Patents by Inventor Pingbao Chen

Pingbao Chen 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).

  • Wind power generation device
    Patent number: 9322393
    Abstract: A wind power generation device, comprising a base (1), a wind concentrating tower (2), a vertical generator (3), a vertical spiral turbine (4), a turbine air inlet duct (5), a trumpet-shaped wind pushing duct (6) and an umbrella-shaped wind drawing duct (7). The wind concentrating tower concentrates the wind, the trumpet-shaped wind pushing duct pushes the wind, and the umbrella-shaped wind drawing duct draws the wind to form an artificial tornado, generate a low air pressure in the center, and generate a great drawing and pushing force to the turbine, thus driving the vertical spiral turbine to drive the vertical generator to generate power. The wind power generation device achieves wind power generation of large installed capacity.
    Type: Grant
    Filed: April 22, 2012
    Date of Patent: April 26, 2016
    Inventors: Lirong Sun, Xiping Hua, Xinhua Yu, Xiaojuan Shi, Yun Sun, Pingbao Chen
  • WIND POWER GENERATION DEVICE
    Publication number: 20150086380
    Abstract: A wind power generation device, comprising a base (1), a wind concentrating tower (2), a vertical generator (3), a vertical spiral turbine (4), a turbine air inlet duct (5), a trumpet-shaped wind pushing duct (6) and an umbrella-shaped wind drawing duct (7). The wind concentrating tower concentrates the wind, the trumpet-shaped wind pushing duct pushes the wind, and the umbrella-shaped wind drawing duct draws the wind to form an artificial tornado, generate a low air pressure in the center, and generate a great drawing and pushing force to the turbine, thus driving the vertical spiral turbine to drive the vertical generator to generate power. The wind power generation device achieves wind power generation of large installed capacity.
    Type: Application
    Filed: April 22, 2012
    Publication date: March 26, 2015
    Inventors: Lirong Sun, Xiping Hua, Xinhua Yu, Xiaojuan Shi, Yun Sun, Pingbao Chen