Patents by Inventor Huai Lu Lin

Huai Lu 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).

  • Device to relieve thrust load in a rotor-bearing system using permanent magnets
    Patent number: 8030814
    Abstract: The present invention provides a device and a method to enhance thrust load capacity in a rotor-bearing system. The load-enhancing device comprises a stator and a rotor arranged in such as way as to achieve a magnetic thrust load capacity enhancement by employing at least one permanent magnet, which produces an attracting force or an expulsing force between the rotor and the stator.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: October 4, 2011
    Assignee: Danfoss Turbocor Compressors B.V.
    Inventors: Lin Xiang Sun, Huai Lu Lin
  • DEVICE TO RELIEVE THRUST LOAD IN A ROTOR-BEARING SYSTEM USING PERMANENT MAGNETS
    Publication number: 20110002566
    Abstract: The present invention provides a device and a method to enhance thrust load capacity in a rotor-bearing system. The load-enhancing device comprises a stator and a rotor arranged in such as way as to achieve a magnetic thrust load capacity enhancement by employing at least one permanent magnet, which produces an attracting force or an expulsing force between the rotor and the stator.
    Type: Application
    Filed: September 16, 2010
    Publication date: January 6, 2011
    Inventors: Lin Xiang Sun, Huai Lu Lin
  • Device to relieve thrust load in a rotor-bearing system using permanent magnets
    Patent number: 7800268
    Abstract: The present invention provides a device and a method to enhance thrust load capacity in a rotor bearing system. The load-enhancing device comprises a stator and a rotor arranged in such as way as to achieve a magnetic thrust load capacity enhancement by employing a number of permanent magnets, which produce an attracting force of an expulsing force between the rotor and the stator.
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: September 21, 2010
    Assignee: Danfoss Turbocor Compressors B.V.
    Inventors: Lin Xiang Sun, Huai Lu Lin