Patents by Inventor Santosh Kumar Prasad

Santosh Kumar Prasad 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: 20240318688
    Abstract: Lubricant draining bearing assemblies are disclosed. An example apparatus includes a first race, a second race, roller bearings positioned between the first race and the second race, and a cage positioned around the roller bearings between the first race and the second race, the cage including a first radial surface, a second radial surface, and an axial surface, the first radial surface facing the first race, the second radial surface facing the second race, the axial surface facing away from the roller bearings, the cage including at least one conduit extending between the first radial surface and at least one of the second radial surface or the axial surface, the conduit defining a flow path for a fluid out of a cavity between the first race, the roller bearings, and the cage.
    Type: Application
    Filed: May 5, 2023
    Publication date: September 26, 2024
    Inventors: Pravin Ganpati Patil, Ravindra Shankar Ganiger, Santosh Kumar Potnuru, Santosh Kumar Prasad, Pradeep Hemant Sangli, Rajesh Kumar, Mark L. Hopper
  • Patent number: 11512646
    Abstract: An air starter for starting a turbine engine that includes a housing, a turbine, an output shaft, and at least one bearing. The housing can define an interior where the turbine couples to the output shaft. A primary air flow path extends through the housing where air from the turbine can be exhausted through a primary outlet or a cooling outlet.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: November 29, 2022
    Assignee: Unison Industries, LLC
    Inventors: Shiloh Montegomery Meyers, Subrata Nayak, Pradeep Hemant Sangli, David Allan Dranschak, Santosh Kumar Prasad, Marc David Zinger, Sharad Pundlik Patil, Harsha Sanjeewa Bulathsinghalage, Sumathi P
  • Patent number: 11128201
    Abstract: A stator sleeve assembly for an electric machine includes a first cylindrical housing portion defining an inner radial cavity defined by at least one circumferential wall and an outer radial cavity, and a set of radial passages fluidly connecting the inner radial cavity with the outer radial cavity, and a second cylindrical housing portion defining a third cavity, the second housing portion axially spaced from the first housing portion.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: September 21, 2021
    Assignee: GE Aviation Systems LLC
    Inventors: Pradeep Hemant Sangli, Santosh Kumar Prasad, Todd Eric Rook
  • Publication number: 20210189967
    Abstract: An air starter for starting a turbine engine that includes a housing, a turbine, an output shaft, and at least one bearing. The housing can define an interior where the turbine couples to the output shaft. A primary air flow path extends through the housing where air from the turbine can be exhausted through a primary outlet or a cooling outlet.
    Type: Application
    Filed: December 23, 2019
    Publication date: June 24, 2021
    Inventors: Shiloh Montegomery Meyers, Subrata Nayak, Pradeep Hemant Sangli, David Allan Dranschak, Santosh Kumar Prasad, Marc David Zinger, Sharad Pundlik Patil, Harsha Sanjeewa Bulathsinghalage, Sumathi P
  • Publication number: 20190074750
    Abstract: A stator sleeve assembly for an electric machine includes a first cylindrical housing portion defining an inner radial cavity defined by at least one circumferential wall and an outer radial cavity, and a set of radial passages fluidly connecting the inner radial cavity with the outer radial cavity, and a second cylindrical housing portion defining a third cavity, the second housing portion axially spaced from the first housing portion.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 7, 2019
    Inventors: Pradeep Hemant Sangli, Santosh Kumar Prasad, Todd Eric Rook