Patents by Inventor Xuan CHE

Xuan CHE 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).

  • Energy-saving paddlewheel aerator
    Patent number: 11659822
    Abstract: An energy-saving paddlewheel aerator is provided. A power supply system of the paddlewheel aerator includes a switching power supply converting main power to direct current, the switching power supply being connected with two terminals of a power mechanism of the paddlewheel aerator and supplying power to the paddlewheel aerator; and a solar power supply module, two ends of the solar power supply module being connected in parallel with a large-capacity capacitor, and two ends of the large-capacity capacitor being connected with the two terminals of the power mechanism of the paddlewheel aerator respectively to supply power to the paddlewheel aerator. A rated output voltage of a solar panel with sufficient power is higher than an output voltage of the switching power supply, and the rated output voltage of the solar panel with insufficient power is lower than the output voltage of the switching power supply.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: May 30, 2023
    Assignee: FISHERY MACHINERY AND INSTRUMENT RESEARCH INSTITUTE
    Inventors: Xuan Che, Changfeng Tian, Xingguo Liu, Xiaolong Chen, Yin Zhou, Lin Zhu
  • ENERGY-SAVING PADDLEWHEEL AERATOR
    Publication number: 20220117203
    Abstract: An energy-saving paddlewheel aerator is provided. A power supply system of the paddlewheel aerator includes a switching power supply converting main power to direct current, the switching power supply being connected with two terminals of a power mechanism of the paddlewheel aerator and supplying power to the paddlewheel aerator; and a solar power supply module, two ends of the solar power supply module being connected in parallel with a large-capacity capacitor, and two ends of the large-capacity capacitor being connected with the two terminals of the power mechanism of the paddlewheel aerator respectively to supply power to the paddlewheel aerator. A rated output voltage of a solar panel with sufficient power is higher than an output voltage of the switching power supply, and the rated output voltage of the solar panel with insufficient power is lower than the output voltage of the switching power supply.
    Type: Application
    Filed: January 3, 2022
    Publication date: April 21, 2022
    Inventors: Xuan CHE, Changfeng TIAN, Xingguo LIU, Xiaolong CHEN, Yin ZHOU, Lin ZHU
  • Treadmill
    Patent number: D1029961
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: June 4, 2024
    Assignee: Beijing KingSmith Technology Co., Ltd
    Inventors: Xuan Che, Fei Peng, Ningyang Wang, Guoqiang Jin
  • Treadmill
    Patent number: D1029962
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: June 4, 2024
    Assignee: Beijing KingSmith Technology Co., Ltd
    Inventors: Xuan Che, Fei Peng, Ningyang Wang, Xingwei Peng, Guoqiang Jin