Patents by Inventor Xueqian Yu

Xueqian Yu 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).

  • Double station vacuum die casting machine
    Patent number: 11383293
    Abstract: The invention provides a double station vacuum die casting machine, comprising a driving device, a first die casting unit, a second die casting unit, a feeding component, a vacuum pump and a housing, the vacuum pump is arranged outside the housing, the driving device is arranged inside the housing, and the first die casting unit and the second die casting unit are respectively arranged on both sides of the driving device; the driving device comprises a driving unit, a first injection rod assembly and a second injection rod assembly, the first injection rod assembly and the second injection rod assembly are respectively arranged on both sides of the driving unit, the first injection rod assembly is used to provide power for die casting of the first die casting unit, and the second injection rod assembly is used to provide power for the second die casting unit.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: July 12, 2022
    Assignee: Yanshan University
    Inventors: Xin Jin, Xueqian Yu, Wang Zhan, Tingzhi Ren, Yuanzhe Jin
  • DOUBLE STATION VACUUM DIE CASTING MACHINE
    Publication number: 20210331234
    Abstract: The invention provides a double station vacuum die casting machine, comprising a driving device, a first die casting unit, a second die casting unit, a feeding component, a vacuum pump and a housing, the vacuum pump is arranged outside the housing, the driving device is arranged inside the housing, and the first die casting unit and the second die casting unit are respectively arranged on both sides of the driving device; the driving device comprises a driving unit, a first injection rod assembly and a second injection rod assembly, the first injection rod assembly and the second injection rod assembly are respectively arranged on both sides of the driving unit, the first injection rod assembly is used to provide power for die casting of the first die casting unit, and the second injection rod assembly is used to provide power for the second die casting unit.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 28, 2021
    Inventors: Xin Jin, Xueqian Yu, Wang Zhan, Tingzhi Ren, Yuanzhe Jin