher E. Bunker
IPC分类号： B01D39/00 , C02F1/28 , B01D71/02 , B01D24/00 , B01D39/16
CPC分类号： B01D39/00 , B01D23/14 , B01D39/1692 , B01D71/021 , B01D2239/0407 , B01D2239/0442 , B01D2239/0478 , B01D2325/48 , C02F1/281 , Y10T436/25
摘要： A system and device for filtering fluids using graphene oxide (GO) is provided. GO-based filters may be used for the efficient removal of microorganisms from organic and aqueous liquids and may be used to prevent fuel biodeterioration. Functionalization of graphene oxide with reactive oxygen functional groups provides physical properties to the GO including high solubility in polar solvents, good colloidal properties, low production costs, low toxicity, and a large surface area which can be decorated with antimicrobial agents including nanosilver. GO may be used as a filtration media for efficient removal of bacteria and to remove small amounts of water from hydrocarbon fuels. The GO filter media may be made of a plurality of GO particles, a structural core coated with GO, a non-porous structural membrane coated with GO, or a filtering membrane coated with GO. A method for sampling impurities found in an environmental sample is also provided.
摘要翻译：提供了一种使用氧化石墨烯（GO）过滤流体的系统和装置。基于GO的过滤器可用于从有机和含水液体中有效地除去微生物，并可用于防止燃料生物学改变。具有活性氧官能团的氧化石墨烯的官能化为GO提供物理性质，包括在极性溶剂中的高溶解度，良好的胶体性质，低生产成本，低毒性以及可用包括纳米银在内的抗微生物剂进行装饰的大表面积。 GO可用作有效去除细菌并从碳氢燃料中除去少量水的过滤介质。 GO过滤介质可以由多个GO颗粒，涂覆有GO的结构芯，涂覆有GO的无孔结构膜或涂覆有GO的过滤膜制成。还提供了在环境样品中发现的杂质的取样方法。

9. 发明申请

US20160206983A1 FILTER ELEMENT 审中-公开
标题翻译：过滤元件
公开(公告)号：US20160206983A1
公开(公告)日：2016-07-21
申请号：US14915200
申请日：2014-08-29
申请人： CLEAR EDGE-GERMANY GMBH
发明人： Dominic Baron
IPC分类号： B01D39/08
CPC分类号： B01D39/083 , B01D2239/0478 , B01D2239/065
摘要： A filter element comprising two layers of weft (1) interlaced with warp (2). Additionally laid-in (3) yams are provided in-between the two weft layers. The laid-in yarns (3) are not interlaced with the weft.
摘要翻译：一种过滤元件，包括与翘曲（2）交织的两层纬纱（1）。另外，在两个纬纱层之间设置了另外的（3）纱线。这些纬纱（3）不与纬纱交错。

10. 发明申请

US20140193661A1 Sinter Bonded Porous Metallic Coatings 审中-公开
标题翻译：烧结多孔金属涂层
公开(公告)号：US20140193661A1
公开(公告)日：2014-07-10
申请号：US14149196
申请日：2014-01-07
申请人： Mott Corporation
发明人： James K. Steele , Wayne F. White , Alfred M. Romano , Kenneth L. Rubow
IPC分类号： B01D39/20
CPC分类号： B01D39/201 , B01D39/2027 , B01D39/2034 , B01D2239/0258 , B01D2239/0478 , B01D2239/0654 , B01D2239/083 , B01D2239/10 , B01D2239/1216 , B01D2239/1241 , B01J2/006 , B01J2/04 , B01J2/18 , B01J23/42 , B01J35/04 , B22F1/0018 , B22F3/1103 , B22F5/106 , B22F7/002 , B22F7/02 , B82Y30/00 , C22C1/02 , C22C5/04 , C22C14/00 , C22C19/056 , C22C38/00 , C23C18/06 , C23C24/04 , C23C24/08 , Y10T428/12042 , Y10T428/12479 , Y10T428/13 , Y10T428/249981
摘要： A composite structure includes a substrate with pores of a first mean pore size and a coating on at least one surface of that substrate. This coating has pores of a second mean pore size where the first mean pore size is equal to or greater than said second mean pore size. When the pore size of the coating is effective to capture particulate greater than 0.2 micron, the composite may be formed into a filter effective to remove microbes from a fluid medium. One method to form the porous coating on the substrate includes the steps of: (a) forming a suspension of sinterable particles in a carrier fluid and containing the suspension in a reservoir; (b) maintaining the suspension by agitation in the reservoir; (c) immersing the substrate in the reservoir; (c) applying a first coating of the suspension to the substrate; (d) removing the substrate with the applied first coating from the reservoir; and (e) sintering the sinterable particles to the substrate thereby forming a coated substrate.
摘要翻译：复合结构包括具有第一平均孔径的孔和在该基底的至少一个表面上的涂层的基底。该涂层具有第二平均孔径的孔，其中第一平均孔径等于或大于所述第二平均孔径。当涂层的孔径有效捕获大于0.2微米的颗粒时，复合材料可形成有效去除流体介质中微生物的过滤器。在基材上形成多孔涂层的一种方法包括以下步骤：（a）在载体流体中形成可烧结颗粒的悬浮液并将其悬浮液储存在容器中; （b）通过搅拌将储存器中的悬浮液维持在储存器中; （c）将基材浸入储存器中; （c）将所述悬浮液的第一涂层施加到所述基底上; （d）从所述储存器用所施加的第一涂层去除所述基材; 和（e）将可烧结颗粒烧结到基底上，从而形成涂覆的基底。

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