Patents by Inventor Francesca PIAGGI

Francesca PIAGGI 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).

  • Tempering air system for gas turbine selective catalyst reduction system
    Patent number: 10415834
    Abstract: The present application provides a selective catalyst reduction system for use with a combustion gas stream. The selective catalyst reduction system may include a tempering air system with a finger mixer and a number of mixing boxes positioned downstream of the finger mixer and a catalyst positioned downstream of the tempering air system. The tempering air system cools the combustion gas stream and evens out the temperature profile before the combustion gas stream reaches the catalyst.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: September 17, 2019
    Assignee: General Electric Technology GmbH
    Inventors: Alimustapha Tabikh, Francesca Piaggi, Lars-Erik Johansson, Peter Lars Nilsson
  • TEMPERING AIR SYSTEM FOR GAS TURBINE SELECTIVE CATALYST REDUCTION SYSTEM
    Publication number: 20180112881
    Abstract: The present application provides a selective catalyst reduction system for use with a combustion gas stream. The selective catalyst reduction system may include a tempering air system with a finger mixer and a number of mixing boxes positioned downstream of the finger mixer and a catalyst positioned downstream of the tempering air system. The tempering air system cools the combustion gas stream and evens out the temperature profile before the combustion gas stream reaches the catalyst.
    Type: Application
    Filed: October 26, 2016
    Publication date: April 26, 2018
    Inventors: Alimustapha Tabikh, Francesca PIAGGI, Lars-Erik JOHANSSON, Peter Lars NILSSON