Patents by Inventor Andrew F. Szuromi

Andrew F. Szuromi 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).

  • First stage dual-alloy turbine wheel
    Patent number: 8262817
    Abstract: A first-stage turbine that is adapted for receiving high energy air directly from a combustion chamber in a gas turbine engine auxiliary power unit includes a disk formed from a first alloy and having an outer surface, and a unitary blade wheel formed from a second alloy that is different than the first alloy. The unitary blade wheel includes an annular member having an inner surface that is joined to the disk, and blades that are integrally formed with the annular member.
    Type: Grant
    Filed: June 11, 2007
    Date of Patent: September 11, 2012
    Assignee: Honeywell International Inc.
    Inventors: Scott J. Marshall, Victor M. Reyes, Timothy R. O'Brien, Huy Tran, Andrew F. Szuromi
  • FIRST STAGE DUAL-ALLOY TURBINE WHEEL
    Publication number: 20080304974
    Abstract: A first-stage turbine that is adapted for receiving high energy air directly from a combustion chamber in a gas turbine engine auxiliary power unit includes a disk formed from a first alloy and having an outer surface, and a unitary blade wheel formed from a second alloy that is different than the first alloy. The unitary blade wheel includes an annular member having an inner surface that is joined to the disk, and blades that are integrally formed with the annular member.
    Type: Application
    Filed: June 11, 2007
    Publication date: December 11, 2008
    Applicant: HONEYWELL INTERNATIONAL, INC.
    Inventors: Scott J. Marshall, Victor M. Reyes, Timothy R. O'Brien, Huy Tran, Andrew F. Szuromi