公开(公告)号：US10124311B2

公开(公告)日：2018-11-13

申请号：US14955482

申请日：2015-12-01

申请人： Los Alamos National Security, LLC

发明人： Naveen N. Sinha ,  Dipen N. Sinha ,  Greg R. Goddard

IPC分类号： B01J19/10 ,  B29C37/00 ,  B01J19/06 ,  G10K11/165 ,  B29K63/00

摘要： Apparatus and methods for using acoustic radiation forces to order particles suspended in a host liquid are described. The particles may range in size from nanometers to millimeters, and may have any shape. The suspension is placed in an acoustic resonator cavity, and acoustical energy is supplied thereto using acoustic transducers. The resulting pattern may be fixed by using a solidifiable host liquid, forming thereby a solid material. Patterns may be quickly generated; typical times ranging from a few seconds to a few minutes. In a one-dimensional arrangement, parallel layers of particles are formed. With two and three dimensional transducer arrangements, more complex particle configurations are possible since different standing-wave patterns may be generated in the resonator. Fabrication of periodic structures, such as metamaterials, having periods tunable by varying the frequency of the acoustic waves, on surfaces or in bulk volume using acoustic radiation forces, provides great flexibility in the creation of new materials. Periodicities may range from millimeters to sub-micron distances, covering a large portion of the range for optical and acoustical metamaterials.

公开(公告)号：US09902832B2

公开(公告)日：2018-02-27

申请号：US14762403

申请日：2014-01-16

申请人： FLUORCHEMIE GMBH FRANKFURT

发明人： Christian Rocktäschel

IPC分类号： C08K3/34 ,  C09K21/02 ,  C09K5/14 ,  G10K11/165 ,  H05K9/00 ,  F16L59/02 ,  C08K3/00 ,  C08J9/00 ,  C05D3/02 ,  G10K11/162 ,  G21F1/06 ,  G21F1/04 ,  G21F1/10 ,  C09K8/03 ,  C01F7/06 ,  C05D9/02 ,  C05F7/00 ,  C04B18/04 ,  C08K11/00 ,  C04B103/63

CPC分类号： C08K3/016 ,  C01F7/066 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2006/12 ,  C04B18/0409 ,  C04B2103/63 ,  C05D3/02 ,  C05D9/02 ,  C05F7/005 ,  C08J9/0066 ,  C08J2323/08 ,  C08K3/346 ,  C08K11/005 ,  C09K5/14 ,  C09K8/03 ,  C09K8/032 ,  C09K21/02 ,  F16L59/028 ,  G10K11/162 ,  G10K11/165 ,  G21F1/042 ,  G21F1/06 ,  G21F1/103 ,  H05K9/0081 ,  Y02W30/91 ,  C04B20/023

摘要： The disclosure relates to an inorganic, halogen-free flameproofing agent produced from modified, recarbonized red mud (MKRS-HT). The agent may have a mineral composition of 10 to 50 weight % of iron compounds, 12 to 35 weight % of aluminum compounds, 5 to 17 weight % of silicon compounds, 2 to 10 weight % of titanium dioxide, 0.5 to 6 weight % of calcium compounds the weight ratio of Fe (II) carbonate to the oxides of iron being at least 1. The agent, according to examples, can be used as a flame retardant in the high-temperature range. The disclosure further relates to flameproofing agent produced from modified, recarbonized and rehydrated red mud, which may be a flame retardant in the low-temperature range as well as in the high-temperature range, methods for producing same and use as flame retardants, substitutes, synergists, thermal stabilizers, heat accumulators, heat insulators and/or sound insulators and/or as electromagnetic radiation shielding materials.

公开(公告)号：US20170287459A1

公开(公告)日：2017-10-05

申请号：US15471370

申请日：2017-03-28

申请人： Seiko Epson Corporation

发明人： Yusuke NAKAZAWA

IPC分类号： G10K11/165 ,  G01S15/89 ,  G01S7/52 ,  G10K11/04

CPC分类号： G10K11/165 ,  A61B8/4281 ,  A61B8/4411 ,  A61B8/4494 ,  G01S7/52053 ,  G01S15/8925 ,  G10K11/02 ,  G10K11/04

摘要： An acoustic matching material supply device includes a frame portion that may be attachable to an ultrasonic probe that includes an ultrasonic sensor surface. The frame portion ejects an acoustic matching material. The frame portion includes an inner peripheral surface, an ejection port, an introduction port, and a flow passage. The ejection port is provided on the inner peripheral surface or in a region including the inner peripheral surface, and ejects the acoustic matching material. The introduction port receives the acoustic matching material from a device external of the frame portion. The flow passage extends between the ejection port and the introduction port, and the ejection port and the introduction port communicate with each other via the flow passage.

