Patents by Inventor Keegan Saunders O'Donnell

Keegan Saunders O'Donnell 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).

  • Patent number: 11629642
    Abstract: A power generation system includes a combustion system, a liquid supply system, and a vapor supply system. The combustion system is configured to generate power by combusting an alternative fuel. The liquid supply system is configured to channel a liquid alternative fuel to the combustion system. The vapor supply system is configured to channel a vapor alternative fuel to the combustion system. The combustion system is ignited by combusting the liquid alternative fuel from the liquid supply system and is operated by combusting the vapor alternative fuel from the vapor supply system.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: April 18, 2023
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: William James Lawson, Keegan Saunders O'Donnell, Geoffrey D. Myers, Paul Burchell Glaser
  • Publication number: 20210189965
    Abstract: A power generation system includes a combustion system, a liquid supply system, and a vapor supply system. The combustion system is configured to generate power by combusting an alternative fuel. The liquid supply system is configured to channel a liquid alternative fuel to the combustion system. The vapor supply system is configured to channel a vapor alternative fuel to the combustion system. The combustion system is ignited by combusting the liquid alternative fuel from the liquid supply system and is operated by combusting the vapor alternative fuel from the vapor supply system.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 24, 2021
    Inventors: William James Lawson, Keegan Saunders O'Donnell, Geoffrey D. Myers, Paul Burchell Glaser
  • Patent number: 10662818
    Abstract: A method of constructing a gas turbine system may include placing a foundation interface of a gas turbine mannequin on a foundation, aligning the gas turbine mannequin with a load and connecting the gas turbine mannequin to the load. The method may include constructing a pipeline and connecting the pipeline to the gas turbine mannequin. The method may include placing a foundation interface of a gas turbine mannequin on a foundation, aligning the gas turbine mannequin with an exhaust structure and connecting the gas turbine mannequin to the exhaust structure. The method also includes removing the gas turbine mannequin and installing a gas turbine.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: May 26, 2020
    Assignee: General Electric Company
    Inventors: Nicholas Demianovich, Jean-Marie Deschamps, Keegan Saunders O'Donnell, Jeffrey Patrick Mills
  • Publication number: 20190017415
    Abstract: A method of constructing a gas turbine system may include placing a foundation interface of a gas turbine mannequin on a foundation, aligning the gas turbine mannequin with a load and connecting the gas turbine mannequin to the load. The method may include constructing a pipeline and connecting the pipeline to the gas turbine mannequin. The method may include placing a foundation interface of a gas turbine mannequin on a foundation, aligning the gas turbine mannequin with an exhaust structure and connecting the gas turbine mannequin to the exhaust structure. The method also includes removing the gas turbine mannequin and installing a gas turbine.
    Type: Application
    Filed: June 5, 2018
    Publication date: January 17, 2019
    Inventors: Nicholas DEMIANOVICH, Jean-Marie DESCHAMPS, Keegan Saunders O'Donnell, Jeffrey Patrick MILLS
  • Publication number: 20180340924
    Abstract: Various embodiments of the invention include a system having: at least one computing device at least one computing device configured to monitor a lubrication oil by performing actions including: determining an initial ideal remaining life for the lubrication oil; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a non-particle count sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and an actual life lost for the lubrication oil.
    Type: Application
    Filed: May 23, 2017
    Publication date: November 29, 2018
    Inventors: Hua Zhang, Seth Harmon Chapman, Keegan Saunders O'Donnell, Jan Terry Stover
  • Patent number: 10100747
    Abstract: A fuel supply system for use in a gas turbine engine is provided. The fuel supply system includes a fuel manifold, and a shutoff valve coupled in flow communication with the fuel manifold and positioned upstream from said fuel manifold. The shutoff valve is configured to actuate into a closed position when the gas turbine engine is operating at an overspeed condition. The system also includes a relief valve coupled in flow communication with the fuel manifold, wherein the relief valve is configured to release fuel from within the fuel manifold when the shutoff valve is in the closed position, and when a pressure within the fuel manifold is greater than a first predetermined threshold.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: October 16, 2018
    Assignee: General Electric Company
    Inventors: Alberto Jose Negroni, David August Snider, William Forrester Seely, Keegan Saunders O'Donnell, Kyle Joseph Conger, Carlos Gabriel Roman
  • Publication number: 20170138271
    Abstract: A fuel supply system for use in a gas turbine engine is provided. The fuel supply system includes a fuel manifold, and a shutoff valve coupled in flow communication with the fuel manifold and positioned upstream from said fuel manifold. The shutoff valve is configured to actuate into a closed position when the gas turbine engine is operating at an overspeed condition. The system also includes a relief valve coupled in flow communication with the fuel manifold, wherein the relief valve is configured to release fuel from within the fuel manifold when the shutoff valve is in the closed position, and when a pressure within the fuel manifold is greater than a first predetermined threshold.
    Type: Application
    Filed: November 18, 2015
    Publication date: May 18, 2017
    Inventors: Alberto Jose Negroni, David August Snider, William Forrester Seely, Keegan Saunders O'Donnell, Kyle Joseph Conger, Carlos Gabriel Roman
  • Patent number: 9354221
    Abstract: Various embodiments of the invention include a system having: at least one computing device at least one computing device configured to monitor a lubrication oil by performing actions including: determining an initial ideal remaining life for the lubrication oil; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: May 31, 2016
    Assignee: General Electric Company
    Inventors: Keegan Saunders O'Donnell, Matthew Paul Fitzpatrick
  • Patent number: 9303540
    Abstract: Various embodiments of the invention include an apparatus for monitoring a lubrication oil in a turbomachine oil reservoir, the apparatus having: a housing section including: a casing; a base plate and a back support coupled with the casing; an oil intake conduit extending through the base plate, the oil intake conduit for fluidly connecting with the turbomachine oil reservoir; a pump fluidly connected with the oil intake conduit; an oil analyzer fluidly connected with the pump; and a drain conduit fluidly connected with the oil analyzer and extending through the base plate; and a mount coupled with the housing section, the mount for coupling with the turbomachine oil reservoir.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: April 5, 2016
    Assignee: General Electric Company
    Inventors: Keegan Saunders O'Donnell, Matthew Paul Fitzpatrick, Joseph Thomas Lisowski
  • Publication number: 20160054292
    Abstract: Various embodiments of the invention include a system having: at least one computing device configured to monitor a lubrication oil from a lubrication oil storage system by performing actions including: determining an initial ideal remaining life for the lubrication oil from the lubrication oil storage system; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20160054289
    Abstract: Various embodiments of the invention include a system having: at least one computing device configured to monitor a lubrication oil from an industrial machine by performing actions including: determining an initial ideal remaining life for the lubrication oil from the industrial machine; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20160054288
    Abstract: Various embodiments of the invention include a system having: at least one computing device configured to monitor a lubrication oil from a wind turbine by performing actions including: determining an initial ideal remaining life for the lubrication oil from the wind turbine; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20160054290
    Abstract: Various embodiments of the invention include a system having: at least one computing device configured to monitor a lubrication oil from a transportation machine by performing actions including: determining an initial ideal remaining life for the lubrication oil from the transportation machine; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20160054287
    Abstract: Various embodiments of the invention include a system having: at least one computing device at least one computing device configured to monitor a machine oil by performing actions including: determining an initial ideal remaining life for the machine oil; determining a temperature-based remaining life for the machine oil based upon a temperature measurement of the machine oil; calculating a contamination factor of the machine oil based upon a contamination sample of the machine oil; determining an updated ideal life remaining for the machine oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the machine oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20160054291
    Abstract: Various embodiments of the invention include a system having: at least one computing device configured to monitor a lubrication oil from a reciprocating engine by performing actions including: determining an initial ideal remaining life for the lubrication oil from the reciprocating engine; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: August 25, 2014
    Publication date: February 25, 2016
    Inventor: Keegan Saunders O'Donnell
  • Publication number: 20150315981
    Abstract: A fuel supply system includes a fuel line path configured to route a fuel to a combustion inlet region. Also included is a flow manipulation member disposed proximate the fuel line path, the flow manipulation member comprising a piezoelectric material configured to cyclically manipulate a mass flow pressure of the fuel being routed through the fuel line path.
    Type: Application
    Filed: May 2, 2014
    Publication date: November 5, 2015
    Applicant: General Electric Company
    Inventors: Carlos Gabriel Roman, Keegan Saunders O'Donnell
  • Publication number: 20140318223
    Abstract: Various embodiments of the invention include an apparatus for monitoring a lubrication oil in a turbomachine oil reservoir, the apparatus having: a housing section including: a casing; a base plate and a back support coupled with the casing; an oil intake conduit extending through the base plate, the oil intake conduit for fluidly connecting with the turbomachine oil reservoir; a pump fluidly connected with the oil intake conduit; an oil analyzer fluidly connected with the pump; and a drain conduit fluidly connected with the oil analyzer and extending through the base plate; and a mount coupled with the housing section, the mount for coupling with the turbomachine oil reservoir.
    Type: Application
    Filed: April 29, 2013
    Publication date: October 30, 2014
    Applicant: General Electric Company
    Inventors: Keegan Saunders O'Donnell, Matthew Paul Fitzpatrick, Joseph Thomas Lisowski
  • Publication number: 20140324361
    Abstract: Various embodiments of the invention include a system having: at least one computing device at least one computing device configured to monitor a lubrication oil by performing actions including: determining an initial ideal remaining life for the lubrication oil; determining a temperature-based remaining life for the lubrication oil based upon a temperature measurement of the lubrication oil; calculating a contamination factor of the lubrication oil based upon a contamination sample of the lubrication oil; determining an updated ideal life remaining for the lubrication oil based upon the contamination factor, the initial ideal remaining life, and the temperature-based remaining life; and determining an actual life remaining for the lubrication oil based upon the updated ideal life remaining and a life loss factor.
    Type: Application
    Filed: April 29, 2013
    Publication date: October 30, 2014
    Applicant: General Electric Company
    Inventors: Keegan Saunders O'Donnell, Matthew Paul Fitzpatrick