公开(公告)号：US20230302427A1

公开(公告)日：2023-09-28

申请号：US18020783

申请日：2021-06-24

申请人： CORNING INCORPORATED

发明人： Alexander Lee Cuno ,  Howen Lim ,  James Scott Sutherland ,  Oscar Walter Wheeler

IPC分类号： B01J19/24 ,  B01J19/00 ,  C04B35/575 ,  C04B35/628 ,  C04B35/645 ,  C04B38/06 ,  C04B38/00 ,  B28B7/34 ,  B28B3/02

CPC分类号： B01J19/2485 ,  B01J19/0013 ,  C04B35/575 ,  C04B35/62802 ,  C04B35/645 ,  C04B38/0615 ,  C04B38/0003 ,  B28B7/342 ,  B28B3/02 ,  B01J2219/2438 ,  B01J2219/2446 ,  B01J2219/2445 ,  B01J2219/2443 ,  B01J2219/00096 ,  C04B2235/3826 ,  C04B2235/6026 ,  C04B2235/6028 ,  C04B2235/945 ,  C04B2235/9607

摘要： A silicon carbide flow reactor fluidic module comprises a monolithic closed-porosity silicon carbide body and a tortuous fluid passage extending through the silicon carbide body, the tortuous fluid passage lying within two or more layers with the silicon carbide body, the tortuous passage having an interior surface, the interior surface having a surface roughness of less than 10 μm Ra. A method of forming the fluidic module is also disclosed.

公开(公告)号：US20180148381A1

公开(公告)日：2018-05-31

申请号：US15878443

申请日：2018-01-24

申请人： Safran Nacelles

发明人： Arnaud DELEHOUZE ,  Sylvain SENTIS ,  Bertrand DESJOYEAUX

IPC分类号： C04B35/80 ,  C04B38/00 ,  F02C7/045 ,  G10K11/162 ,  C04B35/117

CPC分类号： C04B35/803 ,  C04B30/02 ,  C04B35/117 ,  C04B35/18 ,  C04B35/80 ,  C04B38/00 ,  C04B2111/52 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5252 ,  C04B2235/5256 ,  C04B2235/616 ,  F02C7/045 ,  F02C7/24 ,  F05D2300/6032 ,  F05D2300/6034 ,  G10K11/162 ,  Y02T50/672 ,  C04B38/0003

摘要： The present disclosure concerns a porous body made of a ceramic-matrix composite material for an acoustic attenuation panel and a method of manufacturing the porous body. The porous body includes a plurality of interwoven ceramic fibers, a metal oxide matrix, and a plurality of channels interwoven with the ceramic fibers and interconnected together. The channels define at least one cavity. In one form, at least one channel is wrapped around a ceramic fiber. In another form, at least one ceramic fiber and at least one channel are twisted together. In yet another form, at least one channel is wrapped around a ceramic fiber and twisted with the ceramic fiber. The present disclosure also concerns an acoustic attenuation panel including the porous body and an aircraft propulsion unit having such a panel.

公开(公告)号：US20180140990A1

公开(公告)日：2018-05-24

申请号：US15575899

申请日：2016-05-25

申请人： TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES

发明人： Philippe LESCOCHE ,  Jérôme ANQUETIL

IPC分类号： B01D46/24 ,  B01D63/06 ,  B01D67/00 ,  C04B38/00

CPC分类号： B01D46/2455 ,  B01D46/2418 ,  B01D46/2474 ,  B01D63/061 ,  B01D63/063 ,  B01D63/066 ,  B01D67/0041 ,  B01D67/0067 ,  B01D69/046 ,  B01D2253/342 ,  C04B38/0003 ,  C04B38/0006 ,  C04B38/0009 ,  C04B38/0096 ,  C04B2111/00801 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/565 ,  C04B35/58014 ,  C04B35/581 ,  C04B35/583

摘要： A separator element comprising a porous rigid single-piece substrate (2) presenting firstly, at its periphery, a perimeter wall (21) that is continuous between an inlet (4) for the fluid medium for treatment at one end of the porous substrate and an outlet (5) for the retentate at the other end of the porous substrate, and secondly, internally, a surface covered by a separator layer (6) and defining an open structure made up of empty spaces (3) for passing a flow of the fluid medium for treatment. The empty spaces (3) are arranged in the porous substrate so as to create within the porous substrate a first flow network (R1) for the fluid medium for treatment, having at least two interconnected flow circuits (R11, R12) for the fluid medium between the inlet (4) and the outlet (5) of the porous substrate.

