公开(公告)号：US12053744B2

公开(公告)日：2024-08-06

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 ,  B01D46/24 ,  B01D61/18 ,  B01D65/08 ,  B01D67/00 ,  B33Y10/00 ,  B33Y80/00 ,  C04B35/01 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/56 ,  C04B35/565 ,  C04B35/58 ,  C04B35/581 ,  C04B35/583 ,  C04B38/00 ,  C04B111/00

CPC分类号： B01D63/066 ,  B01D61/18 ,  B01D63/061 ,  B01D63/063 ,  B01D65/08 ,  B01D67/00411 ,  B01D67/00415 ,  C04B35/01 ,  C04B35/10 ,  C04B35/46 ,  C04B35/48 ,  C04B35/56 ,  C04B35/565 ,  C04B35/58 ,  C04B35/58014 ,  C04B35/581 ,  C04B35/583 ,  C04B38/0003 ,  C04B38/0009 ,  B01D2315/10 ,  B01D2321/2016 ,  B01D2323/34 ,  B33Y10/00 ,  B33Y80/00 ,  C04B2111/00793 ,  C04B38/0003 ,  C04B35/01 ,  C04B35/56 ,  C04B35/58 ,  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：US11898271B1

公开(公告)日：2024-02-13

申请号：US16723297

申请日：2019-12-20

申请人： The United States of America, as represented by the Secretary of the Navy

发明人： Joseph Evans Estevez ,  Gretchen Hawes Hefley ,  Michael Bernard Celestine

IPC分类号： D01D5/00 ,  D06M11/58 ,  D06M11/74 ,  D06M101/32 ,  C04B35/583 ,  C04B35/622 ,  B82Y40/00

CPC分类号： D01D5/003 ,  D06M11/58 ,  B82Y40/00 ,  C04B35/583 ,  C04B35/62227 ,  D06M11/74 ,  D06M2101/32

摘要： The method of the present invention for making a BNNT fabric comprises dispersing Boron-Nitride nanotubes at loading greater than 5 weight % in an electrospinning delivery solution; electrospinning the delivery solution onto a collector thereby forming a mat comprised of BNNT-PAN nano fibers; and, finally removing any electrospinning delivery solution from the mat leaving a fabric of intertwined Boron-Nitride nanotubes.

公开(公告)号：US20230365471A1

公开(公告)日：2023-11-16

申请号：US18246082

申请日：2021-09-28

申请人： Denka Company Limited

发明人： Yusuke WAKUDA ,  Yoshitaka MINAKATA ,  Shinya SAKAGUCHI ,  Tomoya YAMAGUCHI ,  Koki IKARASHI ,  Koji NISHIMURA

IPC分类号： C04B37/02 ,  B32B9/04 ,  B32B9/00 ,  B32B37/18 ,  B32B15/20 ,  C04B35/583 ,  C04B38/00 ,  C04B41/83 ,  C04B41/48 ,  C04B41/00 ,  H01L23/373

CPC分类号： C04B37/028 ,  B32B9/041 ,  B32B9/005 ,  B32B37/18 ,  B32B15/20 ,  C04B35/583 ,  C04B38/0054 ,  C04B41/83 ,  C04B41/4853 ,  C04B41/0072 ,  H01L23/3735 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2307/748 ,  B32B2307/306 ,  B32B2315/02 ,  B32B2311/12 ,  B32B2250/02 ,  B32B2305/07 ,  B32B2305/026 ,  C04B2235/3856 ,  C04B2235/386 ,  C04B2237/407 ,  C04B2237/361 ,  C04B2237/61

摘要： One aspect of the present disclosure provides a composite sheet including a porous sintered ceramic component having a thickness of less than 2 mm and a resin filled into pores of the sintered ceramic component, wherein the curing rate of the resin is 10 to 70%.

公开(公告)号：US11765977B2

公开(公告)日：2023-09-19

申请号：US16158826

申请日：2018-10-12

申请人： Colorado School of Mines

发明人： Sukriti Manna ,  Geoff Brennecka ,  Vladan Stevanovic ,  Cristian V. Ciobanu

IPC分类号： C01B21/06 ,  C01B21/072 ,  H01L41/187 ,  H10N30/853 ,  C22C1/10 ,  C04B35/583 ,  C04B35/581 ,  C04B35/58 ,  H10N30/095 ,  C22C29/16

CPC分类号： H10N30/853 ,  C01B21/0602 ,  C04B35/58 ,  C04B35/581 ,  C04B35/583 ,  C22C1/10 ,  H10N30/095 ,  C01P2002/30 ,  C01P2006/40 ,  C04B2235/386 ,  C04B2235/3852 ,  C04B2235/3865 ,  C04B2235/76 ,  C22C29/16 ,  C22C2200/00

摘要： Methods and materials are disclosed for simultaneously optimizing both the piezoelectric and mechanical properties of wurtzite piezoelectric materials based on the AlN wurtzite and alloyed with one or two end-members from the set BN, YN, CrN, and ScN.

