Patents by Inventor Przemyslaw Skierczynski

Przemyslaw Skierczynski 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).

  • WIND TURBINE BLADE ASSEMBLY AND METHODS
    Publication number: 20230366371
    Abstract: The present invention discloses a blade root assembly for a wind turbine, the assembly comprising a blade with a root portion and a blade root flange. The blade root portion comprising a plurality of receptacles configured to receive fasteners to couple the blade root portion with a wind turbine rotor hub.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 16, 2023
    Inventors: Josep Bosch-Collado, Przemyslaw SKIERCZYNSKI, Javier BESCOS GRILLO
  • Wind turbine blade assembly and methods
    Patent number: 11732685
    Abstract: The present invention discloses a blade root assembly for a wind turbine, the assembly comprising a blade with a root portion and a blade root flange. The blade root portion comprising a plurality of receptacles configured to receive fasteners to couple the blade root portion with a wind turbine rotor hub.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: August 22, 2023
    Assignee: General Electric Renovables Espana, S.L.
    Inventors: Josep Bosch-Collado, Przemyslaw Skierczynski, Javier Bescos Grillo
  • WIND TURBINE BLADE ASSEMBLY AND METHODS
    Publication number: 20230008864
    Abstract: The present invention discloses a blade root assembly for a wind turbine, the assembly comprising a blade with a root portion and a blade root flange. The blade root portion comprising a plurality of receptacles configured to receive fasteners to couple the blade root portion with a wind turbine rotor hub.
    Type: Application
    Filed: May 11, 2022
    Publication date: January 12, 2023
    Inventors: Josep Bosch-Collado, Przemyslaw SKIERCZYNSKI, Javier BESCOS GRILLO
  • Hub assembly for a rotor of a wind turbine
    Patent number: 11434867
    Abstract: A hub assembly or a rotor of a wind turbine includes a hub having openings to connect rotor blades thereto. The hub assembly includes a pitch bearing (3) and a pitch carrier positioned between the hub and the pitch bearing, the pitch carrier configured to support a pitch system for adjusting a blade pitch of the rotor blades. The pitch carrier includes a strip plate arranged between two opposite regions of a perimeter of the opening. A mounting structure attaches the strip plate to the hub.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: September 6, 2022
    Assignee: General Electric Renovables Espana, S.L.
    Inventors: Javier Bescos Grillo, Josep Bosch-Collado, John T. Olesen, Przemyslaw Skierczynski
  • Hub Assembly for a Rotor of a Wind Turbine
    Publication number: 20210062783
    Abstract: Hub assemblies (1) for a rotor (115) of a wind turbine (160) are disclosed. The hub assembly comprises a hub (11) comprising openings (12) to connect rotor blades (120), a pitch bearing (3), a pitch carrier (2) positioned between the hub (11) and the pitch bearing (3) and configured to support a pitch system (4) for adjusting a blade pitch, wherein the pitch carrier (2) comprises a strip plate (21) arranged between two opposite regions of the perimeter of the opening (12), and a mounting structure for assembling the strip plate (21) with the hub (11). Also disclosed are methods (200) for manufacturing a hub assembly (1) of a wind turbine (160).
    Type: Application
    Filed: August 27, 2020
    Publication date: March 4, 2021
    Inventors: Javier Bescos Grillo, Josep Bosch-Collado, John T. Olesen, Przemyslaw Skierczynski