Patents by Inventor Long Jia

Long Jia 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).

  • Patent number: 12644810
    Abstract: A tank body device for measuring slurry density of thermal power generation slurry is provided. Particularly, the tank body includes a clamping assembly, a clinging assembly, and a plurality of push assembly. The clamping assembly, with a base case and closing members, securely holds the tank body. The clinging assembly, featuring telescopic members, articulation pieces, and clamping rings, provides additional support and ensures stability. Each push assembly includes a moving part, push member, and first spring, all integrated into the system. This arrangement enables automatic realignment of the tank body when it tilts, reducing the workload for plant staff and ensuring precise measurement of weight and pressure values.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: June 2, 2026
    Inventors: Cong Guo, Xiaohui Zhang, Fu Sun, Qiang Li, Zhiwei Wang, Long Jia, Liwen Xing, Zhihai Zhang
  • Patent number: 12297742
    Abstract: Disclosed in the present invention is a safety control method for a generator of a gas turbine power plant. The method includes the following steps: acquiring a safe power-receiving range value of a load, determining an output voltage of the generator, acquiring a ratio of rated power of the generator to a rotational speed of the generator, and acquiring a temperature difference between an internal temperature and an external temperature of the generator. In the present invention, stable voltage output of the generator is ensured by controlling the rotational speed, the number of turns of an output coil winding and a torque output value of the generator, such that stability and safety of operation is improved, an energy utilization rate is improved, and great significance for energy conservation, emission reduction, and energy loss reduction is achieved.
    Type: Grant
    Filed: May 22, 2023
    Date of Patent: May 13, 2025
    Assignee: Huaneng Taiyuan Dongshan Gas Turbine Cogeneration Co., LTD
    Inventors: Xianjiang Li, Lingyun Xu, Qinglong Kong, Quansheng Liu, Long Jia, Jiajia Xu, Xiaochao Zhang
  • Publication number: 20240295480
    Abstract: A tank body device for measuring slurry density of thermal power generation slurry is provided. Particularly, the tank body includes a clamping assembly, a clinging assembly, and a plurality of push assembly. The clamping assembly, with a base case and closing members, securely holds the tank body. The clinging assembly, featuring telescopic members, articulation pieces, and clamping rings, provides additional support and ensures stability. Each push assembly includes a moving part, push member, and first spring, all integrated into the system. This arrangement enables automatic realignment of the tank body when it tilts, reducing the workload for plant staff and ensuring precise measurement of weight and pressure values.
    Type: Application
    Filed: October 23, 2023
    Publication date: September 5, 2024
    Inventors: Cong GUO, Xiaohui ZHANG, Fu SUN, Qiang LI, Zhiwei WANG, Long JIA, Liwen XING, Zhihai ZHANG
  • Publication number: 20230383671
    Abstract: Disclosed in the present invention is a safety control method for a generator of a gas turbine power plant. The method includes the following steps: acquiring a safe power-receiving range value of a load, determining an output voltage of the generator, acquiring a ratio of rated power of the generator to a rotational speed of the generator, and acquiring a temperature difference between an internal temperature and an external temperature of the generator. In the present invention, stable voltage output of the generator is ensured by controlling the rotational speed, the number of turns of an output coil winding and a torque output value of the generator, such that stability and safety of operation is improved, an energy utilization rate is improved, and great significance for energy conservation, emission reduction, and energy loss reduction is achieved.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 30, 2023
    Inventors: Xianjiang LI, Lingyun Xu, Qinglong Kong, Quansheng Liu, Long Jia, Jiajia Xu, Xiaochao Zhang