公开(公告)号：US20230226731A1

公开(公告)日：2023-07-20

申请号：US18188841

申请日：2023-03-23

申请人： Fresenius Medical Care Holdings, Inc.

发明人： Bryce Aaron Virgil ,  Bill Ray Cower

IPC分类号： B29C45/40 ,  A61M1/16 ,  B01D61/24 ,  B01D67/00 ,  B29C45/17 ,  B29C45/26 ,  B29C45/72

CPC分类号： B29C45/40 ,  A61M1/1621 ,  B01D61/243 ,  B01D67/00 ,  B29C45/1769 ,  B29C45/2606 ,  B29C45/7207 ,  A61M2207/00 ,  A61M2207/10 ,  B01D2323/42 ,  B29C2045/2683 ,  B29C2045/4078 ,  B29L2031/14

摘要： A dialyzer housing manufacturing system includes a molding device configured to mold a dialyzer housing, and a tool coupled to a robotic arm and configured to retrieve the dialyzer housing from the molding device after the dialyzer housing is molded. The tool includes a frame, a first suction cup connected to a first portion of the frame, and a second suction cup connected to a second portion of the frame, the second suction cup being oriented about 70 degrees to about 110 degrees relative to the first suction cup.

公开(公告)号：US20180141008A1

公开(公告)日：2018-05-24

申请号：US15567956

申请日：2015-04-20

申请人： NGEE ANN POLYTECHNIC

发明人： James Antony Prince ,  Sowrirajalu Bhuvana ,  Anbharasi Vanangamudi ,  Gurdev Singh

IPC分类号： B01D67/00 ,  B01D71/02 ,  C08G73/14 ,  C08G73/10

CPC分类号： B01D67/0079 ,  B01D67/00 ,  B01D69/148 ,  B01D71/021 ,  B01D71/40 ,  B01D71/42 ,  B01D71/60 ,  B01D71/68 ,  B01D71/76 ,  B01D71/78 ,  B01D2323/38 ,  B01D2325/36 ,  C08F8/12 ,  C08F8/32 ,  C08F8/48 ,  C08F220/44 ,  C08F222/06 ,  C08F2800/10 ,  C08F2810/20 ,  C08G73/101 ,  C08G73/1075 ,  C08G73/14 ,  C08L33/24 ,  C08L73/02

摘要： A graphene-based membrane and a method of producing the same are disclosed. The graphene-based membrane may include a graphene-polymer composite, wherein the graphene-polymer composite may consist of an amine functionalized graphene and a polymer containing an anhydride group as a linker for linking the amine functionalized graphene to the polymer. The graphene-based membrane may be constructed of a single-layer. A method may include reacting a polymer containing an anhydride with an amine functionalized graphene in presence of a solvent to form an intermediate product; and thermal imidizing the intermediate product to form a graphene grafted polymer composite for use in fabricating a graphene-based membrane.

公开(公告)号：US09764291B2

公开(公告)日：2017-09-19

申请号：US14008050

申请日：2012-03-23

申请人： Hiroho Hirozawa ,  Hiroshi Umetani ,  Masakazu Koiwa ,  Kentarou Takagi ,  Masahiro Kimura

发明人： Hiroho Hirozawa ,  Hiroshi Umetani ,  Masakazu Koiwa ,  Kentarou Takagi ,  Masahiro Kimura

IPC分类号： B01D63/10 ,  B01D67/00 ,  B01D65/00

CPC分类号： B01D63/10 ,  B01D63/103 ,  B01D65/003 ,  B01D67/00 ,  B01D2313/04

摘要： A spiral separation membrane element including a plurality of separation membrane pairs wound around the outer peripheral surface of a water collection pipe, wherein the plurality of separation membranes include at least two sets of separation membrane pairs in which two adjacent separation membranes are stacked such that the water supply sides of the separation membranes form opposing surfaces, and the water supply-side surfaces at the ends of separation membranes close to the water collection pipe and parallel to the lengthwise direction of the water collection pipe are sealed by a sealing material.

