FLOW INDICATOR AND APPARATUS FOR MONITORING PARTICLES IN AIR
    2.
    发明申请
    FLOW INDICATOR AND APPARATUS FOR MONITORING PARTICLES IN AIR 审中-公开
    流量指示器和用于监测空气中颗粒的装置

    公开(公告)号:US20080028869A1

    公开(公告)日:2008-02-07

    申请号:US11765639

    申请日:2007-06-20

    IPC分类号: G01F1/05

    摘要: A flow indicator is disclosed and includes a horizontally disposed housing having a lower cap with a lower inlet port drawing in an air sample, an interior space passing the air sample, an upper cap having an upper outlet port exhausting the air sample, and a transparent tube coupled between the lower and upper caps and functioning as a transparent window allowing visual observation of at least a portion of the interior space. The flow indicator also includes a floater disposed within the housing and moving vertically in response to the flow of the air sample to indicate a flow rate for the air sample.

    摘要翻译: 流量指示器被公开,并且包括水平设置的壳体,其具有下盖,其具有在空气样品中绘制的下入口端口,通过空气样品的内部空间,具有排出空气样品的上出口的上盖,以及透明 管连接在下盖和上盖之间并用作透明窗口,允许目视观察内部空间的至少一部分。 流量指示器还包括设置在壳体内并且响应于空气样本的流动而垂直移动以指示空气样本的流量的浮子。

    FLOW INDICATOR AND APPARATUS FOR MONITORING PARTICLES IN AIR
    3.
    发明申请
    FLOW INDICATOR AND APPARATUS FOR MONITORING PARTICLES IN AIR 审中-公开
    流量指示器和用于监测空气中颗粒的装置

    公开(公告)号:US20070240503A1

    公开(公告)日:2007-10-18

    申请号:US11765636

    申请日:2007-06-20

    IPC分类号: G01F15/00

    摘要: A flow indicator includes a horizontally disposed housing having a lower inlet port drawing in an air sample, an interior space passing the air sample, an upper outlet port exhausting the air sample, and a transparent window allowing visual observation of at least a portion of the interior space. The flow indicator also includes a floater disposed within the housing to move vertically in response to the flow of the air sample to indicate a flow rate for the air sample, and a guide member extending upward from a lower portion of the housing and guiding movement of the floater.

    摘要翻译: 流量指示器包括水平设置的壳体,其具有在空气样本中绘制的下部入口端口,通过空气样本的内部空间,排出空气样本的上部出口端口和允许目视观察至少一部分 内部空间。 流量指示器还包括设置在壳体内的浮子,以响应于空气样本的流动而垂直移动以指示空气样本的流量,以及从壳体的下部向上延伸的引导构件,并且引导运动 浮子。