Patents by Inventor Rongbo Wan

Rongbo Wan 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: 7748946
    Abstract: A cooling system and method is provided for a wind turbine. The cooling system is used to cool at least one component in the wind turbine, and includes a filter system having at least one primary filter and at least one secondary filter. A switch selects between the primary filter and the secondary filter. A cooling circuit includes at least one conduit and a coolant medium. The filter system can switch from the primary filter to the secondary filter.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: July 6, 2010
    Assignee: General Electric Company
    Inventor: Rongbo Wan
  • Publication number: 20100143126
    Abstract: A cooling system and method is provided for a wind turbine. The cooling system is used to cool at least one component in the wind turbine, and includes a filter system having at least one primary filter and at least one secondary filter. A switch selects between the primary filter and the secondary filter. A cooling circuit includes at least one conduit and a coolant medium. The filter system can switch from the primary filter to the secondary filter.
    Type: Application
    Filed: December 9, 2008
    Publication date: June 10, 2010
    Inventor: Rongbo Wan