Patents by Inventor Heather Lamming

Heather Lamming 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).

  • Aerofoil and method
    Patent number: 12331655
    Abstract: An aerofoil for a gas turbine engine comprises a suction side wall, a pressure side wall, a leading edge (215) and a trailing edge (216). The suction side wall (212) and the pressure side wall (213) extend from a first end to a second end and meet to define the leading edge and the trailing edge. The suction side wall (212) and pressure side wall (213) further comprise cooling passages (218c) within the wall thickness of the aerofoil walls (217), the cooling passages comprising hollow triangular passages (218c).
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: June 17, 2025
    Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KG
    Inventors: Anthony Davis, Heather Lamming
  • AEROFOIL AND METHOD
    Publication number: 20240159153
    Abstract: An aerofoil for a gas turbine engine comprises a suction side wall, a pressure side wall, a leading edge (215) and a trailing edge (216). The suction side wall (212) and the pressure side wall (213) extend from a first end to a second end and meet to define the leading edge and the trailing edge. The suction side wall (212) and pressure side wall (213) further comprise cooling passages (218c) within the wall thickness of the aerofoil walls (217), the cooling passages comprising hollow triangular passages (218c).
    Type: Application
    Filed: March 23, 2022
    Publication date: May 16, 2024
    Inventors: Anthony Davis, Heather Lamming