Patents by Inventor Patrick M. Nadeau

Patrick M. Nadeau 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).

  • Cutouts in gas turbine structures for deflection control
    Patent number: 9771829
    Abstract: A mid-turbine frame is provided. The mid-turbine frame may comprise an inner case having an annular surface with an interface section disposed on the annular surface. The interface section may include an interface feature. A balancing section may be disposed on the annular surface defining an opening and disposed circumferentially adjacent the interface section.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: September 26, 2017
    Assignee: UNITED TECHNOLOGIES CORPORATION
    Inventors: Alexander Broulidakis, Michael D. Collier, Patrick M. Devaney, Patrick M. Nadeau, Joseph J. Sedor, Christopher Treat
  • CUTOUTS IN GAS TURBINE STRUCTURES FOR DEFLECTION CONTROL
    Publication number: 20160298493
    Abstract: A mid-turbine frame is provided. The mid-turbine frame may comprise an inner case having an annular surface with an interface section disposed on the annular surface. The interface section may include an interface feature. A balancing section may be disposed on the annular surface defining an opening and disposed circumferentially adjacent the interface section.
    Type: Application
    Filed: April 13, 2015
    Publication date: October 13, 2016
    Applicant: United Technologies Corporation
    Inventors: Alexander Broulidakis, Michael D. Collier, Patrick M. Devaney, Patrick M. Nadeau, Joseph J. Sedor, Christopher Treat