Patents by Inventor Pawel Piotr Hanczewski

Pawel Piotr Hanczewski 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).

  • Patent number: 11852024
    Abstract: A turbine engine that includes an engine core, a core casing surrounding the engine core, at least one cowl surrounding the core casing, a power converter located between the at least one cowl and the core casing, an electrical generator disposed within the engine core, at least one electrical strut having an outer wall defining an interior and extending radially between the engine core and the core casing; and at least one electrical conduit located within the interior and electrically coupling the generator to the power converter.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: December 26, 2023
    Assignee: GE Aviation Systems LLC
    Inventors: Pawel Piotr Hanczewski, Mohamed Osama, Pawel Pawlowski
  • Publication number: 20230366324
    Abstract: A generator assembly includes a stator assembly coupled to an engine stator component of a propulsion engine, the stator assembly including: a stator support structure fixedly attached to the engine stator component; a stator disposed on a supporting surface of the stator support; a manifold coupled to the stator support, the manifold defining a connection volume and including at least one coolant opening at a connection end of the manifold; and an electrical connector extending between the stator and a connection device disposed on the connection end. The generator assembly also includes a rotor assembly comprising a rotor support structure connected to a shaft of the propulsion engine and a rotor attached to the rotor support structure, wherein the rotor rotates in conjunction with the shaft to generate a power signal that travels through the electrical connector to the connection device.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicants: General Electric Company Polska sp. z o.o., General Electric Deutschland Holding GmbH
    Inventors: Maciej Grunwald, Lukasz Maciej Janczak, Adam Tomasz Pazinski, Pawel Piotr Hanczewski, Mohamed Osama
  • Publication number: 20220195887
    Abstract: A turbine engine that includes an engine core, a core casing surrounding the engine core, at least one cowl surrounding the core casing, a power converter located between the at least one cowl and the core casing, an electrical generator disposed within the engine core, at least one electrical strut having an outer wall defining an interior and extending radially between the engine core and the core casing; and at least one electrical conduit located within the interior and electrically coupling the generator to the power converter.
    Type: Application
    Filed: December 2, 2021
    Publication date: June 23, 2022
    Inventors: Pawel Piotr Hanczewski, Mohamed Osama, Pawel Pawlowski
  • Publication number: 20220056810
    Abstract: A generator assembly includes a stator assembly coupled to an engine stator component of a propulsion engine, the stator assembly including: a stator support structure fixedly attached to the engine stator component; a stator disposed on a supporting surface of the stator support; a manifold coupled to the stator support, the manifold defining a connection volume and including at least one coolant opening at a connection end of the manifold; and an electrical connector extending between the stator and a connection device disposed on the connection end. The generator assembly also includes a rotor assembly comprising a rotor support structure connected to a shaft of the propulsion engine and a rotor attached to the rotor support structure, wherein the rotor rotates in conjunction with the shaft to generate a power signal that travels through the electrical connector to the connection device.
    Type: Application
    Filed: August 9, 2021
    Publication date: February 24, 2022
    Applicants: General Electric Company Polska sp. z o.o, General Electric Deutschland Holding GmbH
    Inventors: Maciej Grunwald, Lukasz Maciej Janczak, Adam Tomasz Pazinski, Pawel Piotr Hanczewski, Mohamed Osama