公开(公告)号：US09415349B2

公开(公告)日：2016-08-16

申请号：US14194340

申请日：2014-02-28

申请人： General Electric Company

发明人： Jason Michael Nichols ,  Matthew Jeremiah Misner ,  Hongyi Zhou

IPC分类号： B05D3/00 ,  B05D3/04 ,  B29C37/02 ,  B01D39/00 ,  B01D69/12 ,  B01D67/00 ,  B29C39/00 ,  B29C39/02 ,  B29C39/44 ,  B29C67/00 ,  G05B15/02 ,  G03F7/00 ,  B01D69/02 ,  B01D69/06 ,  B01D71/12 ,  B29K1/00 ,  B29K105/04 ,  B29L31/00

CPC分类号： B01D69/12 ,  B01D67/00 ,  B01D69/02 ,  B01D69/06 ,  B01D71/12 ,  B01D2325/08 ,  B29C39/003 ,  B29C39/026 ,  B29C39/44 ,  B29C67/0048 ,  B29K2001/18 ,  B29K2105/04 ,  B29L2031/755 ,  G03F7/0002 ,  G05B15/02

摘要： A porous membrane patterning technique is provided. In one embodiment, a porous membrane may be patterned via printing on the porous membrane with a solvent such that the porous membrane collapses where the solvent is applied. In another embodiment, a patterned porous membrane may be formed by casting a solution including at least components of the porous membrane into voids of a casting plate or stencil, removing the casting plate, and letting the remaining components go through a phase inversion process to form porous membrane regions.

摘要翻译： 提供多孔膜图案化技术。 在一个实施方案中，多孔膜可以通过在多孔膜上印刷而用溶剂进行图案化，使得多孔膜在施加溶剂的地方崩溃。 在另一个实施方案中，图案化的多孔膜可以通过将至少包括多孔膜的组分的溶液浇铸到流延板或模板的空隙中，去除流延板，并使剩余的组分经过相转化过程形成 多孔膜区域。

公开(公告)号：US09046309B2

公开(公告)日：2015-06-02

申请号：US14451570

申请日：2014-08-05

申请人： DPOINT TECHNOLOGIES INC.

发明人： Greg Montie ,  James Franklin Dean ,  Curtis Mullen ,  Robert Hill

IPC分类号： B01D53/22 ,  F28F9/00 ,  B01D46/00 ,  B01D46/52 ,  B01D46/54 ,  B01D63/16 ,  B31D5/04 ,  F24F3/147 ,  F28D21/00 ,  B01D67/00 ,  B32B37/02 ,  B01D29/03 ,  B01D63/14 ,  B01D69/00 ,  B01D63/06 ,  H01M8/04

CPC分类号： F28F9/00 ,  B01D29/031 ,  B01D46/0001 ,  B01D46/521 ,  B01D46/522 ,  B01D46/543 ,  B01D53/22 ,  B01D53/228 ,  B01D63/06 ,  B01D63/085 ,  B01D63/14 ,  B01D63/16 ,  B01D67/00 ,  B01D69/00 ,  B01D2313/14 ,  B01D2313/44 ,  B01D2319/04 ,  B31D5/04 ,  B32B37/02 ,  F24F3/147 ,  F28D21/0015 ,  H01M8/04141 ,  H01M8/04149 ,  Y02E60/50 ,  Y02P70/24 ,  Y02P70/56 ,  Y10T156/1018 ,  Y10T156/102 ,  Y10T156/1021 ,  Y10T156/1023 ,  Y10T156/1049 ,  Y10T156/1051 ,  Y10T156/14 ,  Y10T156/1715 ,  Y10T428/24686

摘要： A membrane cartridge is manufactured by repeatedly folding and joining two strips of membrane to form a cross-pleated cartridge with a stack of openings or fluid passageways configured in an alternating cross-flow arrangement. The cartridge can be modified for other flow configurations including co-flow and counter-flow arrangements. Methods for manufacturing such cross-pleated membrane cartridges, as well as apparatus used in the manufacturing process are described. Cross-pleated membrane cartridges comprising water-permeable membranes can be used in a variety of applications, including in heat and water vapor exchangers. In particular they can be incorporated into energy recovery ventilators (ERVs) for exchanging heat and water vapor between air streams being directed into and out of buildings.

