Patents by Inventor Amanda L. Webb

Amanda L. Webb 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).

  • Compressor and seal
    Patent number: 12264852
    Abstract: An example centrifugal compressor includes a first stage and a second stage, a flow path within the centrifugal compressor between the first and second stages, an impeller, and a labyrinth seal. The labyrinth seal comprises a plurality of teeth, a lumen through a thickness of the labyrinth seal, and a lumen inlet disposed between adjacent teeth of the plurality of teeth.
    Type: Grant
    Filed: March 20, 2023
    Date of Patent: April 1, 2025
    Assignee: Honeywell International Inc.
    Inventors: Benjamin Tang, Amanda L. Webb
  • COMPRESSOR AND SEAL
    Publication number: 20240318873
    Abstract: An example centrifugal compressor includes a first stage and a second stage, a flow path within the centrifugal compressor between the first and second stages, an impeller, and a labyrinth seal. The labyrinth seal comprises a plurality of teeth, a lumen through a thickness of the labyrinth seal, and a lumen inlet disposed between adjacent teeth of the plurality of teeth.
    Type: Application
    Filed: March 20, 2023
    Publication date: September 26, 2024
    Inventors: Benjamin Tang, Amanda L. Webb