Patents by Inventor Zhaorui Zhao

Zhaorui Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Screw compressor and a compressor body thereof
    Patent number: 10487834
    Abstract: A screw compressor and a compressor body thereof, in which the compressor body includes a housing provided with a suction inlet and a discharge end face, the housing is internally provided with a rotor chamber and a spool chamber, the housing is provided with a cooling chamber around the rotor chamber, the cooling chamber communicates with the suction inlet, and the cooling chamber is provided with an air inlet communicating with the rotor chamber.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: November 26, 2019
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Qiaoming Yang, Rihua Li, Tianyi Zhang, Hua Liu, Yushi Bi, Yanhai Peng, Shuru Lin, Kang Xu, Bin Ma, Qiangjun Meng, Zhaorui Zhao, Wenqing Chen, Ziwen Xing
  • Screw Compressor and a Compressor Body Thereof
    Publication number: 20180135631
    Abstract: A screw compressor and a compressor body thereof, in which the compressor body includes a housing provided with a suction inlet and a discharge end face, the housing is internally provided with a rotor chamber and a spool chamber, the housing is provided with a cooling chamber around the rotor chamber, the cooling chamber communicates with the suction inlet, and the cooling chamber is provided with an air inlet communicating with the rotor chamber.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 17, 2018
    Inventors: Qiaoming Yang, Rihua Li, Tianyi Zhang, Hua Liu, Yushi Bi, Yanhai Peng, Shuru Lin, Kang Xu, Bin Ma, Qiangjun Meng, Zhaorui Zhao, Wenqing Chen, Ziwen Xing