Patents by Inventor Henrik Jannasch

Henrik Jannasch 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).

  • Equipment for the aeration of a rotor hub of a wind energy plant
    Patent number: 7513736
    Abstract: Wind energy plant with an aeration equipment for a rotor hub, with a cup-shaped element which has a bottom and a circumferential side wall, and a pipe-shaped connection piece, directed into an inner space of the rotor hub, the cup-shaped element being kept in front of an entrance opening of the connection piece such that the entrance opening is arranged in the interior of the cup-shaped element.
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: April 7, 2009
    Assignee: Nordex Energy GmbH
    Inventors: Henrik Jannasch, Uwe Kroh
  • Equipment for the aeration of a rotor hub of a wind energy plant
    Publication number: 20060120862
    Abstract: Wind energy plant with an aeration equipment for a rotor hub, with a cup-shaped element which has a bottom and a circumferential side wall, and a pipe-shaped connection piece, directed into an inner space of the rotor hub, the cup-shaped element being kept in front of an entrance opening of the connection piece such that the entrance opening is arranged in the interior of the cup-shaped element.
    Type: Application
    Filed: November 18, 2005
    Publication date: June 8, 2006
    Inventors: Henrik Jannasch, Uwe Kroh