公开(公告)号：US11753947B2

公开(公告)日：2023-09-12

申请号：US16649329

申请日：2018-09-13

申请人： Safran Ceramics

发明人： Maxime François Roger Carlin ,  Nicolas Eberling-Fux ,  Eddy Goullianne ,  Thierry Guy Xavier Tesson

IPC分类号： C04B35/80 ,  F01D5/28 ,  C04B35/628 ,  C04B41/00 ,  F23R3/00 ,  C04B35/56 ,  C04B35/563 ,  C04B35/573 ,  C04B35/58 ,  C04B35/583 ,  C04B35/584

CPC分类号： F01D5/282 ,  C04B35/563 ,  C04B35/5611 ,  C04B35/5622 ,  C04B35/573 ,  C04B35/583 ,  C04B35/584 ,  C04B35/58092 ,  C04B35/62844 ,  C04B35/80 ,  C04B41/009 ,  F01D5/284 ,  F23R3/002 ,  C04B2235/5256 ,  C04B2235/606 ,  C04B2235/612 ,  C04B2235/616

摘要： Method for manufacturing a CMC, i.e. ceramic matrix composite material, part provided with at least one cutout, as well as to such a CMC part provided with at least one cutout, the method comprising the following steps:



providing (E1) a fibrous reinforcement (10),
forming (E2′) a cavity in a portion of the fibrous reinforcement (10),
injecting (E3) a slip comprising at least a ceramic powder and a solvent, the slip being injected so as to impregnate the fibrous reinforcement (10′) and to fill the cavity of the fibrous reinforcement (10′),
drying (E4) the obtained assembly,
carrying out a densification (E6) by infiltration of a liquid densification material and solidification of said densification material,
machining (E7) at least one cutout in the obtained blank (30) within the volume corresponding to the cavity of the fibrous reinforcement (10).

公开(公告)号：US20230271888A1

公开(公告)日：2023-08-31

申请号：US17998687

申请日：2021-05-13

申请人： Denka Company Limited

发明人： Nobuya SUZUKI ,  Saori INOUE ,  Yasuhisa UESHIMA ,  Ryo YOSHIMATSU ,  Ryuji KOGA

IPC分类号： C04B41/48 ,  C04B41/45 ,  C04B41/00 ,  C04B41/83 ,  C04B35/583 ,  B29C39/10

CPC分类号： C04B41/4884 ,  B29C39/10 ,  C04B35/583 ,  C04B41/0063 ,  C04B41/83 ,  C04B41/4521 ,  C04B41/4525 ,  H01L33/641

摘要： One aspect of the present disclosure provides a production method for a composite, the method including: a cooling step of performing cooling under a pressurized condition in a state where a heated molten material of a thermosetting composition is brought into contact with a resin-impregnated body, in which the above-described resin-impregnated body includes a nitride sintered body having a porous structure and a semi-cured product of the thermosetting composition impregnated into the above-described nitride sintered body.

公开(公告)号：US20230219859A1

公开(公告)日：2023-07-13

申请号：US17571083

申请日：2022-01-07

申请人： GOODRICH CORPORATION

发明人： Jun Nable ,  Steven A. Poteet ,  Xia Tang ,  James T. Beals

IPC分类号： C04B41/50 ,  C04B35/563 ,  C04B35/583 ,  C04B41/86 ,  C04B41/00

CPC分类号： C04B41/5022 ,  C04B35/563 ,  C04B35/583 ,  C04B41/5035 ,  C04B41/86 ,  C04B41/0072 ,  C04B2235/3821 ,  C04B2235/386 ,  C04B2235/365 ,  C04B2235/3418 ,  C04B2235/447 ,  C04B2235/3804 ,  C04B2235/3217 ,  C04B2235/9684

摘要： Systems and methods for forming an oxidation protection system on a composite structure are provided. In various embodiments, the oxidation protection system comprises a boron-glass layer formed on the composite substrate and a silicon-glass layer formed over the boron-glass layer. Each of the boron-glass layer and the silicon-glass layer includes a glass former.

