Patents by Inventor Sunghul Jung

Sunghul Jung 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).

  • Gas turbine disk
    Patent number: 10605085
    Abstract: The present disclosure relates to a plurality of disks, on which outer circumferential surfaces a plurality of blades are arranged, and has an objective to provide a gas turbine disk including a plurality of cooling channels penetrating the side surfaces of the disks and spaced from each other in a circumferential direction, and reinforcement parts coupled to partial arcs of exits of the cooling channels so as to reduce stress concentrated on the cooling channels.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 31, 2020
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventor: Sunghul Jung