Patents by Inventor Nis-Anton Moellgaard

Nis-Anton Moellgaard 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).

  • Patent number: 8344572
    Abstract: The present invention relates to an electromotive part of an elevator drive, comprising a rotor (24) and a stator (10, 22), wherein windings of the stator and/or the rotor (24) are provided as single tooth windings. An electromotive part of an elevator drive, is provided as an internal rotor motor, and includes a rotor and a stator. Windings of the stator and/or the rotor are provided as single tooth windings, the windings are, at least in part, encapsulated, and the windings are provided as two-layer windings. A method for winding-up windings of an electromotive part of an elevator drive with two-layer windings, includes inserting the windings of individual phases as alternating upper and lower layers.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: January 1, 2013
    Assignee: Thyssenkrupp Elevator AG
    Inventors: Nis-Anton Moellgaard, Uwe Resag, Jochen Schulze, Eberhard Vogler, Roland Naegele
  • Patent number: 7882613
    Abstract: A method of applying at least one magnet to a surface of a component made of a magnetic material includes placing the at least one magnet in a holding apparatus, and positioning the holding apparatus in the immediate vicinity of the component. A holding element applies a holding force to the at least one magnet to hold it in the holding apparatus. The holding element is deactivated such that the holding force is reduced, and the at least one magnet is transferred to the surface of the component. A holding apparatus for applying at least one magnet to a surface of a component made of a magnetic material includes a surface region for supporting the at least one magnet and at least one deactivatable holding element for applying a force on the at least one magnet.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: February 8, 2011
    Assignee: ThyssenKrupp Aufzugswerke GmbH
    Inventors: Frank Barthelmie, Jochen Schulze, Nis-Anton Möllgaard, Uwe Resag