公开(公告)号：US20170232393A1

公开(公告)日：2017-08-17

申请号：US15502547

申请日：2015-07-21

申请人： TECHNOLOGIES AVANCEES ET MEMBRANES INDUSTRIELLES

发明人： Jérôme ANQUETIL

IPC分类号： B01D63/06 ,  C04B38/00 ,  B01D61/18 ,  B01D65/08 ,  B01D67/00

CPC分类号： B01D63/066 ,  B01D46/2451 ,  B01D46/247 ,  B01D61/18 ,  B01D63/061 ,  B01D63/063 ,  B01D65/08 ,  B01D67/0041 ,  B01D2315/10 ,  B01D2321/2016 ,  B01D2323/34 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/01 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/56 ,  C04B35/565 ,  C04B35/58 ,  C04B35/58014 ,  C04B35/581 ,  C04B35/583 ,  C04B38/0003 ,  C04B38/0009 ,  C04B2111/00793 ,  C04B38/0051 ,  C04B38/0054

摘要： The present invention relates to a tangential flow separator element for separating a fluid medium for treatment into a filtrate and a retentate, said separator element comprising a monolithic rigid porous support (2) of rectilinear structure with a plurality of channels (3) formed therein for passing a flow of the fluid medium for treatment between an inlet (6) and an outlet (7) for the retentate, in order to recover a filtrate from the outside surface (5) of the support.According to the invention, the monolithic rigid porous support (2) defines obstacles (9) to the flow of the fluid for treatment, which obstacles extend from the inside walls (31) of said channels, are identical in material and porous texture to the support, and present continuity of material and of porous texture with the support, the obstacles (9) generating variations in the flow sections of the channels.

公开(公告)号：US20140272276A1

公开(公告)日：2014-09-18

申请号：US13834415

申请日：2013-03-15

申请人： Corning Incorporated

发明人： Kenneth Joseph Drury ,  Paul John Shustack ,  Todd Parrish St. Clair

IPC分类号： B29D24/00 ,  B01D53/94

CPC分类号： C04B41/4578 ,  B01D53/94 ,  B05D7/22 ,  B28B11/048 ,  B29D24/005 ,  C04B35/6365 ,  C04B38/00 ,  C04B38/0003 ,  C04B38/0006 ,  C04B38/0012 ,  C04B41/009 ,  C04B41/45 ,  C04B41/4529 ,  C04B41/483 ,  C04B41/52 ,  C04B41/81 ,  C04B41/83 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/27 ,  Y10T428/24149 ,  C04B35/00 ,  C04B35/478 ,  C04B41/457

摘要： A method and apparatus to treat a dried unfired article comprising a ceramic precursor composition substantially held together by a binder, to be resistant to binder soluble solvent based processing. The method includes depositing a fluid on the article surface, and polymerizing the deposited fluid to form a polymer thin layer on the surface. The fluid may be an aerosol, a vapor, a fog, a mist, a smoke, or combinations thereof. An apparatus to perform the method and an article resistant to binder soluble solvent based processing are also provided. The article can be an unfired honeycomb body that includes a dried composition of ceramic precursor substantially held together by a binder and a layer disposed on a surface of the unfired honeycomb body. The surface to be exposed in the green state to a binder soluble solvent and the layer protects the binder from solubilization by the solvent.

摘要翻译： 一种用于处理干燥的未烧制物品的方法和设备，其包含通过粘合剂基本上保持在一起的陶瓷前体组合物，以抵抗基于粘合剂的溶剂基处理。 该方法包括在制品表面上沉积流体，并聚合沉积的流体以在表面上形成聚合物薄层。 流体可以是气溶胶，蒸汽，雾，雾，烟或其组合。 还提供了一种执行该方法的装置和一种耐粘合剂可溶性溶剂基处理的制品。 该制品可以是未焙烧的蜂窝体，其包括基本上通过粘合剂保持在一起的陶瓷前体的干燥组合物和设置在未焙烧蜂窝体的表面上的层。 待处于绿色状态的表面粘合剂可溶性溶剂，该层保护粘合剂不被溶剂溶解。

公开(公告)号：US08178185B2

公开(公告)日：2012-05-15

申请号：US11600775

申请日：2006-11-17

申请人： Hiroshi Sakaguchi ,  Kazushige Ohno

发明人： Hiroshi Sakaguchi ,  Kazushige Ohno

IPC分类号： B32B3/12 ,  B01D39/06 ,  B28B1/00

CPC分类号： B01D46/2451 ,  B01D46/0001 ,  B01D46/2455 ,  B01D46/2459 ,  B01D46/2466 ,  B01D46/247 ,  B01D46/2474 ,  B01D2046/2477 ,  B01D2046/2481 ,  B01D2046/2496 ,  B01J35/04 ,  C04B38/008 ,  C04B2111/00793 ,  F01N3/0222 ,  F01N2330/322 ,  F01N2330/323 ,  F01N2330/34 ,  Y02T10/20 ,  C04B35/00 ,  C04B38/0003 ,  C04B38/0006

