Patents by Inventor Ya Min JØRGENSEN

Ya Min JØRGENSEN 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).

  • Manufacturing a wind turbine blade shell part
    Patent number: 11865744
    Abstract: The present invention relates to a method for manufacturing a wind turbine blade part. The method comprises providing one or more wind turbine blade components including a wind turbine blade component comprising a fibre material element, an electrically conductive element, a magnetic field generator for generating an Eddy current in the electrically conductive element; arranging the electrically conductive element, the magnetic field generator, and the fibre material element such that at least a part of the fibre material element is positioned between the electrically conductive element and the magnetic field generator; generating an Eddy current in the electrically conductive element using the magnetic field generator; generating, using a magnetic sensor, a signal representing a magnetic field induced by the generated Eddy current, and forming the wind turbine blade part by assembling the wind turbine blade components.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: January 9, 2024
    Assignee: LM WIND POWER A/S
    Inventors: Ya Min Jørgensen, Lars Nielsen, Klavs Jespersen
  • Measuring device for measuring uneveness of a surface of an item
    Patent number: 11835336
    Abstract: The present invention relates to a measuring device for characterising a shape of a surface of an item, such as a wind turbine blade fibre layup, wherein the measuring device comprises: a frame comprising a holding frame, a first set of two or more probes movably held in the holding frame, each probe having a respective probe end for contacting the surface of the item, and electronic sensing means configured to provide for each probe a respective electrical signal representative of a position of the probe relative to the holding frame. A method for calibrating such a device is provided. Further, a method for characterising a shape of a surface of an item is provided.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: December 5, 2023
    Assignee: LM WIND POWER A/S
    Inventors: Casper Kildegaard, Ya Min Jørgensen
  • MEASURING DEVICE FOR MEASURING UNEVENESS OF A SURFACE OF AN ITEM
    Publication number: 20220404132
    Abstract: The present invention relates to a measuring device for characterising a shape of a surface of an item, such as a wind turbine blade fibre layup, wherein the measuring device comprises: a frame comprising a holding frame, a first set of two or more probes movably held in the holding frame, each probe having a respective probe end for contacting the surface of the item, and electronic sensing means configured to provide for each probe a respective electrical signal representative of a position of the probe relative to the holding frame. A method for calibrating such a device is provided. Further, a method for characterising a shape of a surface of an item is provided.
    Type: Application
    Filed: January 22, 2021
    Publication date: December 22, 2022
    Inventors: Casper KILDEGAARD, Ya Min JØRGENSEN
  • Manufacturing a wind turbine blade shell part
    Publication number: 20220227076
    Abstract: The present invention relates to a method for manufacturing a wind turbine blade part. The method comprises providing one or more wind turbine blade components including a wind turbine blade component comprising a fibre material element, an electrically conductive element, a magnetic field generator for generating an Eddy current in the electrically conductive element; arranging the electrically conductive element, the magnetic field generator, and the fibre material element such that at least a part of the fibre material element is positioned between the electrically conductive element and the magnetic field generator; generating an Eddy current in the electrically conductive element using the magnetic field generator; generating, using a magnetic sensor, a signal representing a magnetic field induced by the generated Eddy current, and forming the wind turbine blade part by assembling the wind turbine blade components.
    Type: Application
    Filed: May 13, 2020
    Publication date: July 21, 2022
    Inventors: Ya Min JØRGENSEN, Lars NIELSEN, Klavs JESPERSEN