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    • 16. 发明授权
    • Compressor capacity control method and device for controlling the capacity of a compressor
    • 用于控制压缩机容量的压缩机容量控制方法和装置
    • US08894381B2
    • 2014-11-25
    • US12958476
    • 2010-12-02
    • Kazuaki Sato
    • Kazuaki Sato
    • F04B49/06F04B49/08F04C28/24F04C28/28
    • F04B49/08F04B49/065F04C28/24F04C28/28F04C2240/81F04C2270/01F04C2270/86
    • A compressor capacity control method and a device is provided. The changeover from a loading state regarding the compressor to an unloading state regarding the compressor and vice versa is controlled, whereby, during a time span from a starting time point when the compressor operation state changes into an unloading state to a time point when a loading/unloading operation-cycle is finished and a predetermined time duration has passed after the starting time point, the time cycle control is performed so that the loading state is changed into the unloading state, at a time point when the predetermined time duration has passed. Further, the discharge pressure of the fluid discharged from the compressor is detected so that the loading state is changed into the unloading state in a case where the discharge pressure exceeds a prescribed upper limit pressure.
    • 提供压缩机容量控制方法和装置。 控制从关于压缩机的装载状态到关于压缩机的卸载状态的切换,反之亦然,从而在从压缩机运转状态变为卸载状态的起动时刻到时间点 在卸载操作循环结束并且在起动时间点之后经过了预定的持续时间,在经过预定持续时间的时间点执行时间循环控制,使得加载状态改变为卸载状态。 此外,检测从压缩机排出的流体的排出压力,使得在排出压力超过规定的上限压力的情况下,装载状态变为卸载状态。