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公开(公告)号：US20140075849A1
公开(公告)日：2014-03-20
申请号：US13623614
申请日：2012-09-20
摘要： Example inflatable air barriers are disclosed herein. Some example barriers disclosed herein include one or more inflatable tubes for maintaining a sealed airlock leading to an underground shelter. Such shelters provide miners with temporary refuge in the event of a mining incident involving the release of contaminated air. Some example barriers disclosed herein include one or more of the following: an inflatable tube with an air permeable section, a resiliently compressible foam body or other resilient member for supporting a deflated tube, a magnet for providing a secure seal, an inflatable tube with interchangeable end caps, elastic bands for securing the position of an inflatable tube, or an inflatable tube with one or more windows.
摘要翻译： 本文公开了示例性可充气空气屏障。 本文公开的一些示例性障碍物包括一个或多个可充气管，用于维持通向地下掩体的密封的气闸。 如果发生涉及释放受污染空气的采矿事件，这些庇护所为矿工提供临时避难所。 本文公开的一些示例性障碍包括以下中的一个或多个：具有透气部分的可充气管，可弹性压缩的泡沫体或用于支撑放气管的其它弹性构件，用于提供可靠密封的磁体，可互换的可充气管 端盖，用于固定可充气管的位置的弹性带，或具有一个或多个窗口的可充气管。
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公开(公告)号：US20080113610A1
公开(公告)日：2008-05-15
申请号：US11560123
申请日：2006-11-15
申请人： Robert Brown , Kevin J. Gebke , Frank Heim , Mike Jacobson , Nicolas B. Paschke , Cary Pinkalla
发明人： Robert Brown , Kevin J. Gebke , Frank Heim , Mike Jacobson , Nicolas B. Paschke , Cary Pinkalla
IPC分类号： F24F7/00
CPC分类号： F24F13/0218 , F24F13/0254
摘要： An external suspension system for supporting an inflatable air duct includes a series of external hangers that help hold the duct open while the duct is deflated. In some embodiments, the suspension system supports the duct at a series of points that are broadly distributed in a staggered pattern across the duct, yet the entire duct can be suspended from a single overhead cable, even if the duct is a stepped tube with multiple diameters. The system includes novel ways of locking the hangers to the duct and to the overhead cable.
摘要翻译： 用于支撑可充气风道的外部悬挂系统包括一系列外部吊架，其有助于在导管收缩时保持管道打开。 在一些实施例中，悬架系统在一系列点处支撑管道，这些点以横跨管道的交错图案广泛分布，但是整个管道可以从单个架空电缆悬挂，即使管道是具有多个 直径。 该系统包括将吊架锁定到管道和架空电缆的新颖方式。
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公开(公告)号：US09518756B2
公开(公告)日：2016-12-13
申请号：US11560123
申请日：2006-11-15
申请人： Robert Brown , Kevin J. Gebke , Frank Heim , Michael A. Jacobson , Nicolas B. Paschke , Cary Pinkalla
发明人： Robert Brown , Kevin J. Gebke , Frank Heim , Michael A. Jacobson , Nicolas B. Paschke , Cary Pinkalla
CPC分类号： F24F13/0218 , F24F13/0254
摘要： An external suspension system for supporting an inflatable air duct includes a series of external hangers that help hold the duct open while the duct is deflated. In some embodiments, the suspension system supports the duct at a series of points that are broadly distributed in a staggered pattern across the duct, yet the entire duct can be suspended from a single overhead cable, even if the duct is a stepped tube with multiple diameters. The system includes novel ways of locking the hangers to the duct and to the overhead cable.