公开(公告)号：US11697880B2

公开(公告)日：2023-07-11

申请号：US16325614

申请日：2017-08-16

申请人： SERAM COATINGS AS

发明人： Nuria Espallargas ,  Fahmi Mubarok

IPC分类号： B22F1/18 ,  B32B5/16 ,  C23C4/10 ,  C04B35/628 ,  C23C4/134 ,  C04B35/565 ,  C04B35/622 ,  C23C18/18 ,  C23C18/34 ,  C23C4/06 ,  C04B35/583 ,  C23C18/16 ,  C04B35/563 ,  C23C18/08 ,  C23C18/12 ,  C04B35/584 ,  C23C18/36 ,  B22F1/17 ,  B22F1/148 ,  C04B35/626 ,  C23C18/32

CPC分类号： C23C4/10 ,  B22F1/148 ,  B22F1/17 ,  C04B35/563 ,  C04B35/565 ,  C04B35/583 ,  C04B35/584 ,  C04B35/62222 ,  C04B35/62645 ,  C04B35/62695 ,  C04B35/62842 ,  C04B35/62886 ,  C23C4/06 ,  C23C4/134 ,  C23C18/08 ,  C23C18/1216 ,  C23C18/1245 ,  C23C18/1295 ,  C23C18/1635 ,  C23C18/1689 ,  C23C18/1692 ,  C23C18/1696 ,  C23C18/1886 ,  C23C18/1893 ,  C23C18/32 ,  C23C18/34 ,  C23C18/36 ,  B22F2999/00 ,  C04B2235/3826 ,  C04B2235/405 ,  C04B2235/5436 ,  B22F2999/00 ,  B22F1/17 ,  B22F9/24

摘要： A process comprising: (i) coating particles of silicon carbide, silicon nitride, boron carbide or boron nitride with a metal alloy or metal layer; (ii) agglomerating the particles of step (i); thermally spraying the agglomerated metal or metal alloy coated particles onto a substrate to provide a coating thereon.

公开(公告)号：US20230194368A1

公开(公告)日：2023-06-22

申请号：US16637336

申请日：2018-08-07

申请人： PIEZOCRYST ADVANCED SENSORICS GMBH

发明人： Alexander Schricker ,  Christian Neubauer ,  Andreas Mayer

IPC分类号： G01L1/26 ,  G01L1/16 ,  G01P15/09 ,  G01L9/00 ,  G01L19/04 ,  H10N30/30 ,  H10N30/853 ,  H10N30/88 ,  C04B35/583

CPC分类号： G01L1/26 ,  G01L1/16 ,  G01P15/09 ,  G01L9/008 ,  G01L19/04 ,  H10N30/302 ,  H10N30/8561 ,  H10N30/886 ,  C04B35/583 ,  C04B2235/386 ,  C04B2235/3244 ,  C04B2235/3826 ,  C04B2235/3418 ,  C04B2235/3409 ,  C04B2235/428 ,  C04B2235/767

摘要： Aspects of the present disclosure relate to a piezoelectric device having at least one piezoelectric element, which has a support plane oriented to a force introduction element, wherein in the event of a thermal loading of the piezoelectric device in the support plane, expansion differences between the piezoelectric element and the force introduction element occur. To compensate for shear loadings, at least one transition element is arranged between the piezoelectric element and the force introduction element, the E-module of which is smaller than the E-module of the piezoelectric element in the support plane.

公开(公告)号：US11629054B2

公开(公告)日：2023-04-18

申请号：US16349483

申请日：2017-11-29

申请人： BNNT, LLC

发明人： Thomas G. Dushatinski ,  Kevin C. Jordan ,  Michael W. Smith ,  R. Roy Whitney ,  Jonathan C. Stevens

IPC分类号： H01M4/02 ,  C01B21/064 ,  C04B35/583 ,  C01B35/08 ,  C01B35/14 ,  B82Y30/00 ,  B82Y40/00

摘要： Disclosed herein are processes for purifying as-synthesized boron nitride nanotube (BNNT) material to remove impurities of boron, amorphous boron nitride (a-BN), hexagonal boron nitride (h-BN) nanocages, h-BN nanosheets, and carbon-containing compounds. The processes include heating the BNNT materials at different temperatures in the presence of inert gas and a hydrogen feedstock or in the presence of oxygen.