公开(公告)号：US20150114289A1

公开(公告)日：2015-04-30

申请号：US14063198

申请日：2013-10-25

申请人： Shanghai Honghao Enterprise Development CO., LTD

发明人： Shengfan Chen ,  Xiandong Chen ,  Yuna Jiang ,  Shengzhen Chen ,  Fajie Chen

IPC分类号： B05C11/02 ,  B05C1/00

CPC分类号： B01D69/12 ,  B01D67/00 ,  C23C14/24 ,  C23C14/52 ,  C23C14/56 ,  C23C14/562 ,  F04C18/00 ,  F04C18/126 ,  F04C23/001 ,  F04C25/02 ,  F04C29/0085

摘要： A coating equipment for composite membrane without diffusion pump and its thickness gauge for both thick and thin coatings comprises a coating equipment for composite membrane without diffusion pump and a thickness gauge for both thick and thin coatings. A vacuum pump system of the coating equipment for composite membrane without diffusion pump is a roots-type pump system. Compared to conventional diffusion pumps, roots-type pump have advantages of low energy consumption, stable performance, good vacuum-pumping effect, short starting time, etc.

摘要翻译： 用于无扩散泵的复合膜涂层设备及其厚薄薄层厚度计包括不含扩散泵的复合膜涂层设备和用于厚涂层和薄涂层的厚度计。 无扩散泵复合膜涂层设备的真空泵系统是根系泵系统。 与常规扩散泵相比，根型泵具有能耗低，性能稳定，抽真空效果好，启动时间短等优点。

公开(公告)号：US08925738B2

公开(公告)日：2015-01-06

申请号：US14256635

申请日：2014-04-18

申请人： LG Chem, Ltd.

发明人： Jae-Hong Kim ,  Young-Hoon Ko ,  Chong-Kyu Shin

IPC分类号： B01D39/00 ,  B01D39/14 ,  B29C67/20 ,  B01D63/00 ,  B01D71/82 ,  B01D67/00 ,  B01D69/12 ,  B01D61/02 ,  B01D71/56

CPC分类号： B01D71/56 ,  B01D61/02 ,  B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D69/125 ,  B01D71/32 ,  B01D71/82

摘要： The present disclosure relates to a method of manufacturing a water treatment membrane having high chlorine resistance and high permeability, the method including: forming an aqueous amine solution layer on a porous support, using an aqueous amine solution including a fluorine compound having an epoxy group in a terminal thereof and an amine compound; and forming a polyamide layer containing the fluorine compound by bringing an organic solution containing acyl halide into contact with the aqueous amine solution layer, and a water treatment membrane manufactured using the same.

摘要翻译： 本发明涉及一种制造具有高耐氯性和高渗透性的水处理膜的方法，该方法包括：在多孔载体上形成胺水溶液层，使用包含具有环氧基的氟化合物的胺水溶液 其末端和胺化合物; 以及通过使含有酰卤的有机溶液与胺水溶液层接触而形成含氟化合物的聚酰胺层和使用其制造的水处理膜。

公开(公告)号：US20140310932A2

公开(公告)日：2014-10-23

申请号：US13863123

申请日：2013-04-15

申请人： United Arab Emirates University

发明人： Ali Abdullah Hilal-Alnaqbi ,  Abdel-Hamid Ismail Mourad

IPC分类号： B01D65/02 ,  B01D67/00

CPC分类号： B01D65/02 ,  A61M1/34 ,  A61M1/3403 ,  A61M1/3475 ,  A61M1/3489 ,  A61M1/3496 ,  A61M2205/3331 ,  B01D61/28 ,  B01D63/00 ,  B01D63/02 ,  B01D67/00 ,  B01D69/082 ,  Y10T29/49723

摘要： The invention resides in an apparatus for treatment of a substance. The apparatus has a substance tube for enabling a substance to be treated to pass in to the substance tube via the substance-inlet and out of the substance tube through the substance-outlet. The apparatus also has a cleaning chamber, wherein the substance tube is configured in fluid communication with the cleaning chamber to enable a substance to diffuse the permeable membrane between the substance tube and the cleaning chamber such that a substance can be substantially cleaned by a cleaner, the substance comprising blood or plasma and the cleaner comprising a cell culture. The substance tube is removably connectable with the cleaning chamber for inter-changeability or serviceability. The apparatus can further comprise a support compartment configured to connect to, or enclosing, the cleaning chamber, which functions to carry a fluid to substantially maintain the functionality of the cleaner.

