Patents by Inventor Jacek Janczewski

Jacek Janczewski 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).

  • Assembly having a gas turbine engine and a preheating arrangement
    Patent number: 9909493
    Abstract: An assembly includes a gas turbine and a heat exchanger for heating up a gas turbine process fluid by thermal energy. The gas turbine has a compressor, a combustor and a turbine downstream of the combustor, wherein the thermal energy is from the solar receiver. To improve efficiency and reduce power generation fluctuations, the assembly includes a first line to conduct the gas turbine process fluid downstream a compression by the compressor to the heat exchanger, and a second line to conduct the gas turbine process fluid from the heat exchanger to the combustor to generate hot combustion gas from the warmed up gas turbine process fluid burning fuel in the combustor.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: March 6, 2018
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Mats Andersson, Jacek Janczewski, Olle Lindman, Magnus Persson
  • ASSEMBLY COMPRISING A GAS TURBINE
    Publication number: 20160003141
    Abstract: An assembly includes a gas turbine and a heat exchanger for heating up a gas turbine process fluid by thermal energy. The gas turbine has a compressor, a combustor and a turbine downstream of the combustor, wherein the thermal energy is from the solar receiver. To improve efficiency and reduce power generation fluctuations, the assembly includes a first line to conduct the gas turbine process fluid downstream a compression by the compressor to the heat exchanger, and a second line to conduct the gas turbine process fluid from the heat exchanger to the combustor to generate hot combustion gas from the warmed up gas turbine process fluid burning fuel in the combustor.
    Type: Application
    Filed: January 17, 2014
    Publication date: January 7, 2016
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Mats Andersson, Jacek Janczewski, Olle Lindman, Magnus Persson