Patents by Inventor Miroslaw Sobaniec

Miroslaw Sobaniec 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).

  • Publication number: 20220372885
    Abstract: A gas turbine engine is provided having a static structure including a flowpath wall. A fluid circuit is extended through the flowpath wall and includes a first inlet opening in fluid communication with a first cavity to receive a first flow of fluid through the fluid circuit. The static structure includes an ejector positioned at the fluid circuit, in which the ejector includes a second inlet opening in fluid communication with a second cavity to receive a second flow of fluid through the ejector and into the fluid circuit.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 24, 2022
    Inventors: Tomasz Edward Berdowski, Miroslaw Sobaniec, Maciej Czerwinski, Ashish Sharma, Piotr Jerzy Kulinski
  • Publication number: 20220251964
    Abstract: A gas turbine engine includes an electrical machine positioned at least partially inward of a core airflow path, the electrical machine including an electrical rotor component and an electrical stator component, a connecting member positioned between the electrical machine and a rotary member, a disconnection device that is positionable between a disengaged position, in which the disconnection device is disengaged from the connecting member, and an engaged position, in which the disconnection device is engaged with the connecting member, and a controller including a processor, where the processor receives a signal from the electrical machine indicative of a fault, and in response to receiving the signal from the electrical machine indicative of the fault, directs the disconnection device to move from the disengaged position to the engaged position.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 11, 2022
    Applicants: General Electric Company, General Electric Company Polska sp. z o.o., General Electric Deutschland Holding GmbH
    Inventors: Bartlomiej Drozd, Miroslaw Sobaniec, Mohamed Osama, Darek Zatorski
  • Publication number: 20220056846
    Abstract: A gas turbine engine includes a fan located at a forward portion of the gas turbine engine. A compressor section and a turbine section are arranged in serial flow order. The compressor section and the turbine section together define a core airflow path. A rotary member is rotatable with at least a portion of the compressor section and with at least a portion of the turbine section. An electrical machine is coupled to the rotary member and is located at least partially inward of the core airflow path in a radial direction. An enclosure at least partially encloses the electrical machine. The enclosure at least partially defines a first cooling airflow path within the enclosure that at least partially defines a first cooling airflow buffer cavity at least partially around the electrical machine.
    Type: Application
    Filed: August 12, 2021
    Publication date: February 24, 2022
    Applicants: General Electric Company Polska sp. z o.o, General Electric Company
    Inventors: Adam Tomasz Pazinski, Miroslaw Sobaniec, Christopher N. Delametter