摘要： A honeycomb structured body in which a plurality of porous ceramic members are combined with one another by interposing an adhesive layer, each of the porous ceramic members having a plurality of cells placed in parallel with one another in a longitudinal direction with a cell wall therebetween and having an outer edge wall on the outer edge surface thereof, wherein each of the porous ceramic members has a filling body which is provided so as to fill in at least one corner portion of at least one outermost cell of the porous ceramic members, a cross-sectional shape of the outermost cell at the face orthogonal to the longitudinal direction of the cells is an almost tetragon, and a cross-sectional shape of the filling body at the face orthogonal to the longitudinal direction of the cells is an almost right triangle.

摘要翻译： 一种蜂窝结构体，其中通过插入粘合剂层将多个多孔陶瓷构件彼此组合，每个多孔陶瓷构件具有多个单元，其沿长度方向彼此平行放置，孔之间具有孔， 在其外缘表面上具有外边缘壁，其中每个多孔陶瓷构件具有填充体，该填充体设置成填充多孔陶瓷构件的至少一个最外层电池的至少一个角部，十字形 在与电池的纵向方向正交的面上的最外电池的截面形状几乎是四边形，并且在与电池的纵向方向正交的面的填充体的截面形状几乎是正三角形。

公开(公告)号：US20100301528A1

公开(公告)日：2010-12-02

申请号：US12682117

申请日：2008-01-28

申请人： Jianxun Zhu ,  Jinghao Liu ,  Shuli Shen

发明人： Jianxun Zhu ,  Jinghao Liu ,  Shuli Shen

IPC分类号： C21C7/00 ,  B29C59/00 ,  B05D5/00

CPC分类号： C04B35/101 ,  C04B35/043 ,  C04B35/14 ,  C04B35/16 ,  C04B35/185 ,  C04B35/42 ,  C04B35/46 ,  C04B35/5611 ,  C04B35/5622 ,  C04B35/565 ,  C04B38/0003 ,  C04B2111/00793 ,  C04B2235/3217 ,  C04B2235/349 ,  C04B2235/36 ,  C04B2235/428 ,  C22B9/023 ,  C22B21/066 ,  Y02P10/234 ,  C04B35/18 ,  C04B38/0615

摘要： The present invention relates to a ceramic filter suitable for filtering molten metal, wherein said filter comprises a carbon coating and refractory materials bonded by ceramic binders, and said carbon coating is coated on the refractory materials which are bonded by ceramic binders. Furthermore, the present invention relates to the method for manufacturing said filter. The filter of the present invention has very high mechanical strength and stable quality, the preparation of which is more economic.

摘要翻译： 本发明涉及适用于过滤熔融金属的陶瓷过滤器，其中所述过滤器包括碳涂层和由陶瓷粘合剂粘合的耐火材料，并且所述碳涂层涂覆在由陶瓷粘合剂粘合的耐火材料上。 此外，本发明涉及制造所述过滤器的方法。 本发明的过滤器具有非常高的机械强度和稳定的质量，其制备更经济。

公开(公告)号：US07601194B2

公开(公告)日：2009-10-13

申请号：US11089642

申请日：2005-03-24

申请人： Douglas M. Beall ,  Rodney I. Frost ,  Weiguo Miao

发明人： Douglas M. Beall ,  Rodney I. Frost ,  Weiguo Miao

IPC分类号： B01D46/00 ,  F01N3/022

CPC分类号： B01J35/04 ,  B01D46/2451 ,  B01D46/2466 ,  B01D46/247 ,  B01D46/2474 ,  B01D2046/2481 ,  B01D2046/2496 ,  B28B3/26 ,  B28B3/269 ,  B29C47/0028 ,  B29C47/12 ,  B29L2031/60 ,  C04B38/0009 ,  C04B2111/00793 ,  F01N3/0222 ,  F01N2330/30 ,  F01N2330/321 ,  F01N2330/48 ,  F01N2340/00 ,  Y02T10/20 ,  Y10S55/30 ,  Y10T428/24149 ,  C04B35/00 ,  C04B38/0003 ,  C04B38/0054

摘要： A honeycomb filter includes an array of interconnecting porous walls which define an array of first channels and second channels. The first channels are bordered on their sides by the second channels and have a larger hydraulic diameter than the second channels. The first channels have a square cross-section, with corners of the first channels having a shape, such as a bevel or fillet, such that the thickness, t3, of the porous walls adjoining the corners of the first channels is comparable to the thickness, t4, of the porous walls adjoining edges of the first and second channels. Embodiments having a corner fillet with a radius, Rc, are also disclosed. Embodiments wherein 0.30 t4≦Rc≦1.0 t4 exhibit combinations of low wall pressure drop and low thermal stress.

