Patents by Inventor Suresh Devanbu

Suresh Devanbu 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).

  • Compressor end head heating arrangement
    Patent number: 9631637
    Abstract: A compressor end head for providing a thermal barrier near a mechanical seal includes an inner end head and an outer end head. The outer end head includes an opening in the center for enclosing the inner end head, an outlet and grooves alongside surfaces radially adjacent the opening. The inner end head has an opening in the center, an inlet, grooves in the opening for enclosing an end portion of a compressor shaft and a flow path along an outer surface.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: April 25, 2017
    Inventors: Giusepe Sassanelli, Manuele Bigi, Suresh Devanbu
  • COMPRESSOR END HEAD HEATING ARRANGEMENT
    Publication number: 20130058769
    Abstract: A compressor end head for providing a thermal barrier near a mechanical seal includes an inner end head and an outer end head. The outer end head includes an opening in the center for enclosing the inner end head, an outlet and grooves alongside surfaces radially adjacent the opening. The inner end head has an opening in the center, an inlet, grooves in the opening for enclosing an end portion of a compressor shaft and a flow path along an outer surface.
    Type: Application
    Filed: December 3, 2010
    Publication date: March 7, 2013
    Inventors: Giusepe Sassanelli, Manuele Bigi, Suresh Devanbu