Patents by Inventor Yea-Kuang Chan

Yea-Kuang Chan 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).

  • Multifunction passive and continuous fluid feeding system
    Patent number: 7100631
    Abstract: The present invention is to provide a kind of multifunction passive and continuous fluid feeding system for external systems, the fluid-feed system including a storing and transmitting component, a measuring and regulating component, and a control unit characterized by: pressurizing from above fluid level surface of the feed fluid tank by high-pressure gas supply source to fulfill the passive fluid feeding function, performing the feed fluid measuring and regulating through the flow meter and flow control valve installed on the transmission pipe lines connecting to the external systems, fulfilling function of continuous fluid feeding by switching between two fluid-feed tanks, and combining the feed fluid requirements of the external systems through the control unit to achieve the multifunction fluid-feed art of automatic operation, continuous fluid feeding, and flow rate controlling.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: September 5, 2006
    Assignee: Atomic Energy Council-Institute of Nuclear Energy Research
    Inventors: Tay-Jian Liu, Chien-Hsiung Lee, Yea-Kuang Chan
  • Multifunction passive and continuous fluid feeding system
    Publication number: 20040084081
    Abstract: The present invention is to provide a kind of multifunction passive and continuous fluid feeding system for external systems, the fluid-feed system including a storing and transmitting component, a measuring and regulating component, and a control unit characterized by: pressurizing from above fluid level surface of the feed fluid tank by high-pressure gas supply source to fulfill the passive fluid feeding function, performing the feed fluid measuring and regulating through the flow meter and flow control valve installed on the transmission pipe lines connecting to the external systems, fulfilling function of continuous fluid feeding by switching between two fluid-feed tanks, and combining the feed fluid requirements of the external systems through the control unit to achieve the multifunction fluid-feed art of automatic operation, continuous fluid feeding, and flow rate controlling.
    Type: Application
    Filed: November 6, 2002
    Publication date: May 6, 2004
    Applicant: Atomic Energy Council - Institute of Nuclear Energy Research
    Inventors: Tay-Jian Liu, Chien-Hsiung Lee, Yea-Kuang Chan