Patents by Inventor Chen Daqian

Chen Daqian 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).

  • Method and system for tidal energy storage and power generation
    Patent number: 8648486
    Abstract: A tidal energy storage, power generation method is disclosed. During one tidal period, the method includes the following steps: during the early stage, forming a float into an enclosed hollow float; during the flood tide stage, converting the ascending potential energy of the float into the gravity potential energy of an energy storage assembly; during the slack water stage, charging the float with water; and during the tide ebbing stage, forming the float into an enclosed body filled with water, and converting the descending potential energy of the float into the gravity potential energy of the energy storage assembly. A tidal energy storage, power generation system is also disclosed. The system can improve the utilization rate of the tidal energy.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: February 11, 2014
    Assignee: Shanghai Meipeng Pure Clean Energy Technology Co., Ltd.
    Inventor: Chen Daqian
  • Method And System For Tidal Energy Storage And Power Generation
    Publication number: 20130134714
    Abstract: A tidal energy storage, power generation method is disclosed. During one tidal period, the method includes the following steps: during the early stage, forming a float into an enclosed hollow float; during the flood tide stage, converting the ascending potential energy of the float into the gravity potential energy of an energy storage assembly; during the slack water stage, charging the float with water; and during the tide ebbing stage, forming the float into an enclosed body filled with water, and converting the descending potential energy of the float into the gravity potential energy of the energy storage assembly. A tidal energy storage, power generation system is also disclosed. The system can improve the utilization rate of the tidal energy.
    Type: Application
    Filed: October 26, 2012
    Publication date: May 30, 2013
    Inventor: Chen Daqian