公开(公告)号：US09607599B2

公开(公告)日：2017-03-28

申请号：US14986241

申请日：2015-12-31

申请人： SICHUAN ZISEN ACOUSTICS TECHNICAL CO., LTD.

发明人： Weixin Qian ,  Jiashu Shen

IPC分类号： G10K11/168 ,  E01F8/00 ,  B32B5/16 ,  B32B1/08 ,  B32B5/02 ,  B32B5/30 ,  B32B7/04 ,  B32B7/08 ,  B32B15/02 ,  B32B15/16 ,  B32B15/18 ,  B32B1/00 ,  B32B3/04 ,  G10K11/165

CPC分类号： G10K11/168 ,  B32B1/00 ,  B32B1/08 ,  B32B3/04 ,  B32B5/028 ,  B32B5/16 ,  B32B5/30 ,  B32B7/045 ,  B32B7/08 ,  B32B15/02 ,  B32B15/16 ,  B32B15/18 ,  B32B2250/02 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/10 ,  B32B2307/10 ,  B32B2307/102 ,  B32B2307/712 ,  B32B2307/714 ,  B32B2307/7265 ,  B32B2307/73 ,  B32B2419/00 ,  B32B2605/10 ,  E01F8/0011 ,  E01F8/0029 ,  G10K11/165

摘要： A particulate sound absorption board used for sound absorption surface layer of sound absorption/insulation board is a micropore particle board formed by splicing skeleton particles and filling particles which are covered with binding agent on the surface and have small angularity coefficient. The particulate sound insulation board used for sound insulation surface layer of sound absorption/insulation board is a compressed board formed by closely splicing skeleton particles, filling particles, binding agent and coupling agent, and there is a resonance sound absorption cavity that functions together with sound absorption surface layer in the board body. The particulate sound barrier consists of column and more than two overlapped sound absorption/insulation boards fixed between adjacent columns. A convex-concave joint end face is set on the sound absorption/insulation board, and the sealing cushion is bound between adjacent end faces.

公开(公告)号：US09324312B2

公开(公告)日：2016-04-26

申请号：US12809912

申请日：2008-12-15

申请人： Ali Berker ,  Manish Jain ,  Mark D. Purgett ,  Sanat Mohanty ,  Pierre A. Deymier ,  Bassam Merheb

发明人： Ali Berker ,  Manish Jain ,  Mark D. Purgett ,  Sanat Mohanty ,  Pierre A. Deymier ,  Bassam Merheb

IPC分类号： G10K11/165 ,  G10K11/168 ,  G10K11/172 ,  E04B1/82 ,  E04B1/84 ,  E04B1/86

CPC分类号： G10K11/165 ,  E04B1/82 ,  E04B1/84 ,  E04B1/86 ,  E04B2001/8457 ,  E04B2001/8461 ,  G10K11/168 ,  G10K11/172 ,  Y10T29/49826

摘要： A sound barrier and method of sound insulation are disclosed. In one aspect of the disclosure, a sound barrier comprises a first, solid medium, such as a viscoelastic solid and a second medium, such as air. At least one of the two media forms a periodic array disposed in the other medium. The solid medium has a speed of propagation of longitudinal sound wave and a speed of propagation of transverse sound wave, the speed of propagation of longitudinal sound wave being at least about 30 times the speed of propagation of transverse sound wave.

摘要翻译： 公开了隔音和隔音方法。 在本公开的一个方面，声屏障包括第一固体介质，例如粘弹性固体和第二介质，例如空气。 两个介质中的至少一个形成设置在另一介质中的周期性阵列。 固体介质具有纵向声波的传播速度和横向声波的传播速度，纵向声波的传播速度至少为横向声波传播速度的30倍。

公开(公告)号：US09284728B2

公开(公告)日：2016-03-15

申请号：US14233268

申请日：2012-10-09

申请人： SHIZUKA CO., LTD.