摘要翻译： 用于支撑可充气风道的外部悬挂系统包括一系列外部吊架，其有助于在导管收缩时保持管道打开。 在一些实施例中，悬架系统在一系列点处支撑管道，这些点以横跨管道的交错图案广泛分布，但是整个管道可以从单个架空电缆悬挂，即使管道是具有多个 直径。 该系统包括将吊架锁定到管道和架空电缆的新颖方式。
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公开(公告)号：US20090221226A1
公开(公告)日：2009-09-03
申请号：US12040614
申请日：2008-02-29
申请人： Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
发明人： Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
CPC分类号： F24F13/0209 , F16L11/02 , F16L31/02 , F24F13/0218 , F24F13/068 , F24F2013/0608
摘要： An air duct assembly includes upper and lower pliable sheets that can be assembled in a sequence that makes the assembly easier to install and later easier to remove for periodic cleaning. To install the assembly, the upper sheet can be installed first by inserting the edges of the upper sheet within a pair of tracks and then fastening the upper sheet to a vertical supply air duct. An optional airflow modifier (e.g., filter, airflow turning vane, or noise attenuator) can be install where the supply air duct connects to the upper sheet. Once the upper sheet is suspended from the tracks and fastened to the main supply air duct, the lower sheet can be installed separately. Pliable end panels and pliable fasteners (e.g., zipper or VELCRO fastener) can make most of the air duct assembly machine washable. The upper and lower sheets can have different degrees of air permeability.
摘要翻译： 空气管道组件包括上部和下部柔韧的片材，其可以按顺序组装，使得组件更容易安装，并且稍后更容易去除以进行定期清洁。 为了安装组件，首先可以通过将上片的边缘插入一对轨道中，然后将上片紧固到垂直的供气管道来安装上片。 可以在供气管道连接到上部片材的地方安装可选的气流调节器（例如，过滤器，气流转向叶片或噪声衰减器）。 一旦上部板从轨道悬挂并固定到主供气管道上，下板可以分开安装。 柔韧的端面板和柔韧的紧固件（例如，拉链或VELCRO紧固件）可使大部分空气管道组件机器可洗。 上下板具有不同程度的透气性。
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公开(公告)号：US09039503B2
公开(公告)日：2015-05-26
申请号：US12040614
申请日：2008-02-29
申请人： Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
发明人： Kevin J. Gebke , Frank Heim , Nicolas B. Paschke
IPC分类号： F24F13/068 , F24F13/02 , F16L11/02 , F16L31/02 , F24F13/06
CPC分类号： F24F13/0209 , F16L11/02 , F16L31/02 , F24F13/0218 , F24F13/068 , F24F2013/0608
摘要： An air duct assembly includes upper and lower pliable sheets that can be assembled in a sequence that makes the assembly easier to install and later easier to remove for periodic cleaning. To install the assembly, the upper sheet can be installed first by inserting the edges of the upper sheet within a pair of tracks and then fastening the upper sheet to a vertical supply air duct. An optional airflow modifier (e.g., filter, airflow turning vane, or noise attenuator) can be install where the supply air duct connects to the upper sheet. Once the upper sheet is suspended from the tracks and fastened to the main supply air duct, the lower sheet can be installed separately. Pliable end panels and pliable fasteners (e.g., zipper or VELCRO fastener) can make most of the air duct assembly machine washable. The upper and lower sheets can have different degrees of air permeability.
摘要翻译： 空气管道组件包括上部和下部柔韧的片材，其可以按顺序组装，使得组件更容易安装，并且稍后更容易去除以进行定期清洁。 为了安装组件，首先可以通过将上片的边缘插入一对轨道中，然后将上片紧固到垂直的供气管道来安装上片。 可以在供气管道连接到上部片材的地方安装可选的气流调节器（例如，过滤器，气流转向叶片或噪声衰减器）。 一旦上部板从轨道悬挂并固定到主供气管道上，下板可以分开安装。 柔韧的端面板和柔韧的紧固件（例如，拉链或VELCRO紧固件）可使大部分空气管道组件机器可洗。 上下板具有不同程度的透气性。
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公开(公告)号：US20080176506A1
公开(公告)日：2008-07-24
申请号：US11625567
申请日：2007-01-22
IPC分类号： F24F7/00
CPC分类号： F24F13/0218
摘要： An air diffuser includes a porous fabric panel having areas of different flow coefficients. The areas' positions and their relative flow coefficients provide a means for not only diffusing the air but also for strategically directing the airflow in a deliberate pattern that promotes intermixing of the air while avoiding adverse air currents. Consequently, the porous fabric itself provides air dispersion and airflow direction without the need for louvers or guide vanes. In some embodiments, the fabric's porosity is programmed by laser cutting small slits into the fabric.