摘要翻译： 本发明在于用于处理物质的装置。 该装置具有用于使物质被处理的物质管通过物质入口通过物质出口通过物质管进入物质管。 该设备还具有清洁室，其中物质管被构造成与清洁室流体连通，以使物质能够将物质管道和清洁室之间的渗透膜扩散，使得物质可以被清洁器基本上清洁， 包含血液或血浆的物质和包含细胞培养物的清洁剂。 物质管可拆卸地与清洁室连接，用于互换性或适用性。 该装置还可以包括配置成连接到清洁室或包围清洁室的支撑室，其用于承载流体以基本上保持清洁器的功能。

公开(公告)号：US20140196422A1

公开(公告)日：2014-07-17

申请号：US14063497

申请日：2013-10-25

申请人： PRO-PURE INC.

发明人： Hsiang-Chi LIN ,  Rong-Wei CHEN

IPC分类号： B01D46/52 ,  B01D67/00

CPC分类号： B01D67/00 ,  B01D29/111 ,  B01D29/216 ,  B01D46/527 ,  Y10T156/1025

摘要： A wavy composite core is provided. The wavy composite core includes wavy filtering layers and flat filtering layers alternately stacked and rolled to form a barrel shape for filtering suspended pollutants. Each wavy filtering layer has a plurality of peak portions extending axially, a plurality of axial sealing adhesive layers formed on the peak portions by coating sealing adhesive on the peak portions so as to bond the wavy filtering layer to the flat filtering layers adjacent to the wavy filtering layer, and two end sealing adhesive layers formed on opposite sides by coating sealing adhesive on the wavy filtering layer to bond the wavy filtering layer to the adjacent flat filtering layers.

摘要翻译： 提供波形复合芯。 波浪复合芯包括波浪过滤层和平坦的过滤层，交替堆叠和轧制以形成用于过滤悬浮污染物的桶形状。 每个波浪过滤层具有轴向延伸的多个峰部，通过在峰部上涂覆密封粘合剂而形成在峰部上的多个轴向密封粘合剂层，以将波浪过滤层粘合到与波纹相邻的平坦过滤层 过滤层和形成在相对侧上的两个端部密封粘合剂层，通过在波状过滤层上涂覆密封粘合剂以将波状过滤层粘合到相邻的平坦过滤层。

公开(公告)号：US20140042095A1

公开(公告)日：2014-02-13

申请号：US14113884

申请日：2012-04-26

申请人： Sandeep Unnikrishnan ,  Edward Willem Albert Young

发明人： Sandeep Unnikrishnan ,  Edward Willem Albert Young

IPC分类号： B01D71/02 ,  B01D67/00

CPC分类号： B01D67/00 ,  B01D67/0062 ,  B01D69/10 ,  B01D71/022 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D2323/42 ,  C23C14/562 ,  C23C16/545

摘要： The invention is directed to a nanosieve composite membrane, a method for preparing a nanosieve composite membrane, a roll-to-roll apparatus for carrying out the method, and a method for separating a feed flow with particulate matter. The nanosieve composite of the invention comprises an inorganic nanosieve layer supported on a porous polymer membrane substrate and a metallic adhesion layer or underlayer between the inorganic nanosieve layer and the polymer substrate, wherein said polymer membrane comprises an inorganic coating such that the polymeric support is sandwiched between the inorganic coating and the inorganic sieve layer, and wherein said inorganic nanosieve layer has an average pore diameter as determined by scanning electron microscopy of 200 nm or less.