Patents by Inventor Xuanliang Wang

Xuanliang Wang 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).

  • INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS
    Publication number: 20230280319
    Abstract: The disclosure includes an intelligent automatic control system for mine gas chromatographs, comprising a CPU. The system may comprise a touch screen coupled to the CPU, a computer and a relay unit electrically coupled to the CPU, and a remote transmission module and a remote mobile control terminal communicatively coupled to the CPU. A digital output terminal may be electrically coupled through the relay unit to a component selected from the group consisting of a solenoid valve, at least one heater, a chromatograph motor, a six-way injection valve, a ten-way injection valve, a chromatograph automatic injection pump, FID ignition coils, a TCD bridge solenoid valve, at least one gas generator solenoid valve, and a standard gas/sample gas conversion valve. The system may comprise at least one temperature sensor, at least one gas pressure sensor, a TCD bridge module, and at least one pressure-controlling switch electrically coupled to the CPU.
    Type: Application
    Filed: May 10, 2023
    Publication date: September 7, 2023
    Inventors: Yong Sun, Junjie Zhang, Yuntao Liang, Jie Ren, Xuewei Ge, Depeng Zhang, Honghao He, Jilin Cui, Cheng'ao Fu, Wenjie Fang, Dong Zhang, Yinhui Wang, Xuanliang Wang
  • INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS AND ITS CONTROL METHOD
    Publication number: 20230213488
    Abstract: The disclosure includes an intelligent automatic control system for mine gas chromatographs, comprising a CPU. The system may comprise a touch screen coupled to the CPU, a computer and a relay unit electrically coupled to the CPU, and a remote transmission module and a remote mobile control terminal communicatively coupled to the CPU. A digital output terminal may be electrically coupled through the relay unit to a component selected from the group consisting of a solenoid valve, at least one heater, a chromatograph motor, a six-way injection valve, a ten-way injection valve, a chromatograph automatic injection pump, FID ignition coils, a TCD bridge solenoid valve, at least one gas generator solenoid valve, and a standard gas/sample gas conversion valve. The system may comprise at least one temperature sensor, at least one gas pressure sensor, a TCD bridge module, and at least one pressure-controlling switch electrically coupled to the CPU.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 6, 2023
    Inventors: Yuntao Liang, Junjie Zhang, Yong Sun, Jie Ren, Xuewei Ge, Depeng Zhang, Honghao He, Jilin Cui, Cheng'ao Fu, Wenjie Fang, Dong Zhang, Yinhui Wang, Xuanliang Wang