Air flow device
    5.
    发明授权
    Air flow device 有权
    气流装置

    公开(公告)号:US09506853B2

    公开(公告)日:2016-11-29

    申请号:US13872649

    申请日:2013-04-29

    IPC分类号: G01N17/00

    CPC分类号: G01N17/00

    摘要: The present disclosure is drawn to an air flow device and system for evaluating fabric integrity and cyclic stress of a media banner, and a method of simulating prolonged wind exposure on a media banner. The device can comprise a duct having an exit opening with an opening area of 100 to 250 in2; a blower in fluid communication with the duct, the blower and the duct adapted to generate an ambient air speed at the exit opening of 35 mph or more, wherein the exit opening is positioned at least 2 feet from the blower; and a programming panel electrically coupled with the blower and adapted to program and cycle operation times and air speeds.

    摘要翻译: 本公开涉及用于评估介质横幅的织物完整性和循环应力的气流装置和系统,以及模拟媒体横幅上的长时间风暴的方法。 该装置可以包括具有开口面积为100至250in2的出口的管道; 鼓风机,其与所述管道,所述鼓风机和所述管道流体连通,适于在所述出口处产生35mph或更大的环境空气速度,其中所述出口与所述鼓风机相距至少2英尺; 以及与鼓风机电耦合并且适于编程和循环操作时间和空气速度的编程面板。

    AIR FLOW DEVICE
    8.
    发明申请
    AIR FLOW DEVICE 有权
    空气流动装置

    公开(公告)号:US20140318283A1

    公开(公告)日:2014-10-30

    申请号:US13872649

    申请日:2013-04-29

    IPC分类号: G01N17/00

    CPC分类号: G01N17/00

    摘要: The present disclosure is drawn to an air flow device and system for evaluating fabric integrity and cyclic stress of a media banner, and a method of simulating prolonged wind exposure on a media banner. The device can comprise a duct having an exit opening with an opening area of 100 to 250 in2; a blower in fluid communication with the duct, the blower and the duct adapted to generate an ambient air speed at the exit opening of 35 mph or more, wherein the exit opening is positioned at least 2 feet from the blower; and a programming panel electrically coupled with the blower and adapted to program and cycle operation times and air speeds.

    摘要翻译: 本公开涉及用于评估介质横幅的织物完整性和循环应力的气流装置和系统,以及模拟媒体横幅上的长时间风暴的方法。 该装置可以包括具有开口面积为100至250in2的出口的管道; 鼓风机,其与所述管道,所述鼓风机和所述管道流体连通,适于在所述出口处产生35mph或更大的环境空气速度,其中所述出口与所述鼓风机相距至少2英尺; 以及与鼓风机电耦合并且适于编程和循环操作时间和空气速度的编程面板。