Patents by Inventor Michael Beapre

Michael Beapre 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).

  • Multi-layer insulation for winding elements of dynamoelectric machines (D.E.M.s)
    Patent number: 5973269
    Abstract: An insulation system for the windings of a dynamoelectric machine is described wherein a bundle of insulated conductors is provided with layers of groundwall insulation. The innermost layer of groundwall insulation has superior corona discharge resistant properties. A second layer of groundwall insulation which has a corona discharge resistance somewhat less than the innermost layer of groundwall is superimposed on the innermost layer.
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: October 26, 1999
    Assignee: General Electric Canada Inc.
    Inventors: Robert Edward Draper, Luc Jean Joseph Lafortune, Michael Beapre, Bernard John Moore