Patents by Inventor Karsten Dal

Karsten Dal 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).

  • Tower construction
    Patent number: 7841143
    Abstract: The invention provides a tower construction e.g. for a wind mill and a method of laying a foundation of a tower construction. The tower construction (1) comprises a concrete element (2), and a base flange (3) from which a tower wall (4) extends upwardly. The base flange is supported by an intermediate support structure (5) positioned on the concrete element (2). The support structure (5) is more rigid than the concrete element (2) and comprises a resilient pressure distributing element (6) which is soft relative to the concrete element (2). Furthermore, the invention provides a support structure for a tower construction.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: November 30, 2010
    Assignee: Vestas Wind Systems A/S
    Inventors: Søren Poul Jensen, Karsten Dal, Borge Ollgaard
  • Tower Construction
    Publication number: 20090282774
    Abstract: The invention provides a tower construction e.g. for a wind mill and a method of laying a foundation of a tower construction. The tower construction (1) comprises a concrete element (2), and a base flange (3) from which a tower wall (4) extends upwardly. The base flange is supported by an intermediate support structure (5) positioned on the concrete element (2). The support structure (5) is more rigid than the concrete element (2) and comprises a resilient pressure distributing element (6) which is soft relative to the concrete element (2). Furthermore, the invention provides a support structure for a tower construction.
    Type: Application
    Filed: July 5, 2007
    Publication date: November 19, 2009
    Applicant: Vestas Wind Systems A/S
    Inventors: Søren Poul Jensen, Karsten Dal, Allgaard Esbjerg