PLATE VAPOR CHAMBER ARRAY ASSEMBLY

    公开(公告)号:US20230020152A1

    公开(公告)日:2023-01-19

    申请号:US17948116

    申请日:2022-09-19

    申请人: Yue Zhang

    发明人: Yue Zhang

    IPC分类号: F28D15/04

    摘要: A plate vapor chamber array assembly with a plurality of plate vapor chambers joined in an array and each chamber having an evaporation area and an evacuated sealed chamber. The plate vapor chambers may be in direct contact with adjacent plate vapor chambers. A vapor chamber clamp surrounding the array has an inner surface engaging an outer edge of at least two of the plate vapor chambers of the array to press a surface of the plate vapor chamber array directly against the heat source.

    System and method for detecting leakage in a gas pipeline

    公开(公告)号:US09618418B2

    公开(公告)日:2017-04-11

    申请号:US14541353

    申请日:2014-11-14

    IPC分类号: G01M3/28 F17D5/02 G01F1/00

    摘要: Disclosed is a leakage detection system (200) and a leakage detection method for detecting leakage in a gas supply system (10′) comprising a gas source (11; 12) connected to a gas delivery module (14) by a pipeline. The leakage detection system (200) comprises a flow meter (113) connectable along the pipeline remotely from an inlet of the gas delivery module (14); and a detection module (110) configured to receive signals representing a measured flow rate from the flow meter (113), and to compare the measured flow rate (115) to a stored leakage-free reference value (116) to detect an increase in flow rate in the presence of a leak. A flow resistance between the detection module (110) and an outlet of the gas delivery module (14) amplifies the increase in flow rate in the presence of a leak. The system (200) may comprise a flow rate elevation system (121) connectable between the gas source (11; 12) and the flow meter (113) for temporarily increasing the flow rate in the pipeline.