Patents by Inventor Yiran QI

Yiran QI 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).

  • Publication number: 20190264659
    Abstract: An ice melting device for a blade, a blade and a wind turbine are provided. The ice melting device for the blade includes: a first heating portion; a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged at two ends of the first heating portion in a length direction, respectively; and a connecting conductor, wherein the connecting conductor extends in a length direction, a first end of the connecting conductor is connected to the second electrode, and a second end of the connecting conductor and the first electrode are located at a same side. With the connecting conductor, power leads connecting to the first electrode and the second electrode are allowed be located at a same side, thereby, in a case that an old blade is modified, an increase of a layer thickness caused by the power leads may be greatly reduced.
    Type: Application
    Filed: February 20, 2019
    Publication date: August 29, 2019
    Inventors: Yiran QI, Chaofeng SHI, Yanpeng XIE