Patents by Inventor Neus Galles Raventos

Neus Galles Raventos 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).

  • Magnetizing permanent magnets
    Patent number: 11923117
    Abstract: A method for magnetizing a section of one or more permanent magnets arranged substantially in a V-shape, comprising: applying a first magnetic field such that magnetic flux lines are substantially perpendicular to a first leg of the V-shape, and removing the first magnetic field. Then the method comprises applying a second magnetic field such that magnetic flux lines are substantially perpendicular to a second leg of the V-shape, and removing the second magnetic field. Systems and methods for magnetizing sections of permanent magnet modules are also provided.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: March 5, 2024
    Assignee: General Electric Renovables Espana, S.L.
    Inventors: Mikhail Avanesov, Neus Galles Raventos, Cesar Muñiz Casais, Julio Cesar Urresty
  • Magnets in electrical machines
    Patent number: 11837918
    Abstract: The present disclosure relates to rotors for an electrical machine comprising a first type of permanent magnets, and a second type of permanent magnets, wherein the first and the second types of permanent magnets have a same magnetic strength, and wherein the first type of permanent magnets has a first temperature rating, and the second type of permanent magnets has a second temperature rating different from the first temperature rating. The present disclosure relates to generators, and in particular to wind turbines comprising such generators and to methods for selecting or providing magnets for permanent magnet rotors.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: December 5, 2023
    Assignee: General Electric Renovables Espana, S.L.
    Inventors: Julio Cesar Urresty, Mikhail Avanesov, Neus Galles Raventos, Ross Hall
  • MAGNETS IN ELECTRICAL MACHINES
    Publication number: 20220149680
    Abstract: The present disclosure relates to rotors for an electrical machine comprising a first type of permanent magnets, and a second type of permanent magnets, wherein the first and the second types of permanent magnets have a same magnetic strength, and wherein the first type of permanent magnets has a first temperature rating, and the second type of permanent magnets has a second temperature rating different from the first temperature rating. The present disclosure relates to generators, and in particular to wind turbines comprising such generators and to methods for selecting or providing magnets for permanent magnet rotors.
    Type: Application
    Filed: November 4, 2021
    Publication date: May 12, 2022
    Inventors: Julio Cesar URRESTY, Mikhail AVANESOV, Neus GALLES RAVENTOS, Ross Hall
  • MAGNETIZING PERMANENT MAGNETS
    Publication number: 20210391106
    Abstract: A method for magnetizing a section of one or more permanent magnets arranged substantially in a V-shape, comprising: applying a first magnetic field such that magnetic flux lines are substantially perpendicular to a first leg of the V-shape, and removing the first magnetic field. Then the method comprises applying a second magnetic field such that magnetic flux lines are substantially perpendicular to a second leg of the V-shape, and removing the second magnetic field. Systems and methods for magnetizing sections of permanent magnet modules are also provided.
    Type: Application
    Filed: June 9, 2021
    Publication date: December 16, 2021
    Inventors: Mikhail Avanesov, Neus Galles Raventos, Cesar Muñiz Casais, Julio Cesar Urresty