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    Air compressor assembly with shroud
    2.
    发明授权
    Air compressor assembly with shroud 有权

    公开(公告)号：US06431839B1

    公开(公告)日：2002-08-13

    申请号：US09735815

    申请日：2000-12-13

    申请人： Christopher Gruber ,  Todd A. Reger

    发明人： Christopher Gruber ,  Todd A. Reger

    IPC分类号： F04B5300

    摘要： An apparatus comprises a tank, an air compressor, and a motor with an output shaft. A fan is mounted on the output shaft. A drive assembly interconnects the motor operatively with the compressor. The apparatus further includes a base structure and a shroud. The base structure is configured to support the compressor, the motor and the drive assembly on the tank. The shroud is configured to cover the compressor, the motor, the drive assembly and the base structure on the tank. The shroud has a cooling air inlet port and a cooling air outlet port. A plurality of internal wall portions of the shroud are configured to direct cooling air to flow over the motor and the compressor upon flowing through the cover from the inlet port to the outlet port under the influence of the fan.