Patents by Inventor Qingwan Lin

Qingwan Lin 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: 7875990
    Abstract: The wind-energy power machine and storage energy power generating system and wind-driven power generation system belong to the field of wind-energy power machine and power generating and equipments technology. The wind-energy power machine consists of a center rotating body, several frame portions and a wind pressure push mechanism provided in each frame portion; the central rotating body of the wind-energy power machine is vertically and rotationally installed on the special high frame structure which has wind collection wall, it has extremely high wind utilizing efficiency and power generating effect through the large scale motor and power generating system constituted by vertical or the horizontal integrated system or the combined system of integration of vertical series connection and parallel connection.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: January 25, 2011
    Inventors: Ying Wang, Qingwan Lin
  • Patent number: 7777363
    Abstract: A wind engine has at least a central rotor (1) which has several groups of frameworks evenly distributed around it (2), each of the frameworks is provided with at least one set of power generation parts (3); the profile frame for the power generation parts is provided with a reversing and return booster (3g) for controlling the reversing speed, and each group of the frameworks is provided with a driver (8) and an opening adjustment positioner (7), and the brake releases or limits the reversing of the power generation parts by making or breaking the control circuit of the power distributor (21). The wind engine enables the power generation system to operate continuously and stably to generate power within the set varying range of different wind speed parameters and can improve power generation efficiency.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: August 17, 2010
    Inventors: Ying Wang, Qingwan Lin
  • Publication number: 20100109337
    Abstract: A wind engine has at least a central rotor (1) which has several groups of frameworks evenly distributed around it (2), each of the frameworks is provided with at least one set of power generation parts (3); the profile frame for the power generation parts is provided with a reversing and return booster (3g) for controlling the reversing speed, and each group of the frameworks is provided with a driver (8) and an opening adjustment positioner (7), and the brake releases or limits the reversing of the power generation parts by making or breaking the control circuit of the power distributor (21). The wind engine enables the power generation system to operate continuously and stably to generate power within the set varying range of different wind speed parameters and can improve power generation efficiency.
    Type: Application
    Filed: October 16, 2009
    Publication date: May 6, 2010
    Inventors: Ying WANG, Qingwan LIN
  • Publication number: 20080157528
    Abstract: A wind-energy power machine and it's energy-storage generation system and wind-energy power generation system relate to a field of wind-energy power, generating technology and generating device. The wind-energy power machine is composed of a central rotor, a plurality sets of frames and at least a set of wind-pressure pushing mechanism provided within each set of frame. The central rotor vertically rotatablely mounted within a mounting frame in a special high-story frame structure with wind collecting wall is formed to a large scale power and generating system by means of combining with vertical or horizontal integrated system, or both systems in series and in parallel.
    Type: Application
    Filed: April 25, 2005
    Publication date: July 3, 2008
    Inventors: Ying Wang, Qingwan Lin