Patents by Inventor Pallavi Narkhede

Pallavi Narkhede 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).

  • Seal assembly for high pressure single screw compressor
    Patent number: 11867180
    Abstract: A seal assembly configured for use with a high pressure single screw compressor includes a seal body and at least one attachment structure. The at least one attachment structure fixedly attaches the seal body to the rotor of the compressor, such that the seal body is rotatable along with the rotor. The seal body has a textured outer surface which creates a labyrinthine path between the compressor housing and the seal body.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: January 9, 2024
    Assignee: Copeland Industrial LP
    Inventors: Abhijit Pande, Pallavi Narkhede, Steven Fels, Jean-Louis Picouet
  • SEAL ASSEMBLY FOR HIGH PRESSURE SINGLE SCREW COMPRESSOR
    Publication number: 20200300244
    Abstract: A seal assembly configured for use with a high pressure single screw compressor includes a seal body and at least one attachment structure. The at least one attachment structure fixedly attaches the seal body to the rotor of the compressor, such that the seal body is rotatable along with the rotor. The seal body has a textured outer surface which creates a labyrinthine path between the compressor housing and the seal body.
    Type: Application
    Filed: October 28, 2019
    Publication date: September 24, 2020
    Inventors: Abhijit Pande, Pallavi Narkhede, Steven Fels, Jean-Louis Picouet