Patents by Inventor Tianxu Song

Tianxu Song 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).

  • Underground temporary danger avoiding system for defending against short-duration and strong impact of ground fluid
    Patent number: 11920370
    Abstract: The invention relates to a perforating device for thermoplastic plates, which relates to the technical field of a plate processing device. The device comprises an electromagnetic chuck, one side of the electromagnetic chuck is connected with the motion part, the other side of the electromagnetic chuck is connected with a mounting plate and a spike. When the electromagnetic chuck is powered on, the spike is attracted below the mounting plate by the electromagnetic force. A clamping part is arranged below the mounting plate, the thermoplastic plate is fixed by the clamping part, and a heating system is also provided to heat the thermoplastic plate. As the electromagnetic chuck is powered on or off, the spike can be attracted in or separated from the mounting plate, respectively. Therefore, the perforating device can make a new plate be pierced during the cooling and curing process of the perforated plate.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: March 5, 2024
    Assignee: China Institute of water Resources and Hydropower Research
    Inventors: Jiahong Liu, Tianxu Song, Chao Mei, Jia Wang, Hao Wang
  • UNDERGROUND TEMPORARY DANGER AVOIDING SYSTEM FOR DEFENDING AGAINST SHORT-DURATION AND STRONG IMPACT OF GROUND FLUID
    Publication number: 20240011314
    Abstract: The invention relates to a perforating device for thermoplastic plates, which relates to the technical field of a plate processing device. The device comprises an electromagnetic chuck, one side of the electromagnetic chuck is connected with the motion part, the other side of the electromagnetic chuck is connected with a mounting plate and a spike. When the electromagnetic chuck is powered on, the spike is attracted below the mounting plate by the electromagnetic force. A clamping part is arranged below the mounting plate, the thermoplastic plate is fixed by the clamping part, and a heating system is also provided to heat the thermoplastic plate. As the electromagnetic chuck is powered on or off, the spike can be attracted in or separated from the mounting plate, respectively. Therefore, the perforating device can make a new plate be pierced during the cooling and curing process of the perforated plate.
    Type: Application
    Filed: March 27, 2023
    Publication date: January 11, 2024
    Inventors: Jiahong Liu, Tianxu Song, Chao Mei, Jia Wang, Hao Wang