Patents by Inventor Shaobin DONG

Shaobin DONG 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).

  • Mica water level gauge glass
    Patent number: 10996094
    Abstract: A mica water level gauge glass includes a steam tee fitting, a balance pipe, a water tee fitting, a steam connecting pipe, a water connecting pipe, a condensation tank, a longitudinal vertical gauge body, and a mica assembly. The gauge body includes a thermal compensation cavity, a steam-water cavity, an auxiliary heat confluence device, and a horizontal steam cavity. The exit points of the thermal compensation cavity arranged in the gauge body is lower than the point of the steam-water cavity exiting from the gauge body.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 4, 2021
    Assignee: QINHUANGDAO HUADIAN MEASUREMENT & CONTROL EQUIPMENT CO., LTD
    Inventors: Mingsi Cui, Shaobin Dong, Jichuan Liu, Hai Qu, Xueying Qu
  • MICA WATER LEVEL GAUGE GLASS
    Publication number: 20190170557
    Abstract: A mica water level gauge glass includes a steam tee fitting, a balance pipe, a water tee fitting, a steam connecting pipe, a water connecting pipe, a condensation tank, a longitudinal vertical gauge body, and a mica assembly. The gauge body includes a thermal compensation cavity, a steam-water cavity, an auxiliary heat confluence device, and a horizontal steam cavity. The exit points of the thermal compensation cavity arranged in the gauge body is lower than the point of the steam-water cavity exiting from the gauge body.
    Type: Application
    Filed: November 20, 2018
    Publication date: June 6, 2019
    Inventors: Mingsi CUI, Shaobin DONG, Jichuan LIU, Hai QU, Xueying QU