Patents by Inventor Nam-Uk Cho

Nam-Uk Cho 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).

  • Thrust bearing cooling device
    Patent number: 10920829
    Abstract: The purpose of the present disclosure is to provide a thrust bearing cooling device which can improve the cooling efficiency of a thrust bearing. A thrust bearing cooling device comprising: a fluid storage tank in which a thrust bearing is installed and a fluid is stored, an outer surface of the fluid storage tank being exposed to external air; and at least one heat exchange fin provided in the fluid storage tank.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: February 16, 2021
    Assignee: Hyundai Electric & Energy Systems Co., Ltd.
    Inventors: Sung-Hyun Moon, Kwang-Jin Han, Nam-Uk Cho
  • THRUST BEARING COOLING DEVICE
    Publication number: 20200056663
    Abstract: The purpose of the present disclosure is to provide a thrust bearing cooling device which can improve the cooling efficiency of a thrust bearing. A thrust bearing cooling device comprising: a fluid storage tank in which a thrust bearing is installed and a fluid is stored, an outer surface of the fluid storage tank being exposed to external air; and at least one heat exchange fin provided in the fluid storage tank.
    Type: Application
    Filed: June 21, 2018
    Publication date: February 20, 2020
    Inventors: Sung-Hyun Moon, Kwang-Jin Han, Nam-Uk Cho