摘要翻译： 蜂窝过滤器包括限定第一通道和第二通道阵列的互连多孔壁阵列。 第一个通道在第二个通道的两侧边界，并且具有比第二个通道更大的液压直径。 第一通道具有正方形横截面，第一通道的角部具有诸如斜面或圆角的形状，使得邻接第一通道的角部的多孔壁的厚度t3与厚度相当 ，t4，邻近第一和第二通道的边缘的多孔壁。 还公开了具有半径Rc的角圆角的实施例。 0.30 t4 <= Rc <= 1.0 t4的实施例表现出低壁压降和低热应力的组合。

公开(公告)号：US07550221B2

公开(公告)日：2009-06-23

申请号：US10976455

申请日：2004-10-29

申请人： Aaron T. Crumm ,  Christopher J. Reilly

发明人： Aaron T. Crumm ,  Christopher J. Reilly

IPC分类号： H01M2/00 ,  H01M2/02 ,  H01M2/14

CPC分类号： B28B11/006 ,  C04B38/0003 ,  C04B2111/00129 ,  C04B2111/00853 ,  H01M8/023 ,  H01M8/0236 ,  H01M8/0239 ,  H01M8/0243 ,  H01M8/0245 ,  H01M8/0258 ,  Y02P70/56 ,  C04B35/48 ,  C04B38/0054 ,  C04B38/068 ,  C04B40/02

摘要： A gas delivery substrate and method of manufacture is disclosed. A thermoplastic extrusion compound is created comprising a ceramic material and a thermoplastic resin, a green body is formed by thermoplastic extrusion of the compound, and the green body is sintered to form the gas delivery substrate. Such gas delivery substrates may be thin walled, highly porous and have secondary operations such as crimping and machining done prior to sintering.

摘要翻译： 公开了一种气体输送基板及其制造方法。 产生包括陶瓷材料和热塑性树脂的热塑性挤出化合物，通过化合物的热塑性挤出形成生坯，并且将生坯烧结以形成气体输送基材。 这种气体输送基材可以是薄壁的，高度多孔的，并且具有二次操作，例如在烧结之前进行的压接和加工。

公开(公告)号：US20080314296A1

公开(公告)日：2008-12-25

申请号：US12187742

申请日：2008-08-07

申请人： John Wisenbaker, JR. ,  Don Wilson ,  Michael E. Feign

发明人： John Wisenbaker, JR. ,  Don Wilson ,  Michael E. Feign

IPC分类号： C04B9/02

CPC分类号： B32B13/14 ,  B27N7/005 ,  B28B1/29 ,  B28B23/0006 ,  B32B29/02 ,  C04B28/32 ,  C04B2111/00612 ,  C04B2111/00629 ,  C04B2111/1025 ,  C04B2111/1037 ,  C04B2111/1056 ,  E04C2/04 ,  E04C2/043 ,  Y02W30/95 ,  Y02W30/97 ,  C04B14/26 ,  C04B18/16 ,  C04B18/26 ,  C04B24/2623 ,  C04B38/0003 ,  C04B2103/40 ,  C04B2103/50

摘要： A manufactured construction board is formed from a composition that may include magnesium oxide, magnesium chloride, a binding agent (e.g., perlite), wood shavings, recycled board scraps, and water. The construction board further includes fiberglass and polyester paper sheets on opposite sides of the construction board. A method of fabricating the construction board is also disclosed to include mixing magnesium chloride with water to form a solution, mixing the solution with magnesium oxide, perlite and a binding agent to form a paste, and pouring the paste onto a mold to form a construction board. The paste is poured onto a mold which is then passed through a series of rollers to spread out the paste evenly across the mold and to form the paste into the desired thickness. The resulting construction board is fire and water resistant and much more durable than conventional sheetrock.

摘要翻译： 制造的建筑板由可以包括氧化镁，氯化镁，粘合剂（例如珍珠岩），刨花，再生板碎片和水的组合物形成。 施工板还包括在施工板的相对侧上的玻璃纤维和聚酯纸。 还公开了一种制造施工板的方法，包括将氯化镁与水混合以形成溶液，将溶液与氧化镁，珍珠岩和粘合剂混合以形成糊料，并将该糊料倒入模具中以形成结构 板。 将糊料倒在模具上，然后将其通过一系列辊子，以将糊料均匀地分布在模具中并将糊料形成所需厚度。 所得到的建筑板是防火和防水的，比传统的平板玻璃更耐用。