Patents by Inventor Colin John Etheridge

Colin John Etheridge 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).

  • METHODS AND APPARATUS FOR CO-FIRING FUEL
    Publication number: 20140000274
    Abstract: A method of co-firing fuel within a gas turbine engine. The method may include injecting a first fuel into a combustion system of a gas turbine engine. The first fuel may include a high energy liquid fuel. The method may also include injecting a second fuel into the combustion system. The second fuel may include a gaseous low Wobbe fuel. Only the first fuel may be injected during a first mode of operation. The first fuel and the second fuel may be injected simultaneously and discretely during a second mode of operation.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 2, 2014
    Inventors: Ram Srinivasan, Colin John Etheridge