Patents by Inventor Jacob Blach Nielson

Jacob Blach Nielson 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).

  • Arrangement for cooling of an electrical machine
    Publication number: 20100102656
    Abstract: An air-gap is between a rotor and a stator. The stator comprises a number of stacked laminate-plates. The laminate-plates are positioned and fixed by a structural support and by end-plates in relation to a central-part of the stator to achieve the air-gap. A cavity is formed by the end-plates, the central-part of the stator, the air-gap and an internal surface of the rotor. An air-cooling arrangement is arranged and used to circulate a gaseous medium for cooling purposes inside the cavity.
    Type: Application
    Filed: October 27, 2009
    Publication date: April 29, 2010
    Inventors: James Kenneth Booth, Uffe Eriksen, Soeren Gundtoft, Jacob Blach Nielson