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    Thermal insulation products for insulating buildings and other enclosed environments
    62.
    发明授权
    Thermal insulation products for insulating buildings and other enclosed environments 有权

    公开(公告)号：US09598857B2

    公开(公告)日：2017-03-21

    申请号：US14154806

    申请日：2014-01-14

    申请人： Nanopore, Inc.

    发明人： Douglas M. Smith

    IPC分类号： E04B1/80 ,  F16L59/065 ,  F16L59/14 ,  E04B1/74 ,  E04B1/76

    CPC分类号： E04B1/803 ,  E04B1/806 ,  E04B2001/742 ,  E04B2001/7691 ,  F16L59/065 ,  F16L59/141 ,  Y02A30/242 ,  Y02B80/12

    摘要： High-efficiency thermal insulation products and methods for use thereof for use in insulating buildings, residential homes, and other enclosed environments. In one arrangement, a thermal insulation product includes a substantially gas-impermeable envelope having first and second opposing surfaces and a sealed interior portion between the first and second opposing surfaces, a support material within the sealed interior portion of the gas-impermeable envelope, and at least about 2 grams of a liquid per liter of a total volume of the sealed interior portion within the sealed interior portion. At least a portion of the liquid is operable to cyclically evaporate from adjacent one of the first and second opposing surfaces and subsequently condense adjacent the other of the first and second opposing surfaces depending on temperature differences between the first and second opposing surfaces.

    Sound-absorbing material
    64.
    发明授权
    Sound-absorbing material 有权
    吸音材料

    公开(公告)号：US09514732B2

    公开(公告)日：2016-12-06

    申请号：US15008538

    申请日：2016-01-28

    申请人： National Taiwan University of Science and Technology

    发明人： Chang-Mou Wu ,  Min-Hui Chou ,  Jiunn-Yih Lee

    IPC分类号： E04B1/86 ,  G10K11/162 ,  E04B1/82 ,  E04B1/74

    CPC分类号： G10K11/162 ,  E04B1/8209 ,  E04B2001/742

    摘要： A sound-absorbing material has a membrane having multiple piezoelectric fibers, the fiber density of the membrane is below 50 g/m2, the thickness of the membrane is below 1 mm, sound-absorbing coefficient of the membrane is larger than 0.1 at absorbing frequency at 100 Hz+/−10%, and the sound-absorbing coefficient of the membrane is over 0.05 at absorbing frequency at 800 Hz to 1000 Hz. PVDF electrospinning nanofiber membranes of the present invention are thinner and more flexible compared to conventional sound-absorbing material, the membranes in the present invention performs excellent low frequency sound absorption with very thin membrane.

    摘要翻译： 吸音材料具有多个压电纤维的膜，膜的纤维密度低于50g / m 2，膜的厚度低于1mm，吸收频率时膜的吸声系数大于0.1 在100Hz +/- 10％时，在800Hz至1000Hz的吸收频率下，膜的吸声系数超过0.05。 本发明的PVDF静电纺丝纳米纤维膜与传统的吸音材料相比更薄且更灵活，本发明的膜具有非常薄的膜的优异的低频吸声。

    Thermal insulating panel
    66.
    发明授权
    Thermal insulating panel 有权
    保温板

    公开(公告)号：US09481996B2

    公开(公告)日：2016-11-01

    申请号：US14407437

    申请日：2013-06-11

    申请人： ELECTRICITE DE FRANCE

    发明人： Thierry Duforestel ,  Diane De Cacqueray ,  Pierre-Henri Milleville

    IPC分类号： F16L59/065 ,  E04B1/76 ,  E04B1/74 ,  E04B1/80 ,  E04C2/34 ,  E04B2/00 ,  F28F13/00

    CPC分类号： E04B1/7612 ,  E04B1/74 ,  E04B1/76 ,  E04B1/80 ,  E04B1/803 ,  E04B1/806 ,  E04C2/3405 ,  E04C2/44 ,  F28F2013/008

    摘要： The invention relates to a thermal insulation device comprising at least one panel (100) provided with two walls (110, 120) separated by a peripheral main spacer (102) in order to define a gas-tight chamber (104) containing a partial vacuum, and at least two flexible films (150, 160) locally attached to secondary spacers (140) at intermediate points between the two walls (110, 120) and defining tight secondary compartments (158) between each other. As a result of applying successive potentials of selected polarity between the walls (110, 120) and the flexible films (150, 160), the flexible films (150, 160) are moved between a first thermal insulation position wherein the films (150, 160) are separated from each other and a second position wherein the films (150, 160) are in mutual contact at least on a substantial part of the surface thereof.

    摘要翻译： 本发明涉及一种绝热装置，其包括至少一个面板（100），其具有由周边主间隔件（102）分隔开的两个壁（110,120），以便限定包含部分真空的气密室（104） 以及至少两个柔性膜（150,160），其在两个壁（110,120）之间的中间点处局部地附接到次级间隔件（140），并且在彼此之间限定紧密的第二隔室（158）。 作为在壁（110,120）和柔性膜（150,160）之间施加选定极性的连续电位的结果，柔性膜（150,160）在第一绝热位置之间移动，其中膜 160）彼此分离，并且第二位置，其中膜（150,160）至少在其表面的大部分上相互接触。

    Systems and methods for insulating attic openings
    68.
    发明授权
    Systems and methods for insulating attic openings 有权
    用于隔离阁楼开口的系统和方法

    公开(公告)号：US09435116B2

    公开(公告)日：2016-09-06

    申请号：US14880969

    申请日：2015-10-12

    申请人： James B. Melesky

    发明人： James B. Melesky

    IPC分类号： E04H9/16 ,  E04B1/76 ,  E04F11/06 ,  E04B1/66 ,  E04B1/74 ,  E04B9/00 ,  E04F19/08 ,  E06B5/01 ,  E04D13/16

    CPC分类号： E06B3/70 ,  E04B1/66 ,  E04B1/74 ,  E04B1/76 ,  E04B1/7608 ,  E04B1/7654 ,  E04B9/001 ,  E04B9/003 ,  E04B2001/742 ,  E04D13/1618 ,  E04F11/06 ,  E04F19/08 ,  E04H9/16 ,  E06B3/08 ,  E06B3/263 ,  E06B5/01

    摘要： A cover for closing an access opening that leads to an infrequently used space within a building, such as an attic, that generally provides an air seal, thermal insulation and/or acoustic insulation at the access opening. The cover may be in one or two portions, including a closure alone or a closure and a frame having an aperture that can be closed by engagement between the closure and the frame. When the cover is used alone it engages a frame or a wall circumscribing the access opening. The cover is sized and shaped to close a stairwell, or the opening at one end of a stairway, an opening in a generally vertical wall, a hatch, or a pull down ladder. The closure and frame are each made of one or more components.

    摘要翻译： 用于封闭通往建筑物内诸如阁楼的不经常使用的空间的通道的盖子，其通常在通道开口处提供空气密封，隔热和/或隔音。 盖可以在一个或两个部分中，包括单独的封闭件或封闭件，以及具有孔的框架，该孔可以通过封闭件和框架之间的接合来封闭。 当单独使用盖时，它接合框架或围绕进入开口的壁。 盖子的尺寸和形状被设计成封闭楼梯间，或楼梯一端的开口，大致垂直的墙壁，舱口或下拉梯的开口。 封闭件和框架均由一个或多个部件制成。