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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：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：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：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：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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公开(公告)号：US20120028562A1
公开(公告)日：2012-02-02
申请号：US12844631
申请日：2010-07-27
CPC分类号： F24F13/0218 , F16L55/027 , F24F7/065 , F24F2013/0608
摘要： Example air duct systems for supplying conditioned air to comfort zones include various example inflatable tubes with various example dampers. The dampers move noticeably slowly and/or its opening is delayed to reduce the rate at which the tube is inflated by a supply air blower. Depending on the particular example, the damper can be either at the inlet end of the tube or at the tube's opposite end. In some examples, the damper is controlled by an actuator that is powered by air or driven by an electric motor.
摘要翻译： 用于将调节空气供应到舒适区域的示例性空气管道系统包括具有各种示例性阻尼器的各种示例性可充气管。 阻尼器缓慢地移动和/或其开口被延迟以降低管由供气鼓风机膨胀的速率。 根据具体的例子，阻尼器可以在管的入口端处或在管的相对端。 在一些示例中，阻尼器由由空气供电或由电动机驱动的致动器控制。
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公开(公告)号：US20140000744A1
公开(公告)日：2014-01-02
申请号：US13879759
申请日：2011-11-03
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： Pliable-wall air ducts with internal expanding structures are disclosed. An example air duct system includes a shaft to be disposed within an air duct, to extend in a longitudinal direction, and to be in longitudinal compression. The air duct system also includes a plurality of ribs to be coupled to the shaft and to engage an inner surface of the air duct and a spring to be disposed within the air duct, the spring to be coupled to the shaft. The spring under stress being a contributing factor in both the shaft being in longitudinal compression and the air duct being in longitudinal tension.
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公开(公告)号：US20110269390A1
公开(公告)日：2011-11-03
申请号：US12772863
申请日：2010-05-03
申请人： Cary Pinkalla , Frank Heim , Irene E. Stephan , Kevin J. Gebke , Michael A. Jacobson , Nicholas L. Kaufman , William A. Niehaus
发明人： Cary Pinkalla , Frank Heim , Irene E. Stephan , Kevin J. Gebke , Michael A. Jacobson , Nicholas L. Kaufman , William A. Niehaus
CPC分类号： F24F13/0218 , F16L11/02 , F24F13/0209 , F24F13/0245 , F24F13/0254 , F24F13/068 , F24F13/075 , F24F13/10 , F24F2013/0608 , Y10T29/49826
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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