Patents by Inventor Jiayan BIAN

Jiayan BIAN 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).

  • Lightning protection apparatus for wind generator blade and mounting method thereof
    Patent number: 12584464
    Abstract: A lightning protection apparatus for a wind generator blade, including a lightning arrester and a lightning arrester base. The lightning arrester includes a connecting portion, a lightning arresting portion, and a positioning portion, wherein the lightning arresting portion is configured to arrest a lightning, an external thread is formed on a surface of the connecting portion and configured to be connected to the lightning arrester base, and the positioning portion is disposed between the connecting portion and the lightning arresting portion, such that after the connecting portion is screwed into a threaded hole, the positioning portion can fit with a recess in the threaded hole in shape. The lightning arrester base is configured to be connected to the lightning arrester and lead out a lightning current received by the lightning arrester during lightning arresting, and includes an insulation layer and at least one the threaded hole.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: March 24, 2026
    Assignee: ENVISION ENERGY CO., LTD
    Inventors: Shichang Gong, Hao Ma, Jianxu Sun, Jiayan Bian, Zhenhua Dong
  • LIGHTNING PROTECTION APPARATUS FOR WIND GENERATOR BLADE AND MOUNTING METHOD THEREOF
    Publication number: 20250101955
    Abstract: A lightning protection apparatus for a wind generator blade, including a lightning arrester and a lightning arrester base. The lightning arrester includes a connecting portion, a lightning arresting portion, and a positioning portion, wherein the lightning arresting portion is configured to arrest a lightning, an external thread is formed on a surface of the connecting portion and configured to be connected to the lightning arrester base, and the positioning portion is disposed between the connecting portion and the lightning arresting portion, such that after the connecting portion is screwed into a threaded hole, the positioning portion can fit with a recess in the threaded hole in shape. The lightning arrester base is configured to be connected to the lightning arrester and lead out a lightning current received by the lightning arrester during lightning arresting, and includes an insulation layer and at least one the threaded hole.
    Type: Application
    Filed: January 10, 2022
    Publication date: March 27, 2025
    Applicant: ENVISION ENERGY CO., LTD
    Inventors: Shichang GONG, Hao MA, Jianxu SUN, Jiayan BIAN, Zhenhua DONG