Patents by Inventor Frieder Neumann

Frieder Neumann 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).

  • MICRO GAS TURBINE SYSTEM WITH A PIPE-SHAPED RECUPERATOR
    Publication number: 20150023778
    Abstract: A micro gas turbine system (1) having an annular recuperator (9) for heat transfer from an exhaust gas flow (13) to an intake air flow (8). The exhaust gas flow (13) flows through radial inlets (18) into the recuperator (9) and/or out of the recuperator (9) through radial outlets (19).
    Type: Application
    Filed: February 19, 2013
    Publication date: January 22, 2015
    Applicant: BABCOCK BORSIG STEINMULLER GMBH
    Inventors: Peter Berg, Frieder Neumann, Mathias Born, Karl-Friedrich Schroder
  • MICRO GAS TURBINE SYSTEM HAVNIG AN ANNULAR RECUPERATOR
    Publication number: 20150020500
    Abstract: A micro gas turbine system (16) having an annular recuperator (24). The recuperator (24) serves to transfer heat from an exhaust stream (27) of the turbine (17) to an air stream (23) compressed by a compressor (19). Passages (1) for the exhaust stream (27) and passages (2) for the air stream (23) are arranged in alternation to each other in the recuperator (24). Adjacent passages (1, 2) are separated from each other by at least one wall (15). A filler (5) is arranged in the passages (1, 2) of at least one fluid stream.
    Type: Application
    Filed: February 19, 2013
    Publication date: January 22, 2015
    Applicant: BABCOCK BORSIG STEINMULLER GMBH
    Inventors: Lina Kling, Frieder Neumann, Mathias Born, Karl-Friedrich Schroder, Thomas Dziekan, Holger Alder, Ornella Mattner