Patents by Inventor Sen Radhakrishnan

Sen Radhakrishnan 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).

  • Device for controlling the flow in a turbomachine, turbomachine and method
    Patent number: 10634001
    Abstract: A device for controlling the flow in a turbomachine, in an embodiment, a centrifugal compressor; the device includes a plurality of fixed blades and a plurality of adjustable blades adjacent to the plurality of fixed blades so that each of the adjustable blades has an aerodynamic interaction with one of the fixed blades; each of the adjustable blades is pivoted to rotate about a fixed axis substantially located at the center of pressure of the adjustable blade; the center of pressure is evaluated when the blade is at a reference orientation.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: April 28, 2020
    Assignee: Nuovo Pignone Srl
    Inventors: Alberto Scotti Del Greco, Sen Radhakrishnan, Rajesh Kumar Venkata Gadamsetty, Matthias Carl Lang, Ismail Hakki Sezal
  • DEVICE FOR CONTROLLING THE FLOW IN A TURBOMACHINE, TURBOMACHINE AND METHOD
    Publication number: 20180023586
    Abstract: A device for controlling the flow in a turbomachine, in an embodiment, a centrifugal compressor; the device includes a plurality of fixed blades and a plurality of adjustable blades adjacent to the plurality of fixed blades so that each of the adjustable blades has an aerodynamic interaction with one of the fixed blades; each of the adjustable blades is pivoted to rotate about a fixed axis substantially located at the center of pressure of the adjustable blade; the center of pressure is evaluated when the blade is at a reference orientation.
    Type: Application
    Filed: January 27, 2016
    Publication date: January 25, 2018
    Applicant: Nuovo Pignone Technologie Srl
    Inventors: Alberto SCOTTI DEL GRECO, Sen RADHAKRISHNAN, Rajesh Kumar Venkata GADAMSETTY, Matthias Carl LANG, Ismail Hakki SEZAL
  • Radial Diffuser Vane for Centrifugal Compressors
    Publication number: 20130224004
    Abstract: A turbo machine comprising a rotor assembly comprising at least one impeller, a bearing connected to the rotor assembly, wherein the bearing is configured to rotatably support the rotor assembly, and a stator comprising at least one diffuser connected to an exit portion of the at least one impeller, wherein the at least one diffuser comprises a plurality of diffuser vanes, wherein at least one of the plurality of diffuser vanes comprising a camber line defined by a function comprising an inflection point.
    Type: Application
    Filed: August 12, 2010
    Publication date: August 29, 2013
    Inventors: Sen Radhakrishnan, Susanne Clary Svensdotter, Libero Tapinassi