Patents by Inventor Lutz LUEBBE

Lutz LUEBBE 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).

  • Blade tip for a rotor blade of a wind turbine and a method of inserting the blade tip into a rotor blade
    Patent number: 8647068
    Abstract: A blade tip for a rotor blade of a wind turbine, and a method of inserting the blade tip into a rotor blade are provided. The blade tip for the rotor blade of a wind turbine simplifies the installation and the replacement of the blade tip as well as a method of inserting such a blade tip. The blade tip can be inserted by means of an adjustable clamping wedge so as to simplify replacement of the tip if necessary. The associated method of inserting the blade tip outside the shell mould removes the likelihood of damage to the shell mould due to sawing.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: February 11, 2014
    Assignee: Nordex Energy GmbH
    Inventor: Lutz Luebbe
  • BLADE TIP FOR A ROTOR BLADE OF A WIND TURBINE AND A METHOD OF INSERTING THE BLADE TIP INTO A ROTOR BLADE
    Publication number: 20110110789
    Abstract: A blade tip for a rotor blade of a wind turbine, and a method of inserting the blade tip into a rotor blade are provided. The blade tip for the rotor blade of a wind turbine simplifies the installation and the replacement of the blade tip as well as a method of inserting such a blade tip. The blade tip can be inserted by means of an adjustable clamping wedge so as to simplify replacement of the tip if necessary. The associated method of inserting the blade tip outside the shell mould removes the likelihood of damage to the shell mould due to sawing.
    Type: Application
    Filed: November 9, 2010
    Publication date: May 12, 2011
    Inventor: Lutz LUEBBE