Patents Assigned to Heatcraft Refrigeration (Wuxi) Co., Ltd.
  • Systems and methods for low load compressor operations
    Patent number: 11092370
    Abstract: The present application provides a low load operating system for a refrigeration system having a compressor, a condenser, an expansion valve, and an evaporator. The low load operating system may include a hot gas bypass line extending from a discharge side of the compressor to a suction side of the compressor and a desuperheat line extending from upstream of the expansion valve to the suction side of the compressor.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 17, 2021
    Assignee: Heatcraft Refrigeration (Wuxi) Co., Ltd.
    Inventors: Zhi Zhang, Yang Xie, Hongxiang Chen