Patents by Inventor Qinglin Guo

Qinglin Guo 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).

  • AIRCRAFT AND ENGINE THEREOF
    Publication number: 20200224607
    Abstract: An aircraft engine includes an outer casing, an inner casing, a first rotating shaft, a first fan, a second fan, a first combustor, and a second combustor. The outer casing has an outer intake end and an outer exhaust end. The inner casing includes a first section and a second section arranged in an axial direction. The first rotating shaft is rotatably disposed in the inner casing. The first fan includes an inner turbine portion, a first connection portion, and an outer turbine portion. The second fan is connected to the first rotating shaft and disposed on the outer intake end side of the first section wherein an outer diameter of the second fan is larger than that of the first section. The first combustor is disposed between the second fan and the outer turbine portion. The second combustor is disposed between the second fan and the inner turbine portion.
    Type: Application
    Filed: March 13, 2020
    Publication date: July 16, 2020
    Applicant: AECC Hunan Aviation Powerplant Research Institute
    Inventors: Zeyong Yin, Shizhi Wu, Jianbing Cai, Quan Wen, Zhaoguang Wang, Jiancheng Shi, Qinglin Guo