Patents by Inventor Enrique Elkoroberezibar Markiegi

Enrique Elkoroberezibar Markiegi 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).

  • Joining device for hybrid wind turbine towers
    Patent number: 7975438
    Abstract: A joining device (8) for hybrid wind turbine towers (5) intended for the fixation of a metal portion (6) of a wind turbine tower (5) to a concrete portion (7) of said wind turbine (1) which comprises a metal body (9) having a generally tubular configuration that is suitable to be fixed to the metal portion (6) of the tower (5) which in use is adjacent to the concrete portion (7), and suitable for being at least partially embedded into said concrete portion (7), said metal body (9) being provided with a number of anchoring openings (11) adapted such that the material of the concrete portion (7) passes therethrough. A hybrid wind turbine tower (5) comprises such a joining device (8) provided between one metal portion (6) and one concrete portion (7).
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: July 12, 2011
    Assignee: Ecotecnia Energias Renovables, S.L.
    Inventors: Jordi Puigcorbé Punzano, Enrique Elkoroberezibar Markiegi
  • JOINING DEVICE FOR HYBRID WIND TURBINE TOWERS
    Publication number: 20100005742
    Abstract: A joining device (8) for hybrid wind turbine towers (5) intended for the fixation of a metal portion (6) of a wind turbine tower (5) to a concrete portion (7) of said wind turbine (1) which comprises a metal body (9) having a generally tubular configuration that is suitable to be fixed to the metal portion (6) of the tower (5) which in use is adjacent to the concrete portion (7), and suitable for being at least partially embedded into said concrete portion (7), said metal body (9) being provided with a number of anchoring openings (11) adapted such that the material of the concrete portion (7) passes therethrough. A hybrid wind turbine tower (5) comprises such a joining device (8) provided between one metal portion (6) and one concrete portion (7).
    Type: Application
    Filed: January 17, 2008
    Publication date: January 14, 2010
    Applicant: ECOTECNIA ENERGIAS RENOVABLES, S.L.
    Inventors: Jordi Puigcorbé Punzano, Enrique Elkoroberezibar Markiegi