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    • 59. 发明授权
    • Reciprocating compressor with support springs placed between support members for radial compactness
    • 往复式压缩机,支撑弹簧放置在支撑件之间,用于径向紧凑
    • US06729861B2
    • 2004-05-04
    • US10188076
    • 2002-07-03
    • Won-Sik OhHyuk LeeHyung-Jin Kim
    • Won-Sik OhHyuk LeeHyung-Jin Kim
    • F04B1703
    • F04B35/045Y10S417/902
    • A reciprocating compressor includes a compressing unit fixed by a first frame inside a hermetic casing, for compressing gas, a driving motor fixed by a second frame and a third frame inside the hermetic casing, a spring seat member connected with a piston of the compressing unit and positioned between the first frame and the second frame, a plurality of connection members respectively connecting the first and second frame and having a predetermined space in the circumferential direction of the first and second frame, a first spring installed between the first frame and the spring seat member, a second spring installed between the spring seat member and the second frame, wherein each end of the first and second springs is positioned in a space among the connection members. Therefore, the compressor can be miniaturized and the installation space of the compressor can be substantially reduced.
    • 往复式压缩机包括压缩单元,该压缩单元由密封壳体内的第一框架固定,用于压缩气体,由第二框架固定的驱动马达和密封壳体内的第三框架;弹簧座构件,其与压缩单元的活塞连接 并且位于所述第一框架和所述第二框架之间,多个连接构件,分别连接所述第一框架和所述第二框架,并且在所述第一框架和第二框架的圆周方向上具有预定空间;第一弹簧,安装在所述第一框架和所述弹簧之间 座椅构件,安装在弹簧座构件和第二框架之间的第二弹簧,其中第一和第二弹簧的每个端部定位在连接构件之间的空间中。 因此,能够使压缩机小型化,能够大幅降低压缩机的安装空间。