发明人： Koichi Take ,  Kunio Takahashi ,  Shunji Takahashi ,  Yoshihiko Ueki

IPC分类号： F02K1/82 ,  E04B1/86 ,  B32B3/12 ,  B32B5/18 ,  B32B37/12 ,  B32B37/14 ,  F02K1/78 ,  G10K11/168 ,  G10K11/172 ,  E04B1/74 ,  G10K11/165

CPC分类号： E04B1/86 ,  B32B3/12 ,  B32B5/18 ,  B32B37/1284 ,  B32B37/146 ,  B32B2266/025 ,  B32B2266/0285 ,  B32B2266/06 ,  B32B2266/08 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2419/00 ,  B32B2605/00 ,  E04B2001/748 ,  G10K11/165 ,  G10K11/168 ,  G10K11/172

摘要： A honeycomb panel laminate includes a sound absorbing face made of a foam, a sound absorbing layer, and a sound insulating face made of a foam. The sound absorbing layer is composed of a honeycomb material and a layer obtained by filling spaces with a hard foam material. The honeycomb material is bonded to the sound absorbing face by applying an adhesive to edges of the honeycomb material of the sound absorbing layer and pressing the edges against the sound absorbing face so that the edges bite into the foam. The sound insulating face is obtained by applying an adhesive allover a surface of the sound insulating face that makes contact with the honeycomb material and pressing opposite edges of cell walls of the honeycomb material against the sound insulating face so that the opposite edges bite into the surface, having the adhesive, of the foam.

摘要翻译： 蜂窝板层压板包括由泡沫制成的吸音面，吸声层和由泡沫制成的隔音面。 吸声层由蜂窝状材料和通过用硬质泡沫材料填充空间而获得的层组成。 通过在吸声层的蜂窝状材料的边缘上涂布粘合剂，将该蜂窝状材料粘结在吸音面上，并将边缘压在吸音面上，使边缘咬入泡沫体。 隔音面是通过将与蜂窝体材料接触的隔音面的表面涂覆在粘合剂上并将蜂窝材料的孔壁的相对边缘压靠在隔音面上的方式获得的，使得相对的边缘咬入表面 ，具有粘合剂，泡沫。

公开(公告)号：US09076428B2

公开(公告)日：2015-07-07

申请号：US13898333

申请日：2013-05-20

申请人： Ashtech Industries, LLC

发明人： Michael D. Kipp ,  Dilworth L. Pugh ,  Michael D. Ridges ,  William T. McCarvill

IPC分类号： B32B9/04 ,  B28B5/00 ,  G10K11/165 ,  C04B28/26 ,  E04B1/86 ,  E04C2/04 ,  E04C2/16 ,  E04B1/84 ,  C04B18/08 ,  C04B20/00 ,  C04B111/52

CPC分类号： E04B1/86 ,  C04B18/082 ,  C04B20/0032 ,  C04B28/26 ,  C04B2111/52 ,  E04B1/8209 ,  E04B1/84 ,  E04B1/8409 ,  E04B2001/8419 ,  E04B2001/8423 ,  E04B2001/8461 ,  E04B2001/8476 ,  E04C2/043 ,  E04C2/16 ,  G10K11/165 ,  Y02W30/92 ,  Y10T428/24612 ,  Y10T428/249953 ,  Y10T428/249967 ,  Y10T428/249987 ,  Y10T428/25 ,  Y10T428/27 ,  C04B24/2623 ,  C04B18/08

摘要： A building material configured to enhance sound attenuation and reduction in dB across a walled partition, the building material comprising a facing membrane, a core matrix disposed about the facing membrane, the core matrix comprising a plurality of microparticles and a binder solution configured to support the microparticles, the building material comprising at least a substantially exposed face, wherein a side of the core matrix is at least partially exposed to increase sound attenuation by reducing reflections from sound waves impinging on the building material as compared to a control building material lacking an exposed face. Two building materials may be used in conjunction with one another about a building structure, such as a stud wall, to create and define a sound trap that functions to reduce sound transmission across the partition formed by the stud wall and building materials.

