Patents by Inventor Lars B. Bergmann

Lars B. Bergmann 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: 8281888
    Abstract: A storage or conveying system includes an electromagnetic surface-area motor which moves one or more conveying devices, especially movable pallets, cars, or containers mounted on wheels or rolls. The surface-area motor is equipped with a plurality of electromagnets which can generate suitable magnetic fields for moving the conveying device. The conveying device is designed in a passive manner with respect to the driving action of the surface-area motor. The transformers can be separated from one another and can be arranged to form desired geometries of the surface-area motor. At least one metal detecting apparatus is integrated into the surface-area motor.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: October 9, 2012
    Inventor: Lars B. Bergmann
  • Publication number: 20100175943
    Abstract: Disclosed is a storage or conveying system comprising an electromagnetic planar motor which moves one or more conveying devices, especially movable pallets, cars, or containers mounted on wheels or rolls. The planar motor is equipped with a plurality of electromagnets which can generate suitable magnetic fields for moving the conveying device. The conveying device is designed in a passive manner with respect to the driving action of the planar motor. The transformers can be separated from one another and can be arranged to form desired geometries of the planar motor. At least one metal detecting apparatus is integrated into the planar motor. The invention allows for an extremely flexible storage system.
    Type: Application
    Filed: June 2, 2008
    Publication date: July 15, 2010
    Inventor: Lars B. Bergmann