摘要翻译： 空气扩散器包括具有不同流动系数区域的多孔织物面板。 区域的位置及其相对流动系数提供了一种不仅扩散空气的方式，而且还用于以有意的方式引导气流，从而促进混合空气同时避免不利的气流。 因此，多孔织物本身提供空气分散和气流方向，而不需要百叶窗或导叶。 在一些实施例中，织物的孔隙率通过将小切口激光切割到织物中来编程。
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公开(公告)号：US20120125472A1
公开(公告)日：2012-05-24
申请号：US12950511
申请日：2010-11-19
CPC分类号： F24F13/0218 , F16L3/18 , F16L11/00 , F16L11/02 , F16L11/10 , F16L55/00 , F24F7/06 , F24F7/065 , F24F13/0245 , F24F13/0254 , F24F2221/26 , Y10T29/49826 , Y10T137/0402
摘要： Example air ducts comprising pliable tubular sidewalls are provided with example internal frameworks that hold the duct in a generally expanded shape even when the duct is depressurized. The framework tensions the pliable sidewall material along the length of the ducts to keep the material taut. In some examples, the framework is restrained within the duct such that the duct's sidewall, being in tension, holds the framework in compression longitudinally. Thus, in the longitudinal direction, the duct is in tension and the framework is in compression. To prevent the framework from buckling under the compressive force, some example frameworks comprise a central longitudinal shaft with a plurality of radial spokes and rings that help hold the shaft straight. In some examples, the rings also help hold the duct radially expanded.
摘要翻译： 包括柔韧管状侧壁的示例性空气管道设置有示例性内部框架，即使当管道被减压时，其将管道保持在大致膨胀的形状。 框架沿着导管的长度使柔韧的侧壁材料张紧，以保持材料紧绷。 在一些示例中，框架被限制在管道内，使得管道的侧壁处于张紧状态，使框架沿纵向压缩。 因此，在纵向方向上，管道处于张紧状态并且框架处于压缩状态。 为了防止框架在压缩力下屈曲，一些示例框架包括具有多个径向辐条和环的中心纵向轴，其有助于保持轴的直线。 在一些示例中，环也有助于使管径向膨胀。
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公开(公告)号：US08434526B1
公开(公告)日：2013-05-07
申请号：US13288795
申请日：2011-11-03
IPC分类号： F16L3/00
CPC分类号： F16L11/02 , F24F13/02 , F24F13/0218 , F24F13/0254 , F24F2221/14 , Y10T29/49826
摘要： Pliable-wall air ducts with suspended frames are disclosed herein. An example air duct system includes an air duct having a pliable sidewall to extend in a longitudinal direction, the pliable sidewall having a total weight and a framework to be disposed within the air duct. The framework includes a shaft extending in the longitudinal direction, a rib to engage an inner surface of the air duct and a plurality of spokes connecting the rib to the shaft. The example air duct system includes one or more hangers comprising an elongate member having an upper section and a lower section. The lower section to extend through a corresponding opening defined by the pliable side wall and to be coupled to the framework. Most of the total weight of the pliable sidewall is to be carried by the framework.
