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热词
    • 5. 发明授权
    • Compressor shaft seal
    • 压缩机轴封
    • US08322726B2
    • 2012-12-04
    • US11760072
    • 2007-06-08
    • Jürgen Kurth
    • Jürgen Kurth
    • F16J15/32
    • F16J15/3232F16J15/3244
    • A seal for a compressor for sealing a shaft comprises a first seal part with a sealing edge which is provided on a circular cylindrical surface along a line which deviates from a circular shape and which is closed in itself in the peripheral direction for adjoining and sealing the shaft, and a second seal part with a sealing section which is intended to adjoin the shaft and which is hollowly cylindrical when it adjoins properly with the inside surface which comprises a return structure for a fluid.
    • 用于密封轴的压缩机的密封件包括具有密封边缘的第一密封部件,该密封件沿着沿圆周方向偏离圆形的直线设置在圆柱形表面上,并且在圆周方向上自身封闭以便邻接和密封 轴和具有密封部分的第二密封部分,所述密封部分旨在邻接所述轴并且当其与包括用于流体的返回结构的内表面适当地邻接时是中空圆柱形的。