Patents by Inventor Georges Hubert

Georges Hubert 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).

  • Heat recovery method and device suitable for combined cycles
    Patent number: 5570578
    Abstract: A heat recovery method is disclosed suitable for combined gas turbine/steam turbine cycles including at the exhaust of a gas turbine a waste heat boiler in which water is first treated in a degassing unit connected to a first evaporator and comprising a certain number of heat exchangers. The boiler uses an ultrasupercritical steam cycle with four pressure levels with subcritical fluid intermediate evaporator stages.
    Type: Grant
    Filed: December 1, 1993
    Date of Patent: November 5, 1996
    Assignee: Stein Industrie
    Inventors: Jean-Fran.cedilla.ois Saujet, Pascale Amadieu, Georges Hubert, Francine Hrisafovic, Jean-Xavier Morin