Patents by Inventor Frank Crosta

Frank Crosta 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 FOR IMPROVING THE PERFORMANCE OF A BYPASS TURBOJET ENGINE
    Publication number: 20100242433
    Abstract: Method for improving the performance of a bypass turbojet engine. According to the invention, the area of the annular outlet orifice (6) for the cold stream (9) is tailored to suit a reference value of the expansion ratio of said cold stream (9) which ranges between the extreme values of said expansion ratio corresponding respectively to the start and end of the phase of cruising flight.
    Type: Application
    Filed: October 30, 2008
    Publication date: September 30, 2010
    Inventors: Damien Prat, Frank Crosta