Patents by Inventor Tomas Enrique Gottfried Blackmore

Tomas Enrique Gottfried Blackmore 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).

  • Electrical machine having locked permanent magnets and rotor slices
    Patent number: 9479018
    Abstract: An electrical machine has a drive shaft, a rotor affixed to the drive shaft and extending outwardly therefrom in which the rotor has at least one slice of a ferromagnetic material, a first plate positioned over and around the shaft and positioned adjacent to one side of the slice so as to have a portion extending radially outwardly beyond the circumferential surface of the slice, a second plate positioned over and around said shaft and positioned adjacent to another side of the slice so as to have a portion extending radially outwardly beyond the circumferential surface of the slice, and a magnet affixed to the circumferential surface in a location between the first and second plates.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: October 25, 2016
    Assignee: POWER GROUP INTERNATIONAL CORPORATION
    Inventor: Tomas Enrique Gottfried Blackmore