Patents by Inventor Rujia JIANG

Rujia JIANG 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).

  • Magnetic suspension bogie and train
    Patent number: 11465510
    Abstract: A magnetic suspension bogie, the bogie comprising a upper frame located at the upper portion, two lower frames located at the lower portion, a suspension device and a track sensing device, wherein the upper frame and the lower frames are hinged and connected by means of a connecting device. By means of using a bearing hinge structure to connect the upper frame and the lower frames, it is not necessary to specially provide a separate steering mechanism; thus, a plurality of functions are comprised, while the structure is at the same time simplified. The present invention also relates to is a magnetic suspension train.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: October 11, 2022
    Assignee: CRRC TANGSHAN CO., LTD.
    Inventors: Xiaojun Zhang, Wenhao Hu, Yujiang Li, Shuo Zhang, Rujia Jiang, Zaifei Gong, Guangying Wang, Bo Wang
  • MAGNETIC SUSPENSION BOGIE AND TRAIN
    Publication number: 20200164751
    Abstract: A magnetic suspension bogie, the bogie comprising a upper frame located at the upper portion, two lower frames located at the lower portion, a suspension device and a track sensing device, wherein the upper frame and the lower frames are hinged and connected by means of a connecting device. By means of using a bearing hinge structure to connect the upper frame and the lower frames, it is not necessary to specially provide a separate steering mechanism; thus, a plurality of functions are comprised, while the structure is at the same time simplified. The present invention also relates to is a magnetic suspension train.
    Type: Application
    Filed: May 9, 2018
    Publication date: May 28, 2020
    Applicant: CRRC TANGSHAN CO., LTD.
    Inventors: Xiaojun ZHANG, Wenhao HU, Yujiang LI, Shuo ZHANG, Rujia JIANG, Zaifei GONG, Guangying WANG, Bo WANG