Patents by Inventor Gopal Samy Muthiah

Gopal Samy Muthiah 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).

  • Inter-turbine ducts with guide vanes
    Patent number: 8845286
    Abstract: A turbine section of a gas turbine engine is provided. The turbine section is annular about a longitudinal axis and includes first turbine with a first inlet and a first outlet; a second turbine with a second inlet and a second outlet; an inter-turbine duct extending from the first outlet to the second inlet and configured to direct an air flow from the first turbine to the second turbine; and a first guide vane disposed within the inter-turbine duct.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: September 30, 2014
    Assignee: Honeywell International Inc.
    Inventors: Dhinagaran Ramachandran, Sujatha Guntu, Vinayender Kuchana, Balamurugan Srinivasan, Anish Gupta, Paul Couey, Craig McKeever, Malak Malak, Gopal Samy Muthiah
  • Gas turbine engine components with cooling hole trenches
    Patent number: 8628293
    Abstract: An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface to the exterior surface; and a concave trench extending from the cooling hole at the exterior surface of the body in a downstream direction.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: January 14, 2014
    Assignee: Honeywell International Inc.
    Inventors: Dhinagaran Ramachandran, Gopal Samy Muthiah, Jyothishkumar Venkataramanan, Balamurugan Srinivasan, Jong Liu, Luis Tapia, Daniel Cregg Crites, Malak Fouad Malak
  • Gas turbine engine components with improved film cooling
    Patent number: 8529193
    Abstract: An engine component includes a body; and a plurality of cooling holes formed in the body. At least one of the cooling holes has cross-sectional shape with a first concave portion and a first convex portion.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: September 10, 2013
    Assignee: Honeywell International Inc.
    Inventors: Jyothishkumar Venkataramanan, Gopal Samy Muthiah, Dhinagaran Ramachandran, Balamurugan Srinivasan, Malak Fouad Malak, Jong Liu, Luis Tapia, Daniel Crites
  • INTER-TURBINE DUCTS WITH GUIDE VANES
    Publication number: 20130034433
    Abstract: A turbine section of a gas turbine engine is provided. The turbine section is annular about a longitudinal axis and includes first turbine with a first inlet and a first outlet; a second turbine with a second inlet and a second outlet; an inter-turbine duct extending from the first outlet to the second inlet and configured to direct an air flow from the first turbine to the second turbine; and a first guide vane disposed within the inter-turbine duct.
    Type: Application
    Filed: August 5, 2011
    Publication date: February 7, 2013
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Dhinagaran Ramachandran, Sujatha Guntu, Vinayender Kuchana, Balamurugan Srinivasan, Anish Gupta, Paul Couey, Craig McKeever, Malak Malak, Gopal Samy Muthiah
  • GAS TURBINE ENGINE COMPONENTS WITH COOLING HOLE TRENCHES
    Publication number: 20110311369
    Abstract: An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface to the exterior surface; and a concave trench extending from the cooling hole at the exterior surface of the body in a downstream direction.
    Type: Application
    Filed: June 17, 2010
    Publication date: December 22, 2011
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Dhinagaran Ramachandran, Gopal Samy Muthiah, Jyothishkumar Venkataramanan, Balamurugan Srinivasan, Jong Liu, Luis Tapia, Daniel Cregg Crites, Malak Fouad Malak
  • GAS TURBINE ENGINE COMPONENTS WITH IMPROVED FILM COOLING
    Publication number: 20110123312
    Abstract: An engine component includes a body; and a plurality of cooling holes formed in the body. At least one of the cooling holes has cross-sectional shape with a first concave portion and a first convex portion.
    Type: Application
    Filed: November 25, 2009
    Publication date: May 26, 2011
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Jyothishkumar Venkataramanan, Gopal Samy Muthiah, Dhinagaran Ramachandran, Balamurugan Srinivasan, Malak Fouad Malak, Jong Liu, Luis Tapia, Daniel Crites