摘要翻译： 本文公开了具有悬挂框架的柔性壁空气管道。 示例性空气管道系统包括具有柔性侧壁以沿纵向方向延伸的空气管道，该柔性侧壁具有设置在空气管道内的总重量和框架。 框架包括沿纵向方向延伸的轴，肋与空气管道的内表面接合，以及将肋连接到轴的多个辐条。 示例性空气管道系统包括一个或多个衣架，其包括具有上部和下部的细长构件。 下部延伸穿过由柔性侧壁限定并与框架联接的对应开口。 大部分柔韧侧壁的总重要由框架承载。
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公开(公告)号：US20120006442A1
公开(公告)日：2012-01-12
申请号：US12834703
申请日：2010-07-12
申请人： Kevin J. Gebke , Frank Heim , Michael Hermes , Michael A. Jacobson , Nicholas L. Kaufman , William A. Niehaus
发明人： Kevin J. Gebke , Frank Heim , Michael Hermes , Michael A. Jacobson , Nicholas L. Kaufman , William A. Niehaus
CPC分类号： F24F13/0218 , B32B1/08 , B32B3/10 , B32B5/02 , B32B2255/02 , B32B2255/26 , B32B2262/0276 , B32B2307/546 , B32B2419/00 , B32B2597/00 , F16L11/02 , F24F13/0281 , F24F13/06 , Y10T428/24273
摘要： In some example pliable air duct systems, inflatable ducts of various diameters and lengths are created by selectively assembling pre-existing stock pieces in different combinations. In some examples, the stock pieces include disconnectable longitudinal joints and disconnectable circumferential joints, wherein the longitudinal joints enable interconnecting multiple stock pieces to achieve a desired tube diameter, and the circumferential joints allow connecting multiple tube segments end-to-end to produce an air duct assembly of a desired length. To control the volume and/or the direction of air discharged from the duct, the duct assembly, in some examples, includes an adjustable register comprising a movable pliable sheet that overlies a discharge opening in a pliable sidewall of the duct. In some examples, the inflatable duct includes one or more cutout patterns on the duct's sidewall to provide guidance in creating a sidewall discharge opening of a proper size and location.
摘要翻译： 在一些示例性的柔性空气管道系统中，通过以不同的组合选择性地组装预先存在的原料而产生各种直径和长度的可充气管道。 在一些示例中，原料包括可断开的纵向接头和可断开的圆周接头，其中纵向接头使得能够互连多个坯料以获得期望的管直径，并且圆周接头允许端对端连接多个管段以产生空气 所需长度的管道组件。 为了控制从管道排出的空气的体积和/或方向，在一些示例中，管道组件包括可调节的寄存器，其包括位于管道的柔性侧壁中的排出开口的可移动的柔韧片。 在一些示例中，可充气管道在管道的侧壁上包括一个或多个切口图案，以在产生适当尺寸和位置的侧壁排出口处提供引导。
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公开(公告)号：US20130112305A1
公开(公告)日：2013-05-09
申请号：US13288795
申请日：2011-11-03
CPC分类号： F16L11/02 , F24F13/02 , F24F13/0218 , F24F13/0254 , F24F2221/14 , Y10T29/49826
摘要： Pliable-wall air ducts with suspended frames are disclosed herein. An example air duct system includes an air duct having a pliable sidewall to extend in a longitudinal direction, the pliable sidewall having a total weight and a framework to be disposed within the air duct. The framework includes a shaft extending in the longitudinal direction, a rib to engage an inner surface of the air duct and a plurality of spokes connecting the rib to the shaft. The example air duct system includes one or more hangers comprising an elongate member having an upper section and a lower section. The lower section to extend through a corresponding opening defined by the pliable side wall and to be coupled to the framework. Most of the total weight of the pliable sidewall is to be carried by the framework.
摘要翻译： 本文公开了具有悬挂框架的柔性壁空气管道。 示例性空气管道系统包括具有柔性侧壁以沿纵向方向延伸的空气管道，该柔性侧壁具有设置在空气管道内的总重量和框架。 框架包括沿纵向方向延伸的轴，肋与空气管道的内表面接合，以及将肋连接到轴的多个辐条。 示例性空气管道系统包括一个或多个衣架，其包括具有上部和下部的细长构件。 下部延伸穿过由柔性侧壁限定并与框架联接的对应开口。 大部分柔韧侧壁的总重要由框架承载。
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