Patents by Inventor Qinzhao Zhang

Qinzhao Zhang 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).

  • Baffle structure for channel
    Patent number: 10943704
    Abstract: A channel baffle structure comprises a pipe, a swing check plate and a driving apparatus, wherein the main part of the swing check plate is located inside the pipe, and the driving apparatus is disposed outside the pipe. A connection structure is used for connecting the driving apparatus and the swing check plate. The check plate can be opened and closed passively by gravity and fluid pressure, but can also be actively opened and closed by the driving apparatus, such that requirements for multiple operating conditions of the channel can be satisfied.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: March 9, 2021
    Assignee: Tsinghua University
    Inventors: Zuoyi Zhang, Hong Wang, Jie Wang, Qinzhao Zhang, Wei Peng
  • BAFFLE STRUCTURE FOR CHANNEL
    Publication number: 20180197642
    Abstract: A channel baffle structure comprises a pipe, a swing check plate and a driving apparatus, wherein the main part of the swing check plate is located inside the pipe, and the driving apparatus is disposed outside the pipe. A connection structure is used for connecting the driving apparatus and the swing check plate. The check plate can be opened and closed passively by gravity and fluid pressure, but can also be actively opened and closed by the driving apparatus, such that requirements for multiple operating conditions of the channel can be satisfied.
    Type: Application
    Filed: July 13, 2016
    Publication date: July 12, 2018
    Inventors: Zuoyi Zhang, Hong Wang, Jie Wang, Qinzhao Zhang, Wei Peng