Patents by Inventor Nandakumar AR

Nandakumar AR 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).

  • Publication number: 20180017074
    Abstract: This disclosure provides systems and methods for reducing stress in vane shroud assemblies by defining a gap between adjacent portions of the airfoil and the shroud whereby stress from the securing force is relieved in a portion of the shroud. The airfoil has a distal end with a contact surface and a tenon. The shroud has a contact surface with the airfoil and accommodates the tenon. An attachment device provides the securing force between the airfoil and shroud contact surfaces through the shroud and the gap serves to reduce stress on the shroud.
    Type: Application
    Filed: July 13, 2016
    Publication date: January 18, 2018
    Inventors: Sharan Shanti, Nandakumar AR, Christian Michael Hansen, Jeremy Peter Latimer