Patents by Inventor Daria Legzdina

Daria Legzdina 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).

  • COMPOSITE TURBINE DISC ROTOR FOR TURBOMACHINE
    Publication number: 20210140318
    Abstract: A rotor for a turbomachine and a method of manufacturing the same. The method includes providing a lug with a lug body and an interface material disposed on the lug body. The method also includes friction welding the lug to a hub member via the interface material to define a projected structure for an outer radial area of a disc assembly of the rotor. The projected structure is configured to support a first side of a rotor blade of the rotor in cooperation with a second projected structure of the disc assembly supporting a second side of the rotor blade. The lug body and the hub member are made from different materials.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 13, 2021
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Mark Morris, Paul Kurlak, Stuart Harman, Daria Legzdina, Jason Smoke