Patents by Inventor Thomas Johannes Frey

Thomas Johannes Frey 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).

  • SYSTEM AND METHOD FOR POWER GENERATION IN RANKINE CYCLE
    Publication number: 20080141673
    Abstract: A system for power generation includes a boiler configured to receive heat from an external source and a liquid stream and to generate a vapor stream. The liquid stream comprises a mixture of at least two liquids. The system also includes an expander configured to receive the vapor stream and to generate power and an expanded stream. A condenser is configured to receive the expanded stream and to generate the liquid stream. The system further includes a supply system coupled to the boiler or the condenser and configured to control relative concentration of the two liquids in the liquid stream.
    Type: Application
    Filed: December 13, 2006
    Publication date: June 19, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Matthew Alexander Lehar, Joerg Stromberger, Thomas Johannes Frey, Gabor Ast, Michael Bartlett