摘要翻译： 一种建筑材料，其被配置为增强隔音隔板的声音衰减和dB的减小，所述建筑材料包括面向膜，围绕所述面对膜设置的芯矩阵，所述芯矩阵包括多个微粒和被配置为支撑 所述建筑材料包括至少一个基本上暴露的面，其中与不具有暴露面的对照建筑材料相比，通过减少撞击建筑材料的声波的反射，核心矩阵的一侧至少部分暴露以增加声音衰减 面对。 两个建筑材料可以围绕建筑结构（例如柱壁）彼此结合使用，以产生和限定声音捕获器，其功能是减少跨越由螺柱壁和建筑材料形成的隔板的声音传播。

公开(公告)号：US08888930B2

公开(公告)日：2014-11-18

申请号：US13144935

申请日：2010-01-18

申请人： Helmut Jerg ,  Bernd Schwenk ,  Klaus Wietzel

发明人： Helmut Jerg ,  Bernd Schwenk ,  Klaus Wietzel

IPC分类号： B08B3/00 ,  A47L15/42 ,  G10K11/165

CPC分类号： A47L15/4272 ,  A47L15/4209 ,  G10K11/165

摘要： A dishwashing machine, in particular a household dishwashing machine, includes a box-shaped washing tank for receiving items to be washed, and a base carrier for support of the washing tank. The base carrier has a technology space for accommodating electrical components of the dishwashing machine. The technology space is arranged between a floor formed on the base carrier and the washing tank and is at least partially surrounded by a sound proofing element designed as a three-dimensional formed component.

摘要翻译： 一种洗碗机，特别是家用洗碗机，包括用于接收待洗涤物品的盒状洗涤槽和用于支撑洗涤槽的基底载体。 底架具有用于容纳洗碗机的电气部件的技术空间。 技术空间设置在形成在基座架上的地板和洗涤槽之间，并且至少部分被设计为三维成形部件的隔音元件围绕。

公开(公告)号：US20130186706A1

公开(公告)日：2013-07-25

申请号：US13789706

申请日：2013-03-08

申请人： Precision Fabrics Group, Inc.

发明人： Richard James Bliton ,  Samuel Mark Gillette ,  Troy Raymond Buechler

IPC分类号： G10K11/165

CPC分类号： G10K11/165 ,  B32B5/26 ,  B32B17/02 ,  B32B23/02 ,  B32B27/02 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B29/02 ,  B32B2038/0028 ,  B32B2305/18 ,  B32B2305/20 ,  B32B2307/102 ,  B32B2309/105 ,  B32B2317/12 ,  B32B2317/18 ,  B60R13/0815 ,  D04H1/492 ,  E04B1/8409 ,  E04B1/86 ,  E04B2001/742 ,  E04B2001/745 ,  G10K11/162

摘要： A moldable acoustic facing comprises cellulosic fibers and synthetic fibers entangled together. The acoustic facing has a basis weight of from about 1.5 to about 5.0 ounces per square yard (osy), a thickness of less than about 0.050″, a mean pore size of between about 8 microns and about 40 microns, and an elongation at break of at least twenty percent. The acoustic facing includes less than about five percent synthetic microfiber and has an acoustic resistance of at least about 250 Rayls.

摘要翻译： 可模制声学面包括纤维素纤维和缠结在一起的合成纤维。 声学面具的基重为约1.5至约5.0盎司/平方码（osy），厚度小于约0.050“，平均孔径为约8微米至约40微米， 至少打破百分之二十。 声学面包括小于约5％的合成超细纤维，并且具有至少约250雷尔的声阻。

公开(公告)号：US20050127793A1

公开(公告)日：2005-06-16

申请号：US10737216

申请日：2003-12-15

申请人： Charles Baumgartner ,  David Mills

发明人： Charles Baumgartner ,  David Mills

IPC分类号： A61B8/00 ,  B06B1/02 ,  G10K11/00 ,  G10K11/165 ,  H01L41/08

CPC分类号： G10K11/002

摘要： A fine-pitch acoustic transducer array that has a backing made of acoustically attenuative material. The backing material is prepared by homogeneously combining a matrix component and filler components having an average particle size less than one-fifth (preferably less than one-tenth) of the smallest dimension of the elements making up the array. In certain embodiments, the acoustically attenuative material comprises 25-45 wt. % tungsten particles, 15-35 wt. % silicone particles and 40-60 wt. % epoxy.

摘要翻译： 具有由声衰减材料制成的背衬的细间距声换能器阵列。 通过均匀组合基质组分和平均粒径小于构成阵列的元素的最小尺寸的五分之一（优选小于十分之一）的填料组分来制备背衬材料。 在某些实施方案中，声学减弱材料包含25-45wt。 ％钨颗粒，15-35重量％ ％硅氧烷颗粒和40-60重量％ ％环氧树脂。