Bidirectional and Expandable Heat Flow Measurement Tool for Units of Air Cooled Electrical Equipment
    1.
    发明申请
    Bidirectional and Expandable Heat Flow Measurement Tool for Units of Air Cooled Electrical Equipment 有权
    空气冷却电气设备单元的双向和可扩展热流测量工具

    公开(公告)号:US20090041079A1

    公开(公告)日:2009-02-12

    申请号:US11834752

    申请日:2007-08-07

    IPC分类号: G01K1/16

    CPC分类号: G01K13/02 G01F1/46

    摘要: A tool is disclosed, for measuring the important thermal characteristics of a unit of electronic equipment, which obtains air flow and temperature readings at both air inlet and air outlet openings of the unit without disturbing cable or wiring connections or otherwise interrupting device operation. The tool pressure sensing element is rotatable between detented positions to permit the tool to be used at both air inlet and air outlet openings. The tool air duct portion may be formed of separate duct portions to enable a single duct portion including the sensing instrumentation to be used with multiple duct portions that conform to electronic device air inlet and outlet openings to impart added flexibility to the tool.

    摘要翻译: 公开了一种用于测量电子设备单元的重要热特性的工具,其获得在该单元的空气入口和空气出口开口处的空气流量和温度读数,而不会干扰电缆或接线连接或以其他方式中断设备操作。 工具压力感测元件可在止动位置之间旋转,以允许工具在空气入口和出气口两端使用。 工具空气管道部分可以由分离的管道部分形成,以使得包括感测装置的单个管道部分能够与符合电子设备空气入口和出口开口的多个管道部分一起使用以赋予工具更多的灵活性。

    Bidirectional and expandable heat flow measurement tool for units of air cooled electrical equipment
    2.
    发明授权
    Bidirectional and expandable heat flow measurement tool for units of air cooled electrical equipment 有权
    空气冷却电气设备单元的双向和可扩展热流测量工具

    公开(公告)号:US07854547B2

    公开(公告)日:2010-12-21

    申请号:US11834752

    申请日:2007-08-07

    CPC分类号: G01K13/02 G01F1/46

    摘要: A tool is disclosed, for measuring the important thermal characteristics of a unit of electronic equipment, which obtains air flow and temperature readings at both air inlet and air outlet openings of the unit without disturbing cable or wiring connections or otherwise interrupting device operation. The tool pressure sensing element is rotatable between detented positions to permit the tool to be used at both air inlet and air outlet openings. The tool air duct portion may be formed of separate duct portions to enable a single duct portion including the sensing instrumentation to be used with multiple duct portions that conform to electronic device air inlet and outlet openings to impart added flexibility to the tool.

    摘要翻译: 公开了一种用于测量电子设备单元的重要热特性的工具,其获得在该单元的空气入口和空气出口开口处的空气流量和温度读数,而不会干扰电缆或接线连接或以其他方式中断设备操作。 工具压力感测元件可在止动位置之间旋转,以允许工具在空气入口和出气口两端使用。 工具空气管道部分可以由分离的管道部分形成,以使得包括感测装置的单个管道部分能够与符合电子设备空气入口和出口开口的多个管道部分一起使用以赋予工具更多的灵活性。