Patents by Inventor Zhenzhen GUI

Zhenzhen GUI 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).

  • Apparatus and method for efficiently preparing multi-directional continuous fiber-reinforced composite material
    Patent number: 11529772
    Abstract: An apparatus and a method for preparing a multi-directional continuous fiber-reinforced composite material. The apparatus includes an electrostatic fiber-splitting device configured to controllably split a fiber bundle, a powder spreading device configured to spread a powder, and a pre-press molding device configured to cut the fiber and compact the powder. The electrostatic fiber-splitting device includes a rotatable fiber-splitting table. The pressing plate is controlled by an electromagnet, and the pressing plate is energized to generate a high-voltage electrostatic field to disperse the continuous fiber bundle into monofilament fibers.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: December 20, 2022
    Assignee: Shaanxi University of Science & Technology
    Inventors: Xueni Zhao, Mingyue Liu, Zhenzhen Gui, Ao Liu, Jiamei Zheng, Sensen Wei, Xueyan Chen
  • APPARATUS AND METHOD FOR EFFICIENTLY PREPARING MULTI-DIRECTIONAL CONTINUOUS FIBER-REINFORCED COMPOSITE MATERIAL
    Publication number: 20220001629
    Abstract: An apparatus and a method for preparing a multi-directional continuous fiber-reinforced composite material. The apparatus includes an electrostatic fiber-splitting device configured to controllably split a fiber bundle, a powder spreading device configured to spread a powder, and a pre-press molding device configured to cut the fiber and compact the powder. The electrostatic fiber-splitting device includes a rotatable fiber-splitting table. The pressing plate is controlled by an electromagnet, and the pressing plate is energized to generate a high-voltage electrostatic field to disperse the continuous fiber bundle into monofilament fibers.
    Type: Application
    Filed: September 16, 2021
    Publication date: January 6, 2022
    Inventors: Xueni ZHAO, Mingyue LIU, Zhenzhen GUI, Ao LIU, Jiamei ZHENG, Sensen WEI, Xueyan CHEN