Patents by Inventor Mark Nordin

Mark Nordin 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).

  • Abrasive coating for high-temperature mechanical systems
    Patent number: 11686208
    Abstract: A system may include a stationary component including: a substrate and an abradable layer on the substrate. The system also may include a rotating component including a tip and an abrasive coating system on the tip. The abrasive coating system may include a barrier layer and an abrasive material. The barrier layer may include at least one of hafnon, hafnium oxide, a blend of hafnium oxide and silicon or silicon oxide, a rare earth silicate, BSAS, stabilized zirconia, or stabilized hafnia. The blade track or blade shroud and the gas turbine blade are configured so the abrasive coating system contacts a portion of the abradable layer during rotation of the rotating component. The abradable layer is configured to be abraded by the contact by the abrasive coating system.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: June 27, 2023
    Assignee: Rolls-Royce Corporation
    Inventors: Brandon David Ribic, Li Li, Mark Nordin
  • ABRASIVE COATING FOR HIGH-TEMPERATURE MECHANICAL SYSTEMS
    Publication number: 20210246806
    Abstract: A system may include a stationary component including: a substrate and an abradable layer on the substrate. The system also may include a rotating component including a tip and an abrasive coating system on the tip. The abrasive coating system may include a barrier layer and an abrasive material. The barrier layer may include at least one of hafnon, hafnium oxide, a blend of hafnium oxide and silicon or silicon oxide, a rare earth silicate, BSAS, stabilized zirconia, or stabilized hafnia. The blade track or blade shroud and the gas turbine blade are configured so the abrasive coating system contacts a portion of the abradable layer during rotation of the rotating component. The abradable layer is configured to be abraded by the contact by the abrasive coating system.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 12, 2021
    Inventors: Brandon David Ribic, Li Li, Mark Nordin