Patents by Inventor Manmohan Singh GULATI

Manmohan Singh GULATI 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).

  • Thrust bearings for centrifugal pumps
    Patent number: 11060526
    Abstract: A bearing assembly for a centrifugal pump is configured to accommodate both forward and reverse axial thrust, and to be lubricated by process fluid. A pump incorporating a dual acting bearing assembly that is lubricated by process fluid and that is located between the final two impeller stages of the pump. A desalination system comprises a pump with an inlet for receiving seawater at a first end, an outlet for discharging high pressure seawater at a second end, one or more impellers coupled to a rotatable shaft between the first end and the second end for increasing a pressure of the seawater, and a bearing assembly lubricated by the seawater for absorbing axial thrust in both directions along the shaft.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 13, 2021
    Assignee: BL TECHNOLOGIES, INC.
    Inventor: Manmohan Singh Gulati
  • THRUST BEARINGS FOR CENTRIFUGAL PUMPS
    Publication number: 20180100513
    Abstract: A bearing assembly for a centrifugal pump is configured to accommodate both forward and reverse axial thrust, and to be lubricated by process fluid. A pump incorporating a dual acting bearing assembly that is lubricated by process fluid and that is located between the final two impeller stages of the pump. A desalination system comprises a pump with an inlet for receiving seawater at a first end, an outlet for discharging high pressure seawater at a second end, one or more impellers coupled to a rotatable shaft between the first end and the second end for increasing a pressure of the seawater, and a bearing assembly lubricated by the seawater for absorbing axial thrust in both directions along the shaft.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Inventor: Manmohan Singh GULATI
  • Thrust bearings for centrifugal pumps
    Patent number: 9874216
    Abstract: A bearing assembly for a centrifugal pump is configured to accommodate both forward and reverse axial thrust, and to be lubricated by process fluid. A pump incorporating a dual acting bearing assembly that is lubricated by process fluid and that is located between the final two impeller stages of the pump. A desalination system comprises a pump with an inlet for receiving seawater at a first end, an outlet for discharging high pressure seawater at a second end, one or more impellers coupled to a rotatable shaft between the first end and the second end for increasing a pressure of the seawater, and a bearing assembly lubricated by the seawater for absorbing axial thrust in both directions along the shaft.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: January 23, 2018
    Inventor: Manmohan Singh Gulati
  • THRUST BEARINGS FOR CENTRIFUGAL PUMPS
    Publication number: 20150176591
    Abstract: A bearing assembly for a centrifugal pump is configured to accommodate both forward and reverse axial thrust, and to be lubricated by process fluid. A pump incorporating a dual acting bearing assembly that is lubricated by process fluid and that is located between the final two impeller stages of the pump. A desalination system comprises a pump with an inlet for receiving seawater at a first end, an outlet for discharging high pressure seawater at a second end, one or more impellers coupled to a rotatable shaft between the first end and the second end for increasing a pressure of the seawater, and a bearing assembly lubricated by the seawater for absorbing axial thrust in both directions along the shaft.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 25, 2015
    Applicant: General Electric Company
    Inventor: Manmohan Singh GULATI