Patents by Inventor John Mart

John Mart 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).

  • Method and system for increasing modified wobbe index control range
    Patent number: 8117823
    Abstract: A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: February 21, 2012
    Assignee: General Electric Company
    Inventors: Kelvin R. Estrada, John Mart
  • Method and system for increasing Modified Wobbe Index control range
    Patent number: 7905082
    Abstract: A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: March 15, 2011
    Assignee: General Electric Company
    Inventors: Kelvin R. Estrada, John Mart
  • METHOD AND SYSTEM FOR INCREASING MODIFIED WOBBE INDEX CONTROL RANGE
    Publication number: 20110041504
    Abstract: A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
    Type: Application
    Filed: October 29, 2010
    Publication date: February 24, 2011
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Kelvin R. ESTRADA, John MART
  • METHOD AND SYSTEM FOR INCREASING MODIFIED WOBBE INDEX CONTROL RANGE
    Publication number: 20090320489
    Abstract: A system and method for controlling the temperature of a fuel gas. The system and method includes mixing an intermediate pressure feedwater stream from the heat recovery steam generator with a high pressure feedwater stream from the heat recovery steam generator, then using that mixture to heat the fuel gas mixture. The system and method may provide for improved control over the Modified Wobbe Index of the fuel gas, which may allow for greater variation in the composition of the fuel gas.
    Type: Application
    Filed: January 30, 2007
    Publication date: December 31, 2009
    Inventors: Kelvin